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C++: Add testcase with IR inconsistencies.

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This commit is contained in:
Mathias Vorreiter Pedersen
2024-09-05 19:32:53 +01:00
parent 78c6c09912
commit 25d7f17efc
9 changed files with 222 additions and 0 deletions
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27
cpp/ql/test/library-tests/ir/ir/PrintAST.expected
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@@ -4474,6 +4474,33 @@ ir.c:
# 29| Type = [IntType] int
# 29| Value = [Literal] 0
# 29| ValueCategory = prvalue
# 32| [TopLevelFunction] void unexplained_loop_regression()
# 32| <params>:
# 33| getEntryPoint(): [BlockStmt] { ... }
# 34| getStmt(0): [MicrosoftTryExceptStmt] __try { ... } __except( ... ) { ... }
# 35| getStmt(): [BlockStmt] { ... }
# 36| getStmt(0): [ExprStmt] ExprStmt
# 36| getExpr(): [FunctionCall] call to ExRaiseAccessViolation
# 36| Type = [VoidType] void
# 36| ValueCategory = prvalue
# 36| getArgument(0): [Literal] 0
# 36| Type = [IntType] int
# 36| Value = [Literal] 0
# 36| ValueCategory = prvalue
# 38| getCondition(): [Literal] 1
# 38| Type = [IntType] int
# 38| Value = [Literal] 1
# 38| ValueCategory = prvalue
# 39| getExcept(): [BlockStmt] { ... }
# 40| getStmt(0): [ExprStmt] ExprStmt
# 40| getExpr(): [FunctionCall] call to ExRaiseAccessViolation
# 40| Type = [VoidType] void
# 40| ValueCategory = prvalue
# 40| getArgument(0): [Literal] 1
# 40| Type = [IntType] int
# 40| Value = [Literal] 1
# 40| ValueCategory = prvalue
# 42| getStmt(1): [ReturnStmt] return ...
ir.cpp:
# 1| [TopLevelFunction] void Constants()
# 1| <params>:

47
cpp/ql/test/library-tests/ir/ir/aliased_ir.expected
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@@ -3156,6 +3156,53 @@ ir.c:
# 21| Block 5
# 21| v21_11(void) = Unreached :
# 32| void unexplained_loop_regression()
# 32| Block 0
# 32| v32_1(void) = EnterFunction :
# 32| m32_2(unknown) = AliasedDefinition :
# 32| m32_3(unknown) = InitializeNonLocal :
# 32| m32_4(unknown) = Chi : total:m32_2, partial:m32_3
# 36| r36_1(glval<unknown>) = FunctionAddress[ExRaiseAccessViolation] :
# 36| r36_2(int) = Constant[0] :
# 36| v36_3(void) = Call[ExRaiseAccessViolation] : func:r36_1, 0:r36_2
# 36| m36_4(unknown) = ^CallSideEffect : ~m32_4
# 36| m36_5(unknown) = Chi : total:m32_4, partial:m36_4
#-----| Exception -> Block 3
# 39| Block 1
# 39| r39_1(int) = Constant[0] :
# 39| r39_2(bool) = CompareEQ : r38_2, r39_1
# 39| v39_3(void) = ConditionalBranch : r39_2
#-----| False (back edge) -> Block 2
#-----| True -> Block 5
# 39| Block 2
# 39| r39_4(int) = Constant[1] :
# 39| r39_5(bool) = CompareEQ : r38_2, r39_4
# 39| v39_6(void) = ConditionalBranch : r39_5
#-----| False -> Block 5
#-----| True (back edge) -> Block 4
# 38| Block 3
# 38| m38_1(unknown) = Phi : from 0:~m36_5, from 4:~m40_5
# 38| r38_2(int) = Constant[1] :
# 39| r39_7(int) = Constant[-1] :
# 39| r39_8(bool) = CompareEQ : r38_2, r39_7
# 39| v39_9(void) = ConditionalBranch : r39_8
#-----| False (back edge) -> Block 1
#-----| True -> Block 5
# 40| Block 4
# 40| r40_1(glval<unknown>) = FunctionAddress[ExRaiseAccessViolation] :
# 40| r40_2(int) = Constant[1] :
# 40| v40_3(void) = Call[ExRaiseAccessViolation] : func:r40_1, 0:r40_2
# 40| m40_4(unknown) = ^CallSideEffect : ~m38_1
# 40| m40_5(unknown) = Chi : total:m38_1, partial:m40_4
#-----| Exception (back edge) -> Block 3
# 32| Block 5
# 32| v32_5(void) = Unreached :
ir.cpp:
# 1| void Constants()
# 1| Block 0

19
cpp/ql/test/library-tests/ir/ir/aliased_ssa_consistency.expected
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@@ -8,6 +8,22 @@ sideEffectWithoutPrimary
instructionWithoutSuccessor
ambiguousSuccessors
unexplainedLoop
| ir.c:38:13:38:37 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:38:13:38:37 | Phi: 1 | Instruction 'Phi: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | Call: call to ExRaiseAccessViolation | Instruction 'Call: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | CallSideEffect: call to ExRaiseAccessViolation | Instruction 'CallSideEffect: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | Chi: call to ExRaiseAccessViolation | Instruction 'Chi: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Instruction 'FunctionAddress: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:28:40:28 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
unnecessaryPhiInstruction
memoryOperandDefinitionIsUnmodeled
operandAcrossFunctions
@@ -18,6 +34,9 @@ containsLoopOfForwardEdges
missingIRType
multipleIRTypes
lostReachability
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Block 'FunctionAddress: call to ExRaiseAccessViolation' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
backEdgeCountMismatch
useNotDominatedByDefinition
switchInstructionWithoutDefaultEdge

19
cpp/ql/test/library-tests/ir/ir/aliased_ssa_consistency_unsound.expected
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@@ -8,6 +8,22 @@ sideEffectWithoutPrimary
instructionWithoutSuccessor
ambiguousSuccessors
unexplainedLoop
| ir.c:38:13:38:37 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:38:13:38:37 | Phi: 1 | Instruction 'Phi: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | Call: call to ExRaiseAccessViolation | Instruction 'Call: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | CallSideEffect: call to ExRaiseAccessViolation | Instruction 'CallSideEffect: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | Chi: call to ExRaiseAccessViolation | Instruction 'Chi: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Instruction 'FunctionAddress: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:28:40:28 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
unnecessaryPhiInstruction
memoryOperandDefinitionIsUnmodeled
operandAcrossFunctions
@@ -18,6 +34,9 @@ containsLoopOfForwardEdges
missingIRType
multipleIRTypes
lostReachability
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Block 'FunctionAddress: call to ExRaiseAccessViolation' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
backEdgeCountMismatch
useNotDominatedByDefinition
switchInstructionWithoutDefaultEdge

12
cpp/ql/test/library-tests/ir/ir/ir.c
View File

@@ -29,4 +29,16 @@ int TryExceptTest(int x) {
return 0;
}
void unexplained_loop_regression()
{
__try
{
ExRaiseAccessViolation(0);
}
__except (EXCEPTION_EXECUTE_HANDLER)
{
ExRaiseAccessViolation(1);
}
}
// semmle-extractor-options: --microsoft

18
cpp/ql/test/library-tests/ir/ir/raw_consistency.expected
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@@ -8,6 +8,20 @@ sideEffectWithoutPrimary
instructionWithoutSuccessor
ambiguousSuccessors
unexplainedLoop
| ir.c:38:13:38:37 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | Call: call to ExRaiseAccessViolation | Instruction 'Call: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | CallSideEffect: call to ExRaiseAccessViolation | Instruction 'CallSideEffect: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Instruction 'FunctionAddress: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:28:40:28 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
unnecessaryPhiInstruction
memoryOperandDefinitionIsUnmodeled
operandAcrossFunctions
@@ -18,6 +32,10 @@ containsLoopOfForwardEdges
missingIRType
multipleIRTypes
lostReachability
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Unwind: { ... } | Block 'Unwind: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Block 'FunctionAddress: call to ExRaiseAccessViolation' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
backEdgeCountMismatch
useNotDominatedByDefinition
| ir.cpp:1535:8:1535:8 | Unary | Operand 'Unary' is not dominated by its definition in function '$@'. | ir.cpp:1535:8:1535:8 | void StructuredBindingDataMemberStruct::StructuredBindingDataMemberStruct() | void StructuredBindingDataMemberStruct::StructuredBindingDataMemberStruct() |

46
cpp/ql/test/library-tests/ir/ir/raw_ir.expected
View File

@@ -2926,6 +2926,52 @@ ir.c:
# 27| mu27_3(int) = Store[#return] : &:r27_1, r27_2
#-----| Goto -> Block 1
# 32| void unexplained_loop_regression()
# 32| Block 0
# 32| v32_1(void) = EnterFunction :
# 32| mu32_2(unknown) = AliasedDefinition :
# 32| mu32_3(unknown) = InitializeNonLocal :
# 36| r36_1(glval<unknown>) = FunctionAddress[ExRaiseAccessViolation] :
# 36| r36_2(int) = Constant[0] :
# 36| v36_3(void) = Call[ExRaiseAccessViolation] : func:r36_1, 0:r36_2
# 36| mu36_4(unknown) = ^CallSideEffect : ~m?
#-----| Exception -> Block 4
# 39| Block 1
# 39| r39_1(int) = Constant[0] :
# 39| r39_2(bool) = CompareEQ : r38_1, r39_1
# 39| v39_3(void) = ConditionalBranch : r39_2
#-----| False (back edge) -> Block 2
#-----| True (back edge) -> Block 3
# 39| Block 2
# 39| r39_4(int) = Constant[1] :
# 39| r39_5(bool) = CompareEQ : r38_1, r39_4
# 39| v39_6(void) = ConditionalBranch : r39_5
#-----| True (back edge) -> Block 5
# 39| Block 3
# 39| v39_7(void) = Unwind :
# 42| v42_1(void) = NoOp :
# 32| v32_4(void) = ReturnVoid :
# 32| v32_5(void) = AliasedUse : ~m?
# 32| v32_6(void) = ExitFunction :
# 38| Block 4
# 38| r38_1(int) = Constant[1] :
# 39| r39_8(int) = Constant[-1] :
# 39| r39_9(bool) = CompareEQ : r38_1, r39_8
# 39| v39_10(void) = ConditionalBranch : r39_9
#-----| False (back edge) -> Block 1
#-----| True (back edge) -> Block 3
# 40| Block 5
# 40| r40_1(glval<unknown>) = FunctionAddress[ExRaiseAccessViolation] :
# 40| r40_2(int) = Constant[1] :
# 40| v40_3(void) = Call[ExRaiseAccessViolation] : func:r40_1, 0:r40_2
# 40| mu40_4(unknown) = ^CallSideEffect : ~m?
#-----| Exception (back edge) -> Block 4
ir.cpp:
# 1| void Constants()
# 1| Block 0

17
cpp/ql/test/library-tests/ir/ir/unaliased_ssa_consistency.expected
View File

@@ -8,6 +8,20 @@ sideEffectWithoutPrimary
instructionWithoutSuccessor
ambiguousSuccessors
unexplainedLoop
| ir.c:38:13:38:37 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | Call: call to ExRaiseAccessViolation | Instruction 'Call: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | CallSideEffect: call to ExRaiseAccessViolation | Instruction 'CallSideEffect: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Instruction 'FunctionAddress: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:28:40:28 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
unnecessaryPhiInstruction
memoryOperandDefinitionIsUnmodeled
operandAcrossFunctions
@@ -18,6 +32,9 @@ containsLoopOfForwardEdges
missingIRType
multipleIRTypes
lostReachability
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Block 'FunctionAddress: call to ExRaiseAccessViolation' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
backEdgeCountMismatch
useNotDominatedByDefinition
switchInstructionWithoutDefaultEdge

17
cpp/ql/test/library-tests/ir/ir/unaliased_ssa_consistency_unsound.expected
View File

@@ -8,6 +8,20 @@ sideEffectWithoutPrimary
instructionWithoutSuccessor
ambiguousSuccessors
unexplainedLoop
| ir.c:38:13:38:37 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | CompareEQ: { ... } | Instruction 'CompareEQ: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | ConditionalBranch: { ... } | Instruction 'ConditionalBranch: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Instruction 'Constant: { ... }' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | Call: call to ExRaiseAccessViolation | Instruction 'Call: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | CallSideEffect: call to ExRaiseAccessViolation | Instruction 'CallSideEffect: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Instruction 'FunctionAddress: call to ExRaiseAccessViolation' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:28:40:28 | Constant: 1 | Instruction 'Constant: 1' is part of an unexplained loop in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
unnecessaryPhiInstruction
memoryOperandDefinitionIsUnmodeled
operandAcrossFunctions
@@ -18,6 +32,9 @@ containsLoopOfForwardEdges
missingIRType
multipleIRTypes
lostReachability
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:39:3:41:3 | Constant: { ... } | Block 'Constant: { ... }' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
| ir.c:40:5:40:26 | FunctionAddress: call to ExRaiseAccessViolation | Block 'FunctionAddress: call to ExRaiseAccessViolation' is not reachable by traversing only forward edges in function '$@'. | ir.c:32:6:32:32 | void unexplained_loop_regression() | void unexplained_loop_regression() |
backEdgeCountMismatch
useNotDominatedByDefinition
switchInstructionWithoutDefaultEdge