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Merge pull request #3198 from MathiasVP/valuenumbering-provider-new-file

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C++/C#: Prevent accidental import of ValueNumberPropertyProvider
This commit is contained in:
Robert Marsh
2020-04-03 13:31:11 -07:00
committed by GitHub
parent a8098a2b2d c54cddead1
commit 316d932829
12 changed files with 93 additions and 75 deletions
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17
cpp/ql/src/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/PrintValueNumbering.qll Normal file
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@@ -0,0 +1,17 @@
private import internal.ValueNumberingImports
private import ValueNumbering
/**
* Provides additional information about value numbering in IR dumps.
*/
class ValueNumberPropertyProvider extends IRPropertyProvider {
override string getInstructionProperty(Instruction instr, string key) {
exists(ValueNumber vn |
vn = valueNumber(instr) and
key = "valnum" and
if strictcount(vn.getAnInstruction()) > 1
then result = vn.getDebugString()
else result = "unique"
)
}
}

15
cpp/ql/src/semmle/code/cpp/ir/implementation/aliased_ssa/gvn/ValueNumbering.qll
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@@ -1,21 +1,6 @@
private import internal.ValueNumberingInternal
private import internal.ValueNumberingImports
/**
* Provides additional information about value numbering in IR dumps.
*/
class ValueNumberPropertyProvider extends IRPropertyProvider {
override string getInstructionProperty(Instruction instr, string key) {
exists(ValueNumber vn |
vn = valueNumber(instr) and
key = "valnum" and
if strictcount(vn.getAnInstruction()) > 1
then result = vn.getDebugString()
else result = "unique"
)
}
}
/**
* The value number assigned to a particular set of instructions that produce equivalent results.
*/

17
cpp/ql/src/semmle/code/cpp/ir/implementation/raw/gvn/PrintValueNumbering.qll Normal file
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@@ -0,0 +1,17 @@
private import internal.ValueNumberingImports
private import ValueNumbering
/**
* Provides additional information about value numbering in IR dumps.
*/
class ValueNumberPropertyProvider extends IRPropertyProvider {
override string getInstructionProperty(Instruction instr, string key) {
exists(ValueNumber vn |
vn = valueNumber(instr) and
key = "valnum" and
if strictcount(vn.getAnInstruction()) > 1
then result = vn.getDebugString()
else result = "unique"
)
}
}

15
cpp/ql/src/semmle/code/cpp/ir/implementation/raw/gvn/ValueNumbering.qll
View File

@@ -1,21 +1,6 @@
private import internal.ValueNumberingInternal
private import internal.ValueNumberingImports
/**
* Provides additional information about value numbering in IR dumps.
*/
class ValueNumberPropertyProvider extends IRPropertyProvider {
override string getInstructionProperty(Instruction instr, string key) {
exists(ValueNumber vn |
vn = valueNumber(instr) and
key = "valnum" and
if strictcount(vn.getAnInstruction()) > 1
then result = vn.getDebugString()
else result = "unique"
)
}
}
/**
* The value number assigned to a particular set of instructions that produce equivalent results.
*/

17
cpp/ql/src/semmle/code/cpp/ir/implementation/unaliased_ssa/gvn/PrintValueNumbering.qll Normal file
View File

@@ -0,0 +1,17 @@
private import internal.ValueNumberingImports
private import ValueNumbering
/**
* Provides additional information about value numbering in IR dumps.
*/
class ValueNumberPropertyProvider extends IRPropertyProvider {
override string getInstructionProperty(Instruction instr, string key) {
exists(ValueNumber vn |
vn = valueNumber(instr) and
key = "valnum" and
if strictcount(vn.getAnInstruction()) > 1
then result = vn.getDebugString()
else result = "unique"
)
}
}

15
cpp/ql/src/semmle/code/cpp/ir/implementation/unaliased_ssa/gvn/ValueNumbering.qll
View File

@@ -1,21 +1,6 @@
private import internal.ValueNumberingInternal
private import internal.ValueNumberingImports
/**
* Provides additional information about value numbering in IR dumps.
*/
class ValueNumberPropertyProvider extends IRPropertyProvider {
override string getInstructionProperty(Instruction instr, string key) {
exists(ValueNumber vn |
vn = valueNumber(instr) and
key = "valnum" and
if strictcount(vn.getAnInstruction()) > 1
then result = vn.getDebugString()
else result = "unique"
)
}
}
/**
* The value number assigned to a particular set of instructions that produce equivalent results.
*/

1
cpp/ql/test/library-tests/valuenumbering/GlobalValueNumbering/ir_gvn.ql
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@@ -5,3 +5,4 @@
import semmle.code.cpp.ir.PrintIR
import semmle.code.cpp.ir.IR
import semmle.code.cpp.ir.ValueNumbering
import semmle.code.cpp.ir.implementation.aliased_ssa.gvn.PrintValueNumbering