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Merge pull request #648 from dave-bartolomeo/dave/UnreachableIR
C++: Remove unreachable IR
This commit is contained in:
Dave Bartolomeo
@@ -25,7 +25,6 @@ astGuards
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| test.c:126:12:126:26 | call to test3_condition |
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| test.c:131:7:131:7 | b |
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| test.c:137:7:137:7 | 0 |
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| test.c:138:9:138:9 | i |
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| test.c:146:7:146:8 | ! ... |
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| test.c:146:8:146:8 | x |
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| test.c:152:10:152:10 | x |
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@@ -164,6 +163,7 @@ astGuardsControl
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| test.c:42:16:42:21 | ... < ... | true | 45 | 47 |
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| test.c:42:16:42:21 | ... < ... | true | 48 | 55 |
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| test.c:42:16:42:21 | ... < ... | true | 51 | 53 |
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| test.c:44:12:44:16 | ... > ... | false | 42 | 42 |
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| test.c:44:12:44:16 | ... > ... | false | 51 | 53 |
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| test.c:44:12:44:16 | ... > ... | true | 45 | 45 |
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| test.c:44:12:44:16 | ... > ... | true | 45 | 47 |
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@@ -203,9 +203,8 @@ astGuardsControl
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| test.c:126:7:126:28 | ... && ... | true | 126 | 128 |
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| test.c:126:12:126:26 | call to test3_condition | true | 126 | 128 |
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| test.c:131:7:131:7 | b | true | 131 | 132 |
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| test.c:137:7:137:7 | 0 | false | 142 | 136 |
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| test.c:137:7:137:7 | 0 | true | 137 | 138 |
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| test.c:137:7:137:7 | 0 | true | 138 | 139 |
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| test.c:138:9:138:9 | i | true | 138 | 139 |
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| test.c:146:7:146:8 | ! ... | true | 146 | 147 |
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| test.c:146:8:146:8 | x | false | 146 | 147 |
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| test.c:152:10:152:10 | x | true | 151 | 152 |
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@@ -302,6 +301,7 @@ astGuardsEnsure
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| test.c:42:16:42:21 | ... < ... | test.c:42:20:42:21 | 10 | >= | test.c:42:16:42:16 | j | 1 | 45 | 47 |
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| test.c:42:16:42:21 | ... < ... | test.c:42:20:42:21 | 10 | >= | test.c:42:16:42:16 | j | 1 | 48 | 55 |
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| test.c:42:16:42:21 | ... < ... | test.c:42:20:42:21 | 10 | >= | test.c:42:16:42:16 | j | 1 | 51 | 53 |
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| test.c:44:12:44:16 | ... > ... | test.c:44:12:44:12 | z | < | test.c:44:16:44:16 | 0 | 1 | 42 | 42 |
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| test.c:44:12:44:16 | ... > ... | test.c:44:12:44:12 | z | < | test.c:44:16:44:16 | 0 | 1 | 51 | 53 |
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| test.c:44:12:44:16 | ... > ... | test.c:44:12:44:12 | z | >= | test.c:44:16:44:16 | 0 | 1 | 45 | 45 |
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| test.c:44:12:44:16 | ... > ... | test.c:44:12:44:12 | z | >= | test.c:44:16:44:16 | 0 | 1 | 45 | 47 |
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@@ -309,6 +309,7 @@ astGuardsEnsure
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| test.c:44:12:44:16 | ... > ... | test.c:44:16:44:16 | 0 | < | test.c:44:12:44:12 | z | 0 | 45 | 45 |
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| test.c:44:12:44:16 | ... > ... | test.c:44:16:44:16 | 0 | < | test.c:44:12:44:12 | z | 0 | 45 | 47 |
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| test.c:44:12:44:16 | ... > ... | test.c:44:16:44:16 | 0 | < | test.c:44:12:44:12 | z | 0 | 48 | 55 |
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| test.c:44:12:44:16 | ... > ... | test.c:44:16:44:16 | 0 | >= | test.c:44:12:44:12 | z | 0 | 42 | 42 |
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| test.c:44:12:44:16 | ... > ... | test.c:44:16:44:16 | 0 | >= | test.c:44:12:44:12 | z | 0 | 51 | 53 |
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| test.c:45:16:45:20 | ... > ... | test.c:45:16:45:16 | y | < | test.c:45:20:45:20 | 0 | 1 | 48 | 55 |
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| test.c:45:16:45:20 | ... > ... | test.c:45:16:45:16 | y | >= | test.c:45:20:45:20 | 0 | 1 | 45 | 47 |
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@@ -406,7 +407,6 @@ irGuards
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| test.c:126:12:126:26 | Call: call to test3_condition |
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| test.c:131:7:131:7 | Load: b |
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| test.c:137:7:137:7 | Constant: 0 |
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| test.c:138:9:138:9 | Load: i |
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| test.c:146:8:146:8 | Load: x |
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| test.c:152:10:152:10 | Load: x |
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| test.c:152:15:152:15 | Load: y |
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@@ -521,7 +521,6 @@ irGuardsControl
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| test.c:34:16:34:21 | CompareLT: ... < ... | false | 59 | 59 |
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| test.c:34:16:34:21 | CompareLT: ... < ... | false | 62 | 62 |
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| test.c:34:16:34:21 | CompareLT: ... < ... | true | 35 | 35 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | true | 42 | 42 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | true | 43 | 43 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | true | 45 | 45 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | true | 46 | 46 |
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@@ -563,9 +562,8 @@ irGuardsControl
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| test.c:126:7:126:7 | Constant: 1 | true | 127 | 127 |
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| test.c:126:12:126:26 | Call: call to test3_condition | true | 127 | 127 |
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| test.c:131:7:131:7 | Load: b | true | 132 | 132 |
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| test.c:137:7:137:7 | Constant: 0 | false | 142 | 142 |
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| test.c:137:7:137:7 | Constant: 0 | true | 138 | 138 |
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| test.c:137:7:137:7 | Constant: 0 | true | 139 | 139 |
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| test.c:138:9:138:9 | Load: i | true | 139 | 139 |
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| test.c:146:8:146:8 | Load: x | false | 147 | 147 |
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| test.c:152:10:152:10 | Load: x | true | 152 | 152 |
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| test.c:152:15:152:15 | Load: y | true | 152 | 152 |
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@@ -644,13 +642,11 @@ irGuardsEnsure
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| test.c:34:16:34:21 | CompareLT: ... < ... | test.c:34:20:34:21 | Constant: 10 | < | test.c:34:16:34:16 | Load: j | 1 | 59 | 59 |
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| test.c:34:16:34:21 | CompareLT: ... < ... | test.c:34:20:34:21 | Constant: 10 | < | test.c:34:16:34:16 | Load: j | 1 | 62 | 62 |
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| test.c:34:16:34:21 | CompareLT: ... < ... | test.c:34:20:34:21 | Constant: 10 | >= | test.c:34:16:34:16 | Load: j | 1 | 35 | 35 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:16:42:16 | Load: j | < | test.c:42:20:42:21 | Constant: 10 | 0 | 42 | 42 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:16:42:16 | Load: j | < | test.c:42:20:42:21 | Constant: 10 | 0 | 43 | 43 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:16:42:16 | Load: j | < | test.c:42:20:42:21 | Constant: 10 | 0 | 45 | 45 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:16:42:16 | Load: j | < | test.c:42:20:42:21 | Constant: 10 | 0 | 46 | 46 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:16:42:16 | Load: j | < | test.c:42:20:42:21 | Constant: 10 | 0 | 49 | 49 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:16:42:16 | Load: j | < | test.c:42:20:42:21 | Constant: 10 | 0 | 52 | 52 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:20:42:21 | Constant: 10 | >= | test.c:42:16:42:16 | Load: j | 1 | 42 | 42 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:20:42:21 | Constant: 10 | >= | test.c:42:16:42:16 | Load: j | 1 | 43 | 43 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:20:42:21 | Constant: 10 | >= | test.c:42:16:42:16 | Load: j | 1 | 45 | 45 |
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| test.c:42:16:42:21 | CompareLT: ... < ... | test.c:42:20:42:21 | Constant: 10 | >= | test.c:42:16:42:16 | Load: j | 1 | 46 | 46 |
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@@ -1,4 +1,3 @@
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| test.cpp:6:12:6:17 | test.cpp:21:8:21:9 | IR only |
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| test.cpp:66:30:66:36 | test.cpp:71:8:71:9 | AST only |
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| test.cpp:89:28:89:34 | test.cpp:90:8:90:14 | AST only |
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| test.cpp:100:13:100:18 | test.cpp:103:10:103:12 | AST only |
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@@ -2,7 +2,6 @@
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| test.cpp:9:8:9:9 | Load: t1 | test.cpp:6:12:6:17 | Call: call to source |
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| test.cpp:10:8:10:9 | Load: t2 | test.cpp:6:12:6:17 | Call: call to source |
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| test.cpp:15:8:15:9 | Load: t2 | test.cpp:6:12:6:17 | Call: call to source |
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| test.cpp:21:8:21:9 | Load: t1 | test.cpp:6:12:6:17 | Call: call to source |
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| test.cpp:26:8:26:9 | Load: t1 | test.cpp:6:12:6:17 | Call: call to source |
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| test.cpp:30:8:30:8 | Load: t | test.cpp:35:10:35:15 | Call: call to source |
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| test.cpp:31:8:31:8 | Load: c | test.cpp:36:13:36:18 | Call: call to source |
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@@ -30,3 +30,31 @@ int ReturnConstantPhiLoop(int x) {
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}
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return y;
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}
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int UnreachableViaGoto() {
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goto skip;
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return 1;
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skip:
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return 0;
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}
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int UnreachableIf(bool b) {
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int x = 5;
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int y = 10;
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if (b) {
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if (x == y) {
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return 1;
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}
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else {
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return 0;
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}
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}
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else {
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if (x < y) {
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return 0;
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}
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else {
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return 1;
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}
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}
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}
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@@ -1,3 +1,5 @@
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| constant_func.cpp:1:5:1:18 | IR: ReturnConstant | 7 |
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| constant_func.cpp:5:5:5:21 | IR: ReturnConstantPhi | 7 |
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| constant_func.cpp:25:5:25:25 | IR: ReturnConstantPhiLoop | 7 |
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| constant_func.cpp:34:5:34:22 | IR: UnreachableViaGoto | 0 |
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| constant_func.cpp:41:5:41:17 | IR: UnreachableIf | 0 |
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@@ -1,29 +1,8 @@
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import default
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import semmle.code.cpp.ir.IR
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import semmle.code.cpp.ir.implementation.aliased_ssa.constant.ConstantAnalysis
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import semmle.code.cpp.ir.internal.IntegerConstant
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language[monotonicAggregates]
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IntValue getConstantValue(Instruction instr) {
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result = instr.(IntegerConstantInstruction).getValue().toInt() or
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exists(BinaryInstruction binInstr, IntValue left, IntValue right |
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binInstr = instr and
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left = getConstantValue(binInstr.getLeftOperand()) and
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right = getConstantValue(binInstr.getRightOperand()) and
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(
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binInstr instanceof AddInstruction and result = add(left, right) or
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binInstr instanceof SubInstruction and result = sub(left, right) or
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binInstr instanceof MulInstruction and result = mul(left, right) or
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binInstr instanceof DivInstruction and result = div(left, right)
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)
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) or
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result = getConstantValue(instr.(CopyInstruction).getSourceValue()) or
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exists(PhiInstruction phi |
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phi = instr and
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result = max(PhiOperand operand | operand = phi.getAnOperand() | getConstantValue(operand.getDefinitionInstruction())) and
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result = min(PhiOperand operand | operand = phi.getAnOperand() | getConstantValue(operand.getDefinitionInstruction()))
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)
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}
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from FunctionIR funcIR, int value
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where
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value = getValue(getConstantValue(funcIR.getReturnInstruction().(ReturnValueInstruction).getReturnValue()))
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@@ -21,15 +21,49 @@
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| -1 * -INT_MAX | 2147483647 |
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| -1 - -INT_MAX | 2147483646 |
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| -1 - INT_MAX | unknown |
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| -3 != 6 | 1 |
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| -3 != -3 | 0 |
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| -3 != unknown | unknown |
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| -3 < 6 | 1 |
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| -3 < -3 | 0 |
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| -3 < -7 | 0 |
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| -3 < unknown | unknown |
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| -3 <= 6 | 1 |
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| -3 <= -3 | 1 |
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| -3 <= -7 | 0 |
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| -3 <= unknown | unknown |
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| -3 == 6 | 0 |
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| -3 == -3 | 1 |
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| -3 == unknown | unknown |
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| -3 > 6 | 0 |
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| -3 > -3 | 0 |
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| -3 > -7 | 1 |
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| -3 > unknown | unknown |
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| -3 >= 6 | 0 |
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| -3 >= -3 | 1 |
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| -3 >= -7 | 1 |
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| -3 >= unknown | unknown |
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| -35 / 7 | -5 |
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| -35 / 8 | -4 |
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| -35 / -7 | 5 |
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| -35 / -8 | 4 |
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| INT_MAX * INT_MAX | unknown |
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| INT_MAX / 0 | unknown |
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| unknown != 6 | unknown |
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| unknown != unknown | unknown |
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| unknown + 5 | unknown |
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| unknown + unknown | unknown |
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| unknown - 5 | unknown |
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| unknown - unknown | unknown |
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| unknown / 3 | unknown |
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| unknown / unknown | unknown |
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| unknown < 6 | unknown |
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| unknown < unknown | unknown |
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| unknown <= 6 | unknown |
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| unknown <= unknown | unknown |
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| unknown == 6 | unknown |
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| unknown == unknown | unknown |
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| unknown > 6 | unknown |
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| unknown > unknown | unknown |
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| unknown >= 6 | unknown |
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| unknown >= unknown | unknown |
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@@ -45,5 +45,39 @@ where
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expr = "INT_MAX / 0" and res = Ints::div(Ints::maxValue(), 0) or
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expr = "0 / unknown" and res = Ints::div(0, Ints::unknown()) or
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expr = "unknown / 3" and res = Ints::div(Ints::unknown(), 3) or
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expr = "unknown / unknown" and res = Ints::div(Ints::unknown(), Ints::unknown())
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expr = "unknown / unknown" and res = Ints::div(Ints::unknown(), Ints::unknown()) or
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expr = "-3 == -3" and res = Ints::compareEQ(-3, -3) or
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expr = "-3 == 6" and res = Ints::compareEQ(-3, 6) or
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expr = "-3 == unknown" and res = Ints::compareEQ(-3, Ints::unknown()) or
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expr = "unknown == 6" and res = Ints::compareEQ(Ints::unknown(), 6) or
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expr = "unknown == unknown" and res = Ints::compareEQ(Ints::unknown(), Ints::unknown()) or
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expr = "-3 != -3" and res = Ints::compareNE(-3, -3) or
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expr = "-3 != 6" and res = Ints::compareNE(-3, 6) or
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expr = "-3 != unknown" and res = Ints::compareNE(-3, Ints::unknown()) or
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expr = "unknown != 6" and res = Ints::compareNE(Ints::unknown(), 6) or
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expr = "unknown != unknown" and res = Ints::compareNE(Ints::unknown(), Ints::unknown()) or
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expr = "-3 < -3" and res = Ints::compareLT(-3, -3) or
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expr = "-3 < 6" and res = Ints::compareLT(-3, 6) or
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expr = "-3 < -7" and res = Ints::compareLT(-3, -7) or
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expr = "-3 < unknown" and res = Ints::compareLT(-3, Ints::unknown()) or
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expr = "unknown < 6" and res = Ints::compareLT(Ints::unknown(), 6) or
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expr = "unknown < unknown" and res = Ints::compareLT(Ints::unknown(), Ints::unknown()) or
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expr = "-3 > -3" and res = Ints::compareGT(-3, -3) or
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expr = "-3 > 6" and res = Ints::compareGT(-3, 6) or
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expr = "-3 > -7" and res = Ints::compareGT(-3, -7) or
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expr = "-3 > unknown" and res = Ints::compareGT(-3, Ints::unknown()) or
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expr = "unknown > 6" and res = Ints::compareGT(Ints::unknown(), 6) or
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expr = "unknown > unknown" and res = Ints::compareGT(Ints::unknown(), Ints::unknown()) or
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expr = "-3 <= -3" and res = Ints::compareLE(-3, -3) or
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expr = "-3 <= 6" and res = Ints::compareLE(-3, 6) or
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expr = "-3 <= -7" and res = Ints::compareLE(-3, -7) or
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expr = "-3 <= unknown" and res = Ints::compareLE(-3, Ints::unknown()) or
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expr = "unknown <= 6" and res = Ints::compareLE(Ints::unknown(), 6) or
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expr = "unknown <= unknown" and res = Ints::compareLE(Ints::unknown(), Ints::unknown()) or
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expr = "-3 >= -3" and res = Ints::compareGE(-3, -3) or
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expr = "-3 >= 6" and res = Ints::compareGE(-3, 6) or
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expr = "-3 >= -7" and res = Ints::compareGE(-3, -7) or
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expr = "-3 >= unknown" and res = Ints::compareGE(-3, Ints::unknown()) or
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expr = "unknown >= 6" and res = Ints::compareGE(Ints::unknown(), 6) or
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expr = "unknown >= unknown" and res = Ints::compareGE(Ints::unknown(), Ints::unknown())
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select expr, resultString(res)
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@@ -6668,3 +6668,89 @@ ir.cpp:
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# 1018| -1: p
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# 1018| Type = Point *
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# 1018| ValueCategory = prvalue(load)
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# 1021| UnreachableViaGoto() -> int
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# 1021| params:
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# 1021| body: { ... }
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# 1022| 0: goto ...
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# 1023| 1: return ...
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# 1023| 0: 1
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# 1023| Type = int
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# 1023| Value = 1
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# 1023| ValueCategory = prvalue
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# 1024| 2: label ...:
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# 1025| 3: return ...
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# 1025| 0: 0
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# 1025| Type = int
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# 1025| Value = 0
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# 1025| ValueCategory = prvalue
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# 1028| UnreachableIf(bool) -> int
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# 1028| params:
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# 1028| 0: b
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# 1028| Type = bool
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# 1028| body: { ... }
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# 1029| 0: declaration
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# 1029| 0: definition of x
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# 1029| Type = int
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# 1029| init: initializer for x
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# 1029| expr: 5
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# 1029| Type = int
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# 1029| Value = 5
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# 1029| ValueCategory = prvalue
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# 1030| 1: declaration
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# 1030| 0: definition of y
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# 1030| Type = int
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# 1030| init: initializer for y
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# 1030| expr: 10
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# 1030| Type = int
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# 1030| Value = 10
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# 1030| ValueCategory = prvalue
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# 1031| 2: if (...) ...
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||||
# 1031| 0: b
|
||||
# 1031| Type = bool
|
||||
# 1031| ValueCategory = prvalue(load)
|
||||
# 1031| 1: { ... }
|
||||
# 1032| 0: if (...) ...
|
||||
# 1032| 0: ... == ...
|
||||
# 1032| Type = bool
|
||||
# 1032| ValueCategory = prvalue
|
||||
# 1032| 0: x
|
||||
# 1032| Type = int
|
||||
# 1032| ValueCategory = prvalue(load)
|
||||
# 1032| 1: y
|
||||
# 1032| Type = int
|
||||
# 1032| ValueCategory = prvalue(load)
|
||||
# 1032| 1: { ... }
|
||||
# 1033| 0: return ...
|
||||
# 1033| 0: 1
|
||||
# 1033| Type = int
|
||||
# 1033| Value = 1
|
||||
# 1033| ValueCategory = prvalue
|
||||
# 1035| 2: { ... }
|
||||
# 1036| 0: return ...
|
||||
# 1036| 0: 0
|
||||
# 1036| Type = int
|
||||
# 1036| Value = 0
|
||||
# 1036| ValueCategory = prvalue
|
||||
# 1039| 2: { ... }
|
||||
# 1040| 0: if (...) ...
|
||||
# 1040| 0: ... < ...
|
||||
# 1040| Type = bool
|
||||
# 1040| ValueCategory = prvalue
|
||||
# 1040| 0: x
|
||||
# 1040| Type = int
|
||||
# 1040| ValueCategory = prvalue(load)
|
||||
# 1040| 1: y
|
||||
# 1040| Type = int
|
||||
# 1040| ValueCategory = prvalue(load)
|
||||
# 1040| 1: { ... }
|
||||
# 1041| 0: return ...
|
||||
# 1041| 0: 0
|
||||
# 1041| Type = int
|
||||
# 1041| Value = 0
|
||||
# 1041| ValueCategory = prvalue
|
||||
# 1043| 2: { ... }
|
||||
# 1044| 0: return ...
|
||||
# 1044| 0: 1
|
||||
# 1044| Type = int
|
||||
# 1044| Value = 1
|
||||
# 1044| ValueCategory = prvalue
|
||||
|
||||
@@ -1171,16 +1171,11 @@ ir.cpp:
|
||||
# 265| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 266| r0_3(glval<int>) = VariableAddress[j] :
|
||||
# 266| m0_4(int) = Uninitialized[j] : r0_3
|
||||
#-----| Goto -> Block 2
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 265| Block 1
|
||||
# 265| v1_0(void) = ReturnVoid :
|
||||
# 265| v1_1(void) = UnmodeledUse : mu*
|
||||
# 265| v1_2(void) = ExitFunction :
|
||||
|
||||
# 268| Block 2
|
||||
# 268| v2_0(void) = NoOp :
|
||||
#-----| Goto -> Block 2
|
||||
# 268| Block 1
|
||||
# 268| v1_0(void) = NoOp :
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 272| For_Init() -> void
|
||||
# 272| Block 0
|
||||
@@ -1190,16 +1185,11 @@ ir.cpp:
|
||||
# 273| r0_3(glval<int>) = VariableAddress[i] :
|
||||
# 273| r0_4(int) = Constant[0] :
|
||||
# 273| m0_5(int) = Store : r0_3, r0_4
|
||||
#-----| Goto -> Block 2
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 272| Block 1
|
||||
# 272| v1_0(void) = ReturnVoid :
|
||||
# 272| v1_1(void) = UnmodeledUse : mu*
|
||||
# 272| v1_2(void) = ExitFunction :
|
||||
|
||||
# 274| Block 2
|
||||
# 274| v2_0(void) = NoOp :
|
||||
#-----| Goto -> Block 2
|
||||
# 274| Block 1
|
||||
# 274| v1_0(void) = NoOp :
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 278| For_Condition() -> void
|
||||
# 278| Block 0
|
||||
@@ -1225,10 +1215,7 @@ ir.cpp:
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 283| Block 3
|
||||
# 283| v3_0(void) = NoOp :
|
||||
# 278| v3_1(void) = ReturnVoid :
|
||||
# 278| v3_2(void) = UnmodeledUse : mu*
|
||||
# 278| v3_3(void) = ExitFunction :
|
||||
# 283| v3_0(void) = Unreached :
|
||||
|
||||
# 285| For_Update() -> void
|
||||
# 285| Block 0
|
||||
@@ -1238,22 +1225,17 @@ ir.cpp:
|
||||
# 286| r0_3(glval<int>) = VariableAddress[i] :
|
||||
# 286| r0_4(int) = Constant[0] :
|
||||
# 286| m0_5(int) = Store : r0_3, r0_4
|
||||
#-----| Goto -> Block 2
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 285| Block 1
|
||||
# 285| v1_0(void) = ReturnVoid :
|
||||
# 285| v1_1(void) = UnmodeledUse : mu*
|
||||
# 285| v1_2(void) = ExitFunction :
|
||||
|
||||
# 288| Block 2
|
||||
# 288| m2_0(int) = Phi : from 0:m0_5, from 2:m2_6
|
||||
# 288| v2_1(void) = NoOp :
|
||||
# 287| r2_2(int) = Constant[1] :
|
||||
# 287| r2_3(glval<int>) = VariableAddress[i] :
|
||||
# 287| r2_4(int) = Load : r2_3, m2_0
|
||||
# 287| r2_5(int) = Add : r2_4, r2_2
|
||||
# 287| m2_6(int) = Store : r2_3, r2_5
|
||||
#-----| Goto -> Block 2
|
||||
# 288| Block 1
|
||||
# 288| m1_0(int) = Phi : from 0:m0_5, from 1:m1_6
|
||||
# 288| v1_1(void) = NoOp :
|
||||
# 287| r1_2(int) = Constant[1] :
|
||||
# 287| r1_3(glval<int>) = VariableAddress[i] :
|
||||
# 287| r1_4(int) = Load : r1_3, m1_0
|
||||
# 287| r1_5(int) = Add : r1_4, r1_2
|
||||
# 287| m1_6(int) = Store : r1_3, r1_5
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 292| For_InitCondition() -> void
|
||||
# 292| Block 0
|
||||
@@ -1279,10 +1261,7 @@ ir.cpp:
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 296| Block 3
|
||||
# 296| v3_0(void) = NoOp :
|
||||
# 292| v3_1(void) = ReturnVoid :
|
||||
# 292| v3_2(void) = UnmodeledUse : mu*
|
||||
# 292| v3_3(void) = ExitFunction :
|
||||
# 296| v3_0(void) = Unreached :
|
||||
|
||||
# 298| For_InitUpdate() -> void
|
||||
# 298| Block 0
|
||||
@@ -1292,22 +1271,17 @@ ir.cpp:
|
||||
# 299| r0_3(glval<int>) = VariableAddress[i] :
|
||||
# 299| r0_4(int) = Constant[0] :
|
||||
# 299| m0_5(int) = Store : r0_3, r0_4
|
||||
#-----| Goto -> Block 2
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 298| Block 1
|
||||
# 298| v1_0(void) = ReturnVoid :
|
||||
# 298| v1_1(void) = UnmodeledUse : mu*
|
||||
# 298| v1_2(void) = ExitFunction :
|
||||
|
||||
# 300| Block 2
|
||||
# 300| m2_0(int) = Phi : from 0:m0_5, from 2:m2_6
|
||||
# 300| v2_1(void) = NoOp :
|
||||
# 299| r2_2(int) = Constant[1] :
|
||||
# 299| r2_3(glval<int>) = VariableAddress[i] :
|
||||
# 299| r2_4(int) = Load : r2_3, m2_0
|
||||
# 299| r2_5(int) = Add : r2_4, r2_2
|
||||
# 299| m2_6(int) = Store : r2_3, r2_5
|
||||
#-----| Goto -> Block 2
|
||||
# 300| Block 1
|
||||
# 300| m1_0(int) = Phi : from 0:m0_5, from 1:m1_6
|
||||
# 300| v1_1(void) = NoOp :
|
||||
# 299| r1_2(int) = Constant[1] :
|
||||
# 299| r1_3(glval<int>) = VariableAddress[i] :
|
||||
# 299| r1_4(int) = Load : r1_3, m1_0
|
||||
# 299| r1_5(int) = Add : r1_4, r1_2
|
||||
# 299| m1_6(int) = Store : r1_3, r1_5
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 304| For_ConditionUpdate() -> void
|
||||
# 304| Block 0
|
||||
@@ -1500,22 +1474,18 @@ ir.cpp:
|
||||
# 335| r2_2(int) = Constant[5] :
|
||||
# 335| r2_3(bool) = CompareEQ : r2_1, r2_2
|
||||
# 335| v2_4(void) = ConditionalBranch : r2_3
|
||||
#-----| False -> Block 4
|
||||
#-----| True -> Block 3
|
||||
#-----| False -> Block 3
|
||||
#-----| True -> Block 4
|
||||
|
||||
# 336| Block 3
|
||||
# 336| v3_0(void) = NoOp :
|
||||
#-----| Goto -> Block 4
|
||||
|
||||
# 334| Block 4
|
||||
# 334| v4_0(void) = NoOp :
|
||||
# 334| Block 3
|
||||
# 334| v3_0(void) = NoOp :
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 336| Block 4
|
||||
# 336| v4_0(void) = Unreached :
|
||||
|
||||
# 339| Block 5
|
||||
# 339| v5_0(void) = NoOp :
|
||||
# 333| v5_1(void) = ReturnVoid :
|
||||
# 333| v5_2(void) = UnmodeledUse : mu*
|
||||
# 333| v5_3(void) = ExitFunction :
|
||||
# 339| v5_0(void) = Unreached :
|
||||
|
||||
# 341| Dereference(int *) -> int
|
||||
# 341| Block 0
|
||||
@@ -1725,74 +1695,62 @@ ir.cpp:
|
||||
# 386| r0_7(glval<int>) = VariableAddress[x] :
|
||||
# 386| r0_8(int) = Load : r0_7, m0_4
|
||||
# 386| v0_9(void) = Switch : r0_8
|
||||
#-----| Case[-1] -> Block 2
|
||||
#-----| Case[1] -> Block 3
|
||||
#-----| Case[2] -> Block 4
|
||||
#-----| Case[3] -> Block 5
|
||||
#-----| Case[4] -> Block 6
|
||||
#-----| Default -> Block 7
|
||||
#-----| Case[-1] -> Block 1
|
||||
#-----| Case[1] -> Block 2
|
||||
#-----| Case[2] -> Block 3
|
||||
#-----| Case[3] -> Block 4
|
||||
#-----| Case[4] -> Block 5
|
||||
#-----| Default -> Block 6
|
||||
|
||||
# 387| Block 1
|
||||
# 387| r1_0(int) = Constant[1234] :
|
||||
# 387| r1_1(glval<int>) = VariableAddress[y] :
|
||||
# 387| m1_2(int) = Store : r1_1, r1_0
|
||||
#-----| Goto -> Block 2
|
||||
# 389| Block 1
|
||||
# 389| v1_0(void) = NoOp :
|
||||
# 390| r1_1(int) = Constant[-1] :
|
||||
# 390| r1_2(glval<int>) = VariableAddress[y] :
|
||||
# 390| m1_3(int) = Store : r1_2, r1_1
|
||||
# 391| v1_4(void) = NoOp :
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 389| Block 2
|
||||
# 389| v2_0(void) = NoOp :
|
||||
# 390| r2_1(int) = Constant[-1] :
|
||||
# 390| r2_2(glval<int>) = VariableAddress[y] :
|
||||
# 390| m2_3(int) = Store : r2_2, r2_1
|
||||
# 391| v2_4(void) = NoOp :
|
||||
#-----| Goto -> Block 9
|
||||
# 393| Block 2
|
||||
# 393| v2_0(void) = NoOp :
|
||||
#-----| Goto -> Block 3
|
||||
|
||||
# 393| Block 3
|
||||
# 393| v3_0(void) = NoOp :
|
||||
#-----| Goto -> Block 4
|
||||
# 394| Block 3
|
||||
# 394| v3_0(void) = NoOp :
|
||||
# 395| r3_1(int) = Constant[1] :
|
||||
# 395| r3_2(glval<int>) = VariableAddress[y] :
|
||||
# 395| m3_3(int) = Store : r3_2, r3_1
|
||||
# 396| v3_4(void) = NoOp :
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 394| Block 4
|
||||
# 394| v4_0(void) = NoOp :
|
||||
# 395| r4_1(int) = Constant[1] :
|
||||
# 395| r4_2(glval<int>) = VariableAddress[y] :
|
||||
# 395| m4_3(int) = Store : r4_2, r4_1
|
||||
# 396| v4_4(void) = NoOp :
|
||||
#-----| Goto -> Block 9
|
||||
# 398| Block 4
|
||||
# 398| v4_0(void) = NoOp :
|
||||
# 399| r4_1(int) = Constant[3] :
|
||||
# 399| r4_2(glval<int>) = VariableAddress[y] :
|
||||
# 399| m4_3(int) = Store : r4_2, r4_1
|
||||
#-----| Goto -> Block 5
|
||||
|
||||
# 398| Block 5
|
||||
# 398| v5_0(void) = NoOp :
|
||||
# 399| r5_1(int) = Constant[3] :
|
||||
# 399| r5_2(glval<int>) = VariableAddress[y] :
|
||||
# 399| m5_3(int) = Store : r5_2, r5_1
|
||||
#-----| Goto -> Block 6
|
||||
# 400| Block 5
|
||||
# 400| v5_0(void) = NoOp :
|
||||
# 401| r5_1(int) = Constant[4] :
|
||||
# 401| r5_2(glval<int>) = VariableAddress[y] :
|
||||
# 401| m5_3(int) = Store : r5_2, r5_1
|
||||
# 402| v5_4(void) = NoOp :
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 400| Block 6
|
||||
# 400| v6_0(void) = NoOp :
|
||||
# 401| r6_1(int) = Constant[4] :
|
||||
# 401| r6_2(glval<int>) = VariableAddress[y] :
|
||||
# 401| m6_3(int) = Store : r6_2, r6_1
|
||||
# 402| v6_4(void) = NoOp :
|
||||
#-----| Goto -> Block 9
|
||||
# 404| Block 6
|
||||
# 404| v6_0(void) = NoOp :
|
||||
# 405| r6_1(int) = Constant[0] :
|
||||
# 405| r6_2(glval<int>) = VariableAddress[y] :
|
||||
# 405| m6_3(int) = Store : r6_2, r6_1
|
||||
# 406| v6_4(void) = NoOp :
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 404| Block 7
|
||||
# 404| v7_0(void) = NoOp :
|
||||
# 405| r7_1(int) = Constant[0] :
|
||||
# 405| r7_2(glval<int>) = VariableAddress[y] :
|
||||
# 405| m7_3(int) = Store : r7_2, r7_1
|
||||
# 406| v7_4(void) = NoOp :
|
||||
#-----| Goto -> Block 9
|
||||
|
||||
# 408| Block 8
|
||||
# 408| r8_0(int) = Constant[5678] :
|
||||
# 408| r8_1(glval<int>) = VariableAddress[y] :
|
||||
# 408| m8_2(int) = Store : r8_1, r8_0
|
||||
#-----| Goto -> Block 9
|
||||
|
||||
# 409| Block 9
|
||||
# 409| v9_0(void) = NoOp :
|
||||
# 410| v9_1(void) = NoOp :
|
||||
# 384| v9_2(void) = ReturnVoid :
|
||||
# 384| v9_3(void) = UnmodeledUse : mu*
|
||||
# 384| v9_4(void) = ExitFunction :
|
||||
# 409| Block 7
|
||||
# 409| v7_0(void) = NoOp :
|
||||
# 410| v7_1(void) = NoOp :
|
||||
# 384| v7_2(void) = ReturnVoid :
|
||||
# 384| v7_3(void) = UnmodeledUse : mu*
|
||||
# 384| v7_4(void) = ExitFunction :
|
||||
|
||||
# 422| ReturnStruct(Point) -> Point
|
||||
# 422| Block 0
|
||||
@@ -2592,7 +2550,7 @@ ir.cpp:
|
||||
# 560| m0_1(unknown) = AliasedDefinition :
|
||||
# 560| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 560| r0_3(glval<E>) = VariableAddress[e] :
|
||||
# 560| m0_4(E) = InitializeParameter[e] : r0_3
|
||||
# 560| mu0_4(E) = InitializeParameter[e] : r0_3
|
||||
# 561| r0_5(glval<E>) = VariableAddress[e] :
|
||||
# 561| r0_6(E) = Load : r0_5, mu0_2
|
||||
# 561| r0_7(int) = Convert : r0_6
|
||||
@@ -3211,7 +3169,7 @@ ir.cpp:
|
||||
# 728| r3_2(char *) = Convert : r3_1
|
||||
# 728| m3_3(char *) = Store : r3_0, r3_2
|
||||
# 728| v3_4(void) = ThrowValue : r3_0, m3_3
|
||||
#-----| Exception -> Block 9
|
||||
#-----| Exception -> Block 6
|
||||
|
||||
# 730| Block 4
|
||||
# 730| r4_0(glval<int>) = VariableAddress[x] :
|
||||
@@ -3219,83 +3177,57 @@ ir.cpp:
|
||||
# 730| r4_2(int) = Constant[2] :
|
||||
# 730| r4_3(bool) = CompareLT : r4_1, r4_2
|
||||
# 730| v4_4(void) = ConditionalBranch : r4_3
|
||||
#-----| False -> Block 8
|
||||
#-----| True -> Block 5
|
||||
#-----| False -> Block 5
|
||||
#-----| True -> Block 12
|
||||
|
||||
# 731| Block 5
|
||||
# 731| r5_0(glval<bool>) = VariableAddress[b] :
|
||||
# 731| r5_1(bool) = Load : r5_0, m0_4
|
||||
# 731| v5_2(void) = ConditionalBranch : r5_1
|
||||
#-----| False -> Block 7
|
||||
#-----| True -> Block 6
|
||||
# 733| Block 5
|
||||
# 733| r5_0(int) = Constant[7] :
|
||||
# 733| r5_1(glval<int>) = VariableAddress[x] :
|
||||
# 733| m5_2(int) = Store : r5_1, r5_0
|
||||
#-----| Goto -> Block 11
|
||||
|
||||
# 731| Block 6
|
||||
# 731| r6_0(int) = Constant[7] :
|
||||
# 731| r6_1(glval<int>) = VariableAddress[#temp731:11] :
|
||||
# 731| m6_2(int) = Store : r6_1, r6_0
|
||||
# 731| r6_3(glval<int>) = VariableAddress[#temp731:11] :
|
||||
# 731| r6_4(int) = Load : r6_3, m6_2
|
||||
# 731| r6_5(glval<int>) = VariableAddress[x] :
|
||||
# 731| m6_6(int) = Store : r6_5, r6_4
|
||||
#-----| Goto -> Block 8
|
||||
# 735| Block 6
|
||||
# 735| v6_0(void) = CatchByType[const char *] :
|
||||
#-----| Exception -> Block 8
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 731| Block 7
|
||||
# 731| r7_0(glval<String>) = VariableAddress[#throw731:19] :
|
||||
# 731| r7_1(glval<unknown>) = FunctionAddress[String] :
|
||||
# 731| r7_2(glval<char[14]>) = StringConstant["String object"] :
|
||||
# 731| r7_3(char *) = Convert : r7_2
|
||||
# 731| v7_4(void) = Call : r7_1, this:r7_0, r7_3
|
||||
# 731| m7_5(unknown) = ^CallSideEffect : m0_1
|
||||
# 731| m7_6(unknown) = Chi : m0_1, m7_5
|
||||
# 731| v7_7(void) = ThrowValue : r7_0, mu0_2
|
||||
#-----| Exception -> Block 9
|
||||
|
||||
# 733| Block 8
|
||||
# 733| r8_0(int) = Constant[7] :
|
||||
# 733| r8_1(glval<int>) = VariableAddress[x] :
|
||||
# 733| m8_2(int) = Store : r8_1, r8_0
|
||||
#-----| Goto -> Block 14
|
||||
|
||||
# 735| Block 9
|
||||
# 735| m9_0(unknown) = Phi : from 3:m0_1, from 7:m7_6
|
||||
# 735| v9_1(void) = CatchByType[const char *] :
|
||||
#-----| Exception -> Block 11
|
||||
#-----| Goto -> Block 10
|
||||
|
||||
# 735| Block 10
|
||||
# 735| r10_0(glval<char *>) = VariableAddress[s] :
|
||||
# 735| m10_1(char *) = InitializeParameter[s] : r10_0
|
||||
# 736| r10_2(glval<String>) = VariableAddress[#throw736:5] :
|
||||
# 736| r10_3(glval<unknown>) = FunctionAddress[String] :
|
||||
# 736| r10_4(glval<char *>) = VariableAddress[s] :
|
||||
# 736| r10_5(char *) = Load : r10_4, m10_1
|
||||
# 736| v10_6(void) = Call : r10_3, this:r10_2, r10_5
|
||||
# 736| m10_7(unknown) = ^CallSideEffect : m9_0
|
||||
# 736| m10_8(unknown) = Chi : m9_0, m10_7
|
||||
# 736| v10_9(void) = ThrowValue : r10_2, mu0_2
|
||||
# 735| Block 7
|
||||
# 735| r7_0(glval<char *>) = VariableAddress[s] :
|
||||
# 735| m7_1(char *) = InitializeParameter[s] : r7_0
|
||||
# 736| r7_2(glval<String>) = VariableAddress[#throw736:5] :
|
||||
# 736| r7_3(glval<unknown>) = FunctionAddress[String] :
|
||||
# 736| r7_4(glval<char *>) = VariableAddress[s] :
|
||||
# 736| r7_5(char *) = Load : r7_4, m7_1
|
||||
# 736| v7_6(void) = Call : r7_3, this:r7_2, r7_5
|
||||
# 736| m7_7(unknown) = ^CallSideEffect : m0_1
|
||||
# 736| m7_8(unknown) = Chi : m0_1, m7_7
|
||||
# 736| v7_9(void) = ThrowValue : r7_2, mu0_2
|
||||
#-----| Exception -> Block 2
|
||||
|
||||
# 738| Block 11
|
||||
# 738| v11_0(void) = CatchByType[const String &] :
|
||||
#-----| Exception -> Block 13
|
||||
#-----| Goto -> Block 12
|
||||
# 738| Block 8
|
||||
# 738| v8_0(void) = CatchByType[const String &] :
|
||||
#-----| Exception -> Block 10
|
||||
#-----| Goto -> Block 9
|
||||
|
||||
# 738| Block 12
|
||||
# 738| r12_0(glval<String &>) = VariableAddress[e] :
|
||||
# 738| m12_1(String &) = InitializeParameter[e] : r12_0
|
||||
# 738| v12_2(void) = NoOp :
|
||||
#-----| Goto -> Block 14
|
||||
# 738| Block 9
|
||||
# 738| r9_0(glval<String &>) = VariableAddress[e] :
|
||||
# 738| m9_1(String &) = InitializeParameter[e] : r9_0
|
||||
# 738| v9_2(void) = NoOp :
|
||||
#-----| Goto -> Block 11
|
||||
|
||||
# 740| Block 13
|
||||
# 740| v13_0(void) = CatchAny :
|
||||
# 741| v13_1(void) = ReThrow :
|
||||
# 740| Block 10
|
||||
# 740| v10_0(void) = CatchAny :
|
||||
# 741| v10_1(void) = ReThrow :
|
||||
#-----| Exception -> Block 2
|
||||
|
||||
# 743| Block 14
|
||||
# 743| v14_0(void) = NoOp :
|
||||
# 724| v14_1(void) = ReturnVoid :
|
||||
# 743| Block 11
|
||||
# 743| v11_0(void) = NoOp :
|
||||
# 724| v11_1(void) = ReturnVoid :
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 731| Block 12
|
||||
# 731| v12_0(void) = Unreached :
|
||||
|
||||
# 745| Base::Base(const Base &) -> void
|
||||
# 745| Block 0
|
||||
# 745| v0_0(void) = EnterFunction :
|
||||
@@ -4153,32 +4085,24 @@ ir.cpp:
|
||||
# 906| r0_8(glval<int>) = VariableAddress[b] :
|
||||
# 906| r0_9(bool) = Constant[1] :
|
||||
# 906| v0_10(void) = ConditionalBranch : r0_9
|
||||
#-----| False -> Block 3
|
||||
#-----| True -> Block 2
|
||||
#-----| False -> Block 2
|
||||
#-----| True -> Block 1
|
||||
|
||||
# 906| Block 1
|
||||
# 906| m1_0(int) = Phi : from 2:m2_3, from 3:m3_3
|
||||
# 906| r1_1(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| r1_2(int) = Load : r1_1, m1_0
|
||||
# 906| m1_3(int) = Store : r0_8, r1_2
|
||||
# 907| v1_4(void) = NoOp :
|
||||
# 904| v1_5(void) = ReturnVoid :
|
||||
# 904| v1_6(void) = UnmodeledUse : mu*
|
||||
# 904| v1_7(void) = ExitFunction :
|
||||
# 906| r1_0(glval<int>) = VariableAddress[x] :
|
||||
# 906| r1_1(int) = Load : r1_0, m0_4
|
||||
# 906| r1_2(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| m1_3(int) = Store : r1_2, r1_1
|
||||
# 906| r1_4(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| r1_5(int) = Load : r1_4, m1_3
|
||||
# 906| m1_6(int) = Store : r0_8, r1_5
|
||||
# 907| v1_7(void) = NoOp :
|
||||
# 904| v1_8(void) = ReturnVoid :
|
||||
# 904| v1_9(void) = UnmodeledUse : mu*
|
||||
# 904| v1_10(void) = ExitFunction :
|
||||
|
||||
# 906| Block 2
|
||||
# 906| r2_0(glval<int>) = VariableAddress[x] :
|
||||
# 906| r2_1(int) = Load : r2_0, m0_4
|
||||
# 906| r2_2(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| m2_3(int) = Store : r2_2, r2_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 906| Block 3
|
||||
# 906| r3_0(glval<int>) = VariableAddress[x] :
|
||||
# 906| r3_1(int) = Load : r3_0, m0_4
|
||||
# 906| r3_2(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| m3_3(int) = Store : r3_2, r3_1
|
||||
#-----| Goto -> Block 1
|
||||
# 906| v2_0(void) = Unreached :
|
||||
|
||||
# 940| OperatorNew() -> void
|
||||
# 940| Block 0
|
||||
@@ -4618,3 +4542,82 @@ ir.cpp:
|
||||
# 1005| v6_13(void) = ReturnValue : r6_12, m6_11
|
||||
# 1005| v6_14(void) = UnmodeledUse : mu*
|
||||
# 1005| v6_15(void) = ExitFunction :
|
||||
|
||||
# 1021| UnreachableViaGoto() -> int
|
||||
# 1021| Block 0
|
||||
# 1021| v0_0(void) = EnterFunction :
|
||||
# 1021| m0_1(unknown) = AliasedDefinition :
|
||||
# 1021| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 1022| v0_3(void) = NoOp :
|
||||
# 1024| v0_4(void) = NoOp :
|
||||
# 1025| r0_5(glval<int>) = VariableAddress[#return] :
|
||||
# 1025| r0_6(int) = Constant[0] :
|
||||
# 1025| m0_7(int) = Store : r0_5, r0_6
|
||||
# 1021| r0_8(glval<int>) = VariableAddress[#return] :
|
||||
# 1021| v0_9(void) = ReturnValue : r0_8, m0_7
|
||||
# 1021| v0_10(void) = UnmodeledUse : mu*
|
||||
# 1021| v0_11(void) = ExitFunction :
|
||||
|
||||
# 1028| UnreachableIf(bool) -> int
|
||||
# 1028| Block 0
|
||||
# 1028| v0_0(void) = EnterFunction :
|
||||
# 1028| m0_1(unknown) = AliasedDefinition :
|
||||
# 1028| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 1028| r0_3(glval<bool>) = VariableAddress[b] :
|
||||
# 1028| m0_4(bool) = InitializeParameter[b] : r0_3
|
||||
# 1029| r0_5(glval<int>) = VariableAddress[x] :
|
||||
# 1029| r0_6(int) = Constant[5] :
|
||||
# 1029| m0_7(int) = Store : r0_5, r0_6
|
||||
# 1030| r0_8(glval<int>) = VariableAddress[y] :
|
||||
# 1030| r0_9(int) = Constant[10] :
|
||||
# 1030| m0_10(int) = Store : r0_8, r0_9
|
||||
# 1031| r0_11(glval<bool>) = VariableAddress[b] :
|
||||
# 1031| r0_12(bool) = Load : r0_11, m0_4
|
||||
# 1031| v0_13(void) = ConditionalBranch : r0_12
|
||||
#-----| False -> Block 4
|
||||
#-----| True -> Block 2
|
||||
|
||||
# 1028| Block 1
|
||||
# 1028| m1_0(int) = Phi : from 3:m3_2, from 5:m5_2
|
||||
# 1028| r1_1(glval<int>) = VariableAddress[#return] :
|
||||
# 1028| v1_2(void) = ReturnValue : r1_1, m1_0
|
||||
# 1028| v1_3(void) = UnmodeledUse : mu*
|
||||
# 1028| v1_4(void) = ExitFunction :
|
||||
|
||||
# 1032| Block 2
|
||||
# 1032| r2_0(glval<int>) = VariableAddress[x] :
|
||||
# 1032| r2_1(int) = Load : r2_0, m0_7
|
||||
# 1032| r2_2(glval<int>) = VariableAddress[y] :
|
||||
# 1032| r2_3(int) = Load : r2_2, m0_10
|
||||
# 1032| r2_4(bool) = CompareEQ : r2_1, r2_3
|
||||
# 1032| v2_5(void) = ConditionalBranch : r2_4
|
||||
#-----| False -> Block 3
|
||||
#-----| True -> Block 6
|
||||
|
||||
# 1036| Block 3
|
||||
# 1036| r3_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1036| r3_1(int) = Constant[0] :
|
||||
# 1036| m3_2(int) = Store : r3_0, r3_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1040| Block 4
|
||||
# 1040| r4_0(glval<int>) = VariableAddress[x] :
|
||||
# 1040| r4_1(int) = Load : r4_0, m0_7
|
||||
# 1040| r4_2(glval<int>) = VariableAddress[y] :
|
||||
# 1040| r4_3(int) = Load : r4_2, m0_10
|
||||
# 1040| r4_4(bool) = CompareLT : r4_1, r4_3
|
||||
# 1040| v4_5(void) = ConditionalBranch : r4_4
|
||||
#-----| False -> Block 7
|
||||
#-----| True -> Block 5
|
||||
|
||||
# 1041| Block 5
|
||||
# 1041| r5_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1041| r5_1(int) = Constant[0] :
|
||||
# 1041| m5_2(int) = Store : r5_0, r5_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1033| Block 6
|
||||
# 1033| v6_0(void) = Unreached :
|
||||
|
||||
# 1044| Block 7
|
||||
# 1044| v7_0(void) = Unreached :
|
||||
|
||||
@@ -1018,4 +1018,32 @@ int ChiPhiNode(Point *p, bool which1, bool which2) {
|
||||
return p->x + p->y;
|
||||
}
|
||||
|
||||
int UnreachableViaGoto() {
|
||||
goto skip;
|
||||
return 1;
|
||||
skip:
|
||||
return 0;
|
||||
}
|
||||
|
||||
int UnreachableIf(bool b) {
|
||||
int x = 5;
|
||||
int y = 10;
|
||||
if (b) {
|
||||
if (x == y) {
|
||||
return 1;
|
||||
}
|
||||
else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (x < y) {
|
||||
return 0;
|
||||
}
|
||||
else {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// semmle-extractor-options: -std=c++17
|
||||
|
||||
@@ -4420,3 +4420,96 @@ ir.cpp:
|
||||
# 1005| v6_12(void) = ReturnValue : r6_11, mu0_2
|
||||
# 1005| v6_13(void) = UnmodeledUse : mu*
|
||||
# 1005| v6_14(void) = ExitFunction :
|
||||
|
||||
# 1021| UnreachableViaGoto() -> int
|
||||
# 1021| Block 0
|
||||
# 1021| v0_0(void) = EnterFunction :
|
||||
# 1021| mu0_1(unknown) = AliasedDefinition :
|
||||
# 1021| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 1022| v0_3(void) = NoOp :
|
||||
# 1024| v0_4(void) = NoOp :
|
||||
# 1025| r0_5(glval<int>) = VariableAddress[#return] :
|
||||
# 1025| r0_6(int) = Constant[0] :
|
||||
# 1025| mu0_7(int) = Store : r0_5, r0_6
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1021| Block 1
|
||||
# 1021| r1_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1021| v1_1(void) = ReturnValue : r1_0, mu0_2
|
||||
# 1021| v1_2(void) = UnmodeledUse : mu*
|
||||
# 1021| v1_3(void) = ExitFunction :
|
||||
|
||||
# 1023| Block 2
|
||||
# 1023| r2_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1023| r2_1(int) = Constant[1] :
|
||||
# 1023| mu2_2(int) = Store : r2_0, r2_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1028| UnreachableIf(bool) -> int
|
||||
# 1028| Block 0
|
||||
# 1028| v0_0(void) = EnterFunction :
|
||||
# 1028| mu0_1(unknown) = AliasedDefinition :
|
||||
# 1028| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 1028| r0_3(glval<bool>) = VariableAddress[b] :
|
||||
# 1028| mu0_4(bool) = InitializeParameter[b] : r0_3
|
||||
# 1029| r0_5(glval<int>) = VariableAddress[x] :
|
||||
# 1029| r0_6(int) = Constant[5] :
|
||||
# 1029| mu0_7(int) = Store : r0_5, r0_6
|
||||
# 1030| r0_8(glval<int>) = VariableAddress[y] :
|
||||
# 1030| r0_9(int) = Constant[10] :
|
||||
# 1030| mu0_10(int) = Store : r0_8, r0_9
|
||||
# 1031| r0_11(glval<bool>) = VariableAddress[b] :
|
||||
# 1031| r0_12(bool) = Load : r0_11, mu0_2
|
||||
# 1031| v0_13(void) = ConditionalBranch : r0_12
|
||||
#-----| False -> Block 5
|
||||
#-----| True -> Block 2
|
||||
|
||||
# 1028| Block 1
|
||||
# 1028| r1_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1028| v1_1(void) = ReturnValue : r1_0, mu0_2
|
||||
# 1028| v1_2(void) = UnmodeledUse : mu*
|
||||
# 1028| v1_3(void) = ExitFunction :
|
||||
|
||||
# 1032| Block 2
|
||||
# 1032| r2_0(glval<int>) = VariableAddress[x] :
|
||||
# 1032| r2_1(int) = Load : r2_0, mu0_2
|
||||
# 1032| r2_2(glval<int>) = VariableAddress[y] :
|
||||
# 1032| r2_3(int) = Load : r2_2, mu0_2
|
||||
# 1032| r2_4(bool) = CompareEQ : r2_1, r2_3
|
||||
# 1032| v2_5(void) = ConditionalBranch : r2_4
|
||||
#-----| False -> Block 4
|
||||
#-----| True -> Block 3
|
||||
|
||||
# 1033| Block 3
|
||||
# 1033| r3_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1033| r3_1(int) = Constant[1] :
|
||||
# 1033| mu3_2(int) = Store : r3_0, r3_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1036| Block 4
|
||||
# 1036| r4_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1036| r4_1(int) = Constant[0] :
|
||||
# 1036| mu4_2(int) = Store : r4_0, r4_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1040| Block 5
|
||||
# 1040| r5_0(glval<int>) = VariableAddress[x] :
|
||||
# 1040| r5_1(int) = Load : r5_0, mu0_2
|
||||
# 1040| r5_2(glval<int>) = VariableAddress[y] :
|
||||
# 1040| r5_3(int) = Load : r5_2, mu0_2
|
||||
# 1040| r5_4(bool) = CompareLT : r5_1, r5_3
|
||||
# 1040| v5_5(void) = ConditionalBranch : r5_4
|
||||
#-----| False -> Block 7
|
||||
#-----| True -> Block 6
|
||||
|
||||
# 1041| Block 6
|
||||
# 1041| r6_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1041| r6_1(int) = Constant[0] :
|
||||
# 1041| mu6_2(int) = Store : r6_0, r6_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1044| Block 7
|
||||
# 1044| r7_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1044| r7_1(int) = Constant[1] :
|
||||
# 1044| mu7_2(int) = Store : r7_0, r7_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
@@ -22,7 +22,7 @@
|
||||
| IR: Conditional | 4 |
|
||||
| IR: Conditional_LValue | 4 |
|
||||
| IR: Conditional_Void | 4 |
|
||||
| IR: ConstantConditions | 4 |
|
||||
| IR: ConstantConditions | 3 |
|
||||
| IR: Constants | 1 |
|
||||
| IR: Continue | 6 |
|
||||
| IR: DeclareObject | 1 |
|
||||
@@ -45,12 +45,12 @@
|
||||
| IR: For_ConditionUpdate | 4 |
|
||||
| IR: For_Continue_NoUpdate | 6 |
|
||||
| IR: For_Continue_Update | 6 |
|
||||
| IR: For_Empty | 3 |
|
||||
| IR: For_Init | 3 |
|
||||
| IR: For_Empty | 2 |
|
||||
| IR: For_Init | 2 |
|
||||
| IR: For_InitCondition | 4 |
|
||||
| IR: For_InitConditionUpdate | 4 |
|
||||
| IR: For_InitUpdate | 3 |
|
||||
| IR: For_Update | 3 |
|
||||
| IR: For_InitUpdate | 2 |
|
||||
| IR: For_Update | 2 |
|
||||
| IR: Func | 1 |
|
||||
| IR: FuncPtrConversions | 1 |
|
||||
| IR: FunctionReferences | 1 |
|
||||
@@ -88,11 +88,13 @@
|
||||
| IR: StaticMemberFunction | 1 |
|
||||
| IR: String | 1 |
|
||||
| IR: StringLiteral | 1 |
|
||||
| IR: Switch | 10 |
|
||||
| IR: Switch | 8 |
|
||||
| IR: TakeReference | 1 |
|
||||
| IR: TryCatch | 15 |
|
||||
| IR: TryCatch | 13 |
|
||||
| IR: UninitializedVariables | 1 |
|
||||
| IR: UnionInit | 1 |
|
||||
| IR: UnreachableIf | 8 |
|
||||
| IR: UnreachableViaGoto | 1 |
|
||||
| IR: VarArgUsage | 1 |
|
||||
| IR: VarArgs | 1 |
|
||||
| IR: VirtualMemberFunction | 1 |
|
||||
|
||||
@@ -1164,16 +1164,11 @@ ir.cpp:
|
||||
# 265| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 266| r0_3(glval<int>) = VariableAddress[j] :
|
||||
# 266| m0_4(int) = Uninitialized[j] : r0_3
|
||||
#-----| Goto -> Block 2
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 265| Block 1
|
||||
# 265| v1_0(void) = ReturnVoid :
|
||||
# 265| v1_1(void) = UnmodeledUse : mu*
|
||||
# 265| v1_2(void) = ExitFunction :
|
||||
|
||||
# 268| Block 2
|
||||
# 268| v2_0(void) = NoOp :
|
||||
#-----| Goto -> Block 2
|
||||
# 268| Block 1
|
||||
# 268| v1_0(void) = NoOp :
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 272| For_Init() -> void
|
||||
# 272| Block 0
|
||||
@@ -1183,16 +1178,11 @@ ir.cpp:
|
||||
# 273| r0_3(glval<int>) = VariableAddress[i] :
|
||||
# 273| r0_4(int) = Constant[0] :
|
||||
# 273| m0_5(int) = Store : r0_3, r0_4
|
||||
#-----| Goto -> Block 2
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 272| Block 1
|
||||
# 272| v1_0(void) = ReturnVoid :
|
||||
# 272| v1_1(void) = UnmodeledUse : mu*
|
||||
# 272| v1_2(void) = ExitFunction :
|
||||
|
||||
# 274| Block 2
|
||||
# 274| v2_0(void) = NoOp :
|
||||
#-----| Goto -> Block 2
|
||||
# 274| Block 1
|
||||
# 274| v1_0(void) = NoOp :
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 278| For_Condition() -> void
|
||||
# 278| Block 0
|
||||
@@ -1231,22 +1221,17 @@ ir.cpp:
|
||||
# 286| r0_3(glval<int>) = VariableAddress[i] :
|
||||
# 286| r0_4(int) = Constant[0] :
|
||||
# 286| m0_5(int) = Store : r0_3, r0_4
|
||||
#-----| Goto -> Block 2
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 285| Block 1
|
||||
# 285| v1_0(void) = ReturnVoid :
|
||||
# 285| v1_1(void) = UnmodeledUse : mu*
|
||||
# 285| v1_2(void) = ExitFunction :
|
||||
|
||||
# 288| Block 2
|
||||
# 288| m2_0(int) = Phi : from 0:m0_5, from 2:m2_6
|
||||
# 288| v2_1(void) = NoOp :
|
||||
# 287| r2_2(int) = Constant[1] :
|
||||
# 287| r2_3(glval<int>) = VariableAddress[i] :
|
||||
# 287| r2_4(int) = Load : r2_3, m2_0
|
||||
# 287| r2_5(int) = Add : r2_4, r2_2
|
||||
# 287| m2_6(int) = Store : r2_3, r2_5
|
||||
#-----| Goto -> Block 2
|
||||
# 288| Block 1
|
||||
# 288| m1_0(int) = Phi : from 0:m0_5, from 1:m1_6
|
||||
# 288| v1_1(void) = NoOp :
|
||||
# 287| r1_2(int) = Constant[1] :
|
||||
# 287| r1_3(glval<int>) = VariableAddress[i] :
|
||||
# 287| r1_4(int) = Load : r1_3, m1_0
|
||||
# 287| r1_5(int) = Add : r1_4, r1_2
|
||||
# 287| m1_6(int) = Store : r1_3, r1_5
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 292| For_InitCondition() -> void
|
||||
# 292| Block 0
|
||||
@@ -1285,22 +1270,17 @@ ir.cpp:
|
||||
# 299| r0_3(glval<int>) = VariableAddress[i] :
|
||||
# 299| r0_4(int) = Constant[0] :
|
||||
# 299| m0_5(int) = Store : r0_3, r0_4
|
||||
#-----| Goto -> Block 2
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 298| Block 1
|
||||
# 298| v1_0(void) = ReturnVoid :
|
||||
# 298| v1_1(void) = UnmodeledUse : mu*
|
||||
# 298| v1_2(void) = ExitFunction :
|
||||
|
||||
# 300| Block 2
|
||||
# 300| m2_0(int) = Phi : from 0:m0_5, from 2:m2_6
|
||||
# 300| v2_1(void) = NoOp :
|
||||
# 299| r2_2(int) = Constant[1] :
|
||||
# 299| r2_3(glval<int>) = VariableAddress[i] :
|
||||
# 299| r2_4(int) = Load : r2_3, m2_0
|
||||
# 299| r2_5(int) = Add : r2_4, r2_2
|
||||
# 299| m2_6(int) = Store : r2_3, r2_5
|
||||
#-----| Goto -> Block 2
|
||||
# 300| Block 1
|
||||
# 300| m1_0(int) = Phi : from 0:m0_5, from 1:m1_6
|
||||
# 300| v1_1(void) = NoOp :
|
||||
# 299| r1_2(int) = Constant[1] :
|
||||
# 299| r1_3(glval<int>) = VariableAddress[i] :
|
||||
# 299| r1_4(int) = Load : r1_3, m1_0
|
||||
# 299| r1_5(int) = Add : r1_4, r1_2
|
||||
# 299| m1_6(int) = Store : r1_3, r1_5
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 304| For_ConditionUpdate() -> void
|
||||
# 304| Block 0
|
||||
@@ -1713,74 +1693,62 @@ ir.cpp:
|
||||
# 386| r0_7(glval<int>) = VariableAddress[x] :
|
||||
# 386| r0_8(int) = Load : r0_7, m0_4
|
||||
# 386| v0_9(void) = Switch : r0_8
|
||||
#-----| Case[-1] -> Block 2
|
||||
#-----| Case[1] -> Block 3
|
||||
#-----| Case[2] -> Block 4
|
||||
#-----| Case[3] -> Block 5
|
||||
#-----| Case[4] -> Block 6
|
||||
#-----| Default -> Block 7
|
||||
#-----| Case[-1] -> Block 1
|
||||
#-----| Case[1] -> Block 2
|
||||
#-----| Case[2] -> Block 3
|
||||
#-----| Case[3] -> Block 4
|
||||
#-----| Case[4] -> Block 5
|
||||
#-----| Default -> Block 6
|
||||
|
||||
# 387| Block 1
|
||||
# 387| r1_0(int) = Constant[1234] :
|
||||
# 387| r1_1(glval<int>) = VariableAddress[y] :
|
||||
# 387| m1_2(int) = Store : r1_1, r1_0
|
||||
#-----| Goto -> Block 2
|
||||
# 389| Block 1
|
||||
# 389| v1_0(void) = NoOp :
|
||||
# 390| r1_1(int) = Constant[-1] :
|
||||
# 390| r1_2(glval<int>) = VariableAddress[y] :
|
||||
# 390| m1_3(int) = Store : r1_2, r1_1
|
||||
# 391| v1_4(void) = NoOp :
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 389| Block 2
|
||||
# 389| v2_0(void) = NoOp :
|
||||
# 390| r2_1(int) = Constant[-1] :
|
||||
# 390| r2_2(glval<int>) = VariableAddress[y] :
|
||||
# 390| m2_3(int) = Store : r2_2, r2_1
|
||||
# 391| v2_4(void) = NoOp :
|
||||
#-----| Goto -> Block 9
|
||||
# 393| Block 2
|
||||
# 393| v2_0(void) = NoOp :
|
||||
#-----| Goto -> Block 3
|
||||
|
||||
# 393| Block 3
|
||||
# 393| v3_0(void) = NoOp :
|
||||
#-----| Goto -> Block 4
|
||||
# 394| Block 3
|
||||
# 394| v3_0(void) = NoOp :
|
||||
# 395| r3_1(int) = Constant[1] :
|
||||
# 395| r3_2(glval<int>) = VariableAddress[y] :
|
||||
# 395| m3_3(int) = Store : r3_2, r3_1
|
||||
# 396| v3_4(void) = NoOp :
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 394| Block 4
|
||||
# 394| v4_0(void) = NoOp :
|
||||
# 395| r4_1(int) = Constant[1] :
|
||||
# 395| r4_2(glval<int>) = VariableAddress[y] :
|
||||
# 395| m4_3(int) = Store : r4_2, r4_1
|
||||
# 396| v4_4(void) = NoOp :
|
||||
#-----| Goto -> Block 9
|
||||
# 398| Block 4
|
||||
# 398| v4_0(void) = NoOp :
|
||||
# 399| r4_1(int) = Constant[3] :
|
||||
# 399| r4_2(glval<int>) = VariableAddress[y] :
|
||||
# 399| m4_3(int) = Store : r4_2, r4_1
|
||||
#-----| Goto -> Block 5
|
||||
|
||||
# 398| Block 5
|
||||
# 398| v5_0(void) = NoOp :
|
||||
# 399| r5_1(int) = Constant[3] :
|
||||
# 399| r5_2(glval<int>) = VariableAddress[y] :
|
||||
# 399| m5_3(int) = Store : r5_2, r5_1
|
||||
#-----| Goto -> Block 6
|
||||
# 400| Block 5
|
||||
# 400| v5_0(void) = NoOp :
|
||||
# 401| r5_1(int) = Constant[4] :
|
||||
# 401| r5_2(glval<int>) = VariableAddress[y] :
|
||||
# 401| m5_3(int) = Store : r5_2, r5_1
|
||||
# 402| v5_4(void) = NoOp :
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 400| Block 6
|
||||
# 400| v6_0(void) = NoOp :
|
||||
# 401| r6_1(int) = Constant[4] :
|
||||
# 401| r6_2(glval<int>) = VariableAddress[y] :
|
||||
# 401| m6_3(int) = Store : r6_2, r6_1
|
||||
# 402| v6_4(void) = NoOp :
|
||||
#-----| Goto -> Block 9
|
||||
# 404| Block 6
|
||||
# 404| v6_0(void) = NoOp :
|
||||
# 405| r6_1(int) = Constant[0] :
|
||||
# 405| r6_2(glval<int>) = VariableAddress[y] :
|
||||
# 405| m6_3(int) = Store : r6_2, r6_1
|
||||
# 406| v6_4(void) = NoOp :
|
||||
#-----| Goto -> Block 7
|
||||
|
||||
# 404| Block 7
|
||||
# 404| v7_0(void) = NoOp :
|
||||
# 405| r7_1(int) = Constant[0] :
|
||||
# 405| r7_2(glval<int>) = VariableAddress[y] :
|
||||
# 405| m7_3(int) = Store : r7_2, r7_1
|
||||
# 406| v7_4(void) = NoOp :
|
||||
#-----| Goto -> Block 9
|
||||
|
||||
# 408| Block 8
|
||||
# 408| r8_0(int) = Constant[5678] :
|
||||
# 408| r8_1(glval<int>) = VariableAddress[y] :
|
||||
# 408| m8_2(int) = Store : r8_1, r8_0
|
||||
#-----| Goto -> Block 9
|
||||
|
||||
# 409| Block 9
|
||||
# 409| v9_0(void) = NoOp :
|
||||
# 410| v9_1(void) = NoOp :
|
||||
# 384| v9_2(void) = ReturnVoid :
|
||||
# 384| v9_3(void) = UnmodeledUse : mu*
|
||||
# 384| v9_4(void) = ExitFunction :
|
||||
# 409| Block 7
|
||||
# 409| v7_0(void) = NoOp :
|
||||
# 410| v7_1(void) = NoOp :
|
||||
# 384| v7_2(void) = ReturnVoid :
|
||||
# 384| v7_3(void) = UnmodeledUse : mu*
|
||||
# 384| v7_4(void) = ExitFunction :
|
||||
|
||||
# 422| ReturnStruct(Point) -> Point
|
||||
# 422| Block 0
|
||||
@@ -4007,32 +3975,24 @@ ir.cpp:
|
||||
# 906| r0_8(glval<int>) = VariableAddress[b] :
|
||||
# 906| r0_9(bool) = Constant[1] :
|
||||
# 906| v0_10(void) = ConditionalBranch : r0_9
|
||||
#-----| False -> Block 3
|
||||
#-----| True -> Block 2
|
||||
#-----| False -> Block 2
|
||||
#-----| True -> Block 1
|
||||
|
||||
# 906| Block 1
|
||||
# 906| m1_0(int) = Phi : from 2:m2_3, from 3:m3_3
|
||||
# 906| r1_1(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| r1_2(int) = Load : r1_1, m1_0
|
||||
# 906| m1_3(int) = Store : r0_8, r1_2
|
||||
# 907| v1_4(void) = NoOp :
|
||||
# 904| v1_5(void) = ReturnVoid :
|
||||
# 904| v1_6(void) = UnmodeledUse : mu*
|
||||
# 904| v1_7(void) = ExitFunction :
|
||||
# 906| r1_0(glval<int>) = VariableAddress[x] :
|
||||
# 906| r1_1(int) = Load : r1_0, m0_4
|
||||
# 906| r1_2(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| m1_3(int) = Store : r1_2, r1_1
|
||||
# 906| r1_4(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| r1_5(int) = Load : r1_4, m1_3
|
||||
# 906| m1_6(int) = Store : r0_8, r1_5
|
||||
# 907| v1_7(void) = NoOp :
|
||||
# 904| v1_8(void) = ReturnVoid :
|
||||
# 904| v1_9(void) = UnmodeledUse : mu*
|
||||
# 904| v1_10(void) = ExitFunction :
|
||||
|
||||
# 906| Block 2
|
||||
# 906| r2_0(glval<int>) = VariableAddress[x] :
|
||||
# 906| r2_1(int) = Load : r2_0, m0_4
|
||||
# 906| r2_2(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| m2_3(int) = Store : r2_2, r2_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 906| Block 3
|
||||
# 906| r3_0(glval<int>) = VariableAddress[x] :
|
||||
# 906| r3_1(int) = Load : r3_0, m0_4
|
||||
# 906| r3_2(glval<int>) = VariableAddress[#temp906:11] :
|
||||
# 906| m3_3(int) = Store : r3_2, r3_1
|
||||
#-----| Goto -> Block 1
|
||||
# 906| v2_0(void) = Unreached :
|
||||
|
||||
# 940| OperatorNew() -> void
|
||||
# 940| Block 0
|
||||
@@ -4441,3 +4401,88 @@ ir.cpp:
|
||||
# 1005| v6_12(void) = ReturnValue : r6_11, m6_10
|
||||
# 1005| v6_13(void) = UnmodeledUse : mu*
|
||||
# 1005| v6_14(void) = ExitFunction :
|
||||
|
||||
# 1021| UnreachableViaGoto() -> int
|
||||
# 1021| Block 0
|
||||
# 1021| v0_0(void) = EnterFunction :
|
||||
# 1021| mu0_1(unknown) = AliasedDefinition :
|
||||
# 1021| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 1022| v0_3(void) = NoOp :
|
||||
# 1024| v0_4(void) = NoOp :
|
||||
# 1025| r0_5(glval<int>) = VariableAddress[#return] :
|
||||
# 1025| r0_6(int) = Constant[0] :
|
||||
# 1025| m0_7(int) = Store : r0_5, r0_6
|
||||
# 1021| r0_8(glval<int>) = VariableAddress[#return] :
|
||||
# 1021| v0_9(void) = ReturnValue : r0_8, m0_7
|
||||
# 1021| v0_10(void) = UnmodeledUse : mu*
|
||||
# 1021| v0_11(void) = ExitFunction :
|
||||
|
||||
# 1028| UnreachableIf(bool) -> int
|
||||
# 1028| Block 0
|
||||
# 1028| v0_0(void) = EnterFunction :
|
||||
# 1028| mu0_1(unknown) = AliasedDefinition :
|
||||
# 1028| mu0_2(unknown) = UnmodeledDefinition :
|
||||
# 1028| r0_3(glval<bool>) = VariableAddress[b] :
|
||||
# 1028| m0_4(bool) = InitializeParameter[b] : r0_3
|
||||
# 1029| r0_5(glval<int>) = VariableAddress[x] :
|
||||
# 1029| r0_6(int) = Constant[5] :
|
||||
# 1029| m0_7(int) = Store : r0_5, r0_6
|
||||
# 1030| r0_8(glval<int>) = VariableAddress[y] :
|
||||
# 1030| r0_9(int) = Constant[10] :
|
||||
# 1030| m0_10(int) = Store : r0_8, r0_9
|
||||
# 1031| r0_11(glval<bool>) = VariableAddress[b] :
|
||||
# 1031| r0_12(bool) = Load : r0_11, m0_4
|
||||
# 1031| v0_13(void) = ConditionalBranch : r0_12
|
||||
#-----| False -> Block 5
|
||||
#-----| True -> Block 2
|
||||
|
||||
# 1028| Block 1
|
||||
# 1028| m1_0(int) = Phi : from 3:m3_2, from 4:m4_2, from 6:m6_2, from 7:m7_2
|
||||
# 1028| r1_1(glval<int>) = VariableAddress[#return] :
|
||||
# 1028| v1_2(void) = ReturnValue : r1_1, m1_0
|
||||
# 1028| v1_3(void) = UnmodeledUse : mu*
|
||||
# 1028| v1_4(void) = ExitFunction :
|
||||
|
||||
# 1032| Block 2
|
||||
# 1032| r2_0(glval<int>) = VariableAddress[x] :
|
||||
# 1032| r2_1(int) = Load : r2_0, m0_7
|
||||
# 1032| r2_2(glval<int>) = VariableAddress[y] :
|
||||
# 1032| r2_3(int) = Load : r2_2, m0_10
|
||||
# 1032| r2_4(bool) = CompareEQ : r2_1, r2_3
|
||||
# 1032| v2_5(void) = ConditionalBranch : r2_4
|
||||
#-----| False -> Block 4
|
||||
#-----| True -> Block 3
|
||||
|
||||
# 1033| Block 3
|
||||
# 1033| r3_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1033| r3_1(int) = Constant[1] :
|
||||
# 1033| m3_2(int) = Store : r3_0, r3_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1036| Block 4
|
||||
# 1036| r4_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1036| r4_1(int) = Constant[0] :
|
||||
# 1036| m4_2(int) = Store : r4_0, r4_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1040| Block 5
|
||||
# 1040| r5_0(glval<int>) = VariableAddress[x] :
|
||||
# 1040| r5_1(int) = Load : r5_0, m0_7
|
||||
# 1040| r5_2(glval<int>) = VariableAddress[y] :
|
||||
# 1040| r5_3(int) = Load : r5_2, m0_10
|
||||
# 1040| r5_4(bool) = CompareLT : r5_1, r5_3
|
||||
# 1040| v5_5(void) = ConditionalBranch : r5_4
|
||||
#-----| False -> Block 7
|
||||
#-----| True -> Block 6
|
||||
|
||||
# 1041| Block 6
|
||||
# 1041| r6_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1041| r6_1(int) = Constant[0] :
|
||||
# 1041| m6_2(int) = Store : r6_0, r6_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
# 1044| Block 7
|
||||
# 1044| r7_0(glval<int>) = VariableAddress[#return] :
|
||||
# 1044| r7_1(int) = Constant[1] :
|
||||
# 1044| m7_2(int) = Store : r7_0, r7_1
|
||||
#-----| Goto -> Block 1
|
||||
|
||||
@@ -499,7 +499,6 @@
|
||||
| test.c:367:15:367:17 | Constant: (unsigned int)... | positive strictlyPositive |
|
||||
| test.c:368:5:368:21 | Store: ... = ... | positive strictlyPositive |
|
||||
| test.c:368:10:368:21 | Load: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:368:10:368:21 | Phi: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:368:10:368:21 | Store: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:368:11:368:11 | Load: x | positive |
|
||||
| test.c:368:11:368:13 | Add: ... + ... | positive strictlyPositive |
|
||||
@@ -508,7 +507,6 @@
|
||||
| test.c:369:5:369:36 | Store: ... = ... | positive strictlyPositive |
|
||||
| test.c:369:10:369:36 | Convert: (unsigned int)... | positive strictlyPositive |
|
||||
| test.c:369:10:369:36 | Load: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:369:10:369:36 | Phi: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:369:10:369:36 | Store: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:369:11:369:30 | Convert: (unsigned char)... | positive |
|
||||
| test.c:369:27:369:27 | Load: x | positive |
|
||||
@@ -518,7 +516,6 @@
|
||||
| test.c:370:5:370:38 | Store: ... = ... | positive strictlyPositive |
|
||||
| test.c:370:10:370:38 | Convert: (unsigned int)... | positive strictlyPositive |
|
||||
| test.c:370:10:370:38 | Load: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:370:10:370:38 | Phi: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:370:10:370:38 | Store: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:370:11:370:30 | Convert: (unsigned char)... | positive |
|
||||
| test.c:370:27:370:27 | Load: x | positive |
|
||||
@@ -528,7 +525,6 @@
|
||||
| test.c:371:5:371:39 | Store: ... = ... | positive strictlyPositive |
|
||||
| test.c:371:10:371:39 | Convert: (unsigned int)... | positive strictlyPositive |
|
||||
| test.c:371:10:371:39 | Load: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:371:10:371:39 | Phi: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:371:10:371:39 | Store: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:371:11:371:31 | Convert: (unsigned short)... | positive |
|
||||
| test.c:371:28:371:28 | Load: x | positive |
|
||||
@@ -591,7 +587,6 @@
|
||||
| test.c:384:12:384:14 | Constant: (unsigned int)... | positive strictlyPositive |
|
||||
| test.c:385:5:385:21 | Store: ... = ... | positive strictlyPositive |
|
||||
| test.c:385:10:385:21 | Load: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:385:10:385:21 | Phi: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:385:10:385:21 | Store: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:385:11:385:11 | Load: x | positive strictlyPositive |
|
||||
| test.c:385:11:385:15 | Sub: ... - ... | positive |
|
||||
@@ -599,7 +594,6 @@
|
||||
| test.c:385:21:385:21 | Constant: (unsigned int)... | positive strictlyPositive |
|
||||
| test.c:386:5:386:21 | Store: ... = ... | positive strictlyPositive |
|
||||
| test.c:386:10:386:21 | Load: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:386:10:386:21 | Phi: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:386:10:386:21 | Store: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:386:11:386:11 | Load: x | positive strictlyPositive |
|
||||
| test.c:386:11:386:15 | Sub: ... - ... | positive |
|
||||
@@ -608,7 +602,6 @@
|
||||
| test.c:387:5:387:38 | Store: ... = ... | positive strictlyPositive |
|
||||
| test.c:387:10:387:38 | Convert: (unsigned int)... | positive strictlyPositive |
|
||||
| test.c:387:10:387:38 | Load: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:387:10:387:38 | Phi: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:387:10:387:38 | Store: ... ? ... : ... | positive strictlyPositive |
|
||||
| test.c:387:11:387:32 | Convert: (unsigned char)... | positive |
|
||||
| test.c:387:27:387:27 | Load: x | positive strictlyPositive |
|
||||
|
||||
Reference in New Issue
Block a user