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jketemajketema
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C++: Add IR SSA test case for the ternary operator
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5 files changed

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5 files changed

+174
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lines changed

‎cpp/ql/test/library-tests/ir/ssa/aliased_ssa_ir.expected

Lines changed: 43 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2157,3 +2157,46 @@ ssa.cpp:
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# 431| v431_9(void) = ReturnValue : &:r431_8, m435_4
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# 431| v431_10(void) = AliasedUse : m431_3
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# 431| v431_11(void) = ExitFunction :
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# 438| void Conditional(bool, int, int)
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# 438| Block 0
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# 438| v438_1(void) = EnterFunction :
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# 438| m438_2(unknown) = AliasedDefinition :
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# 438| m438_3(unknown) = InitializeNonLocal :
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# 438| m438_4(unknown) = Chi : total:m438_2, partial:m438_3
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# 438| r438_5(glval<bool>) = VariableAddress[a] :
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# 438| m438_6(bool) = InitializeParameter[a] : &:r438_5
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# 438| r438_7(glval<int>) = VariableAddress[x] :
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# 438| m438_8(int) = InitializeParameter[x] : &:r438_7
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# 438| r438_9(glval<int>) = VariableAddress[y] :
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# 438| m438_10(int) = InitializeParameter[y] : &:r438_9
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# 439| r439_1(glval<int>) = VariableAddress[z] :
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# 439| r439_2(glval<bool>) = VariableAddress[a] :
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# 439| r439_3(bool) = Load[a] : &:r439_2, m438_6
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# 439| v439_4(void) = ConditionalBranch : r439_3
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#-----| False -> Block 3
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#-----| True -> Block 2
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# 439| Block 1
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# 439| m439_5(int) = Phi : from 2:m439_12, from 3:m439_16
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# 439| r439_6(glval<int>) = VariableAddress[#temp439:13] :
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# 439| r439_7(int) = Load[#temp439:13] : &:r439_6, m439_5
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# 439| m439_8(int) = Store[z] : &:r439_1, r439_7
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# 440| v440_1(void) = NoOp :
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# 438| v438_11(void) = ReturnVoid :
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# 438| v438_12(void) = AliasedUse : m438_3
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# 438| v438_13(void) = ExitFunction :
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# 439| Block 2
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# 439| r439_9(glval<int>) = VariableAddress[x] :
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# 439| r439_10(int) = Load[x] : &:r439_9, m438_8
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# 439| r439_11(glval<int>) = VariableAddress[#temp439:13] :
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# 439| m439_12(int) = Store[#temp439:13] : &:r439_11, r439_10
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#-----| Goto -> Block 1
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# 439| Block 3
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# 439| r439_13(glval<int>) = VariableAddress[y] :
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# 439| r439_14(int) = Load[y] : &:r439_13, m438_10
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# 439| r439_15(glval<int>) = VariableAddress[#temp439:13] :
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# 439| m439_16(int) = Store[#temp439:13] : &:r439_15, r439_14
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#-----| Goto -> Block 1

‎cpp/ql/test/library-tests/ir/ssa/aliased_ssa_ir_unsound.expected

Lines changed: 43 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2146,3 +2146,46 @@ ssa.cpp:
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# 431| v431_9(void) = ReturnValue : &:r431_8, m435_4
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# 431| v431_10(void) = AliasedUse : m431_3
21482148
# 431| v431_11(void) = ExitFunction :
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# 438| void Conditional(bool, int, int)
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# 438| Block 0
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# 438| v438_1(void) = EnterFunction :
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# 438| m438_2(unknown) = AliasedDefinition :
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# 438| m438_3(unknown) = InitializeNonLocal :
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# 438| m438_4(unknown) = Chi : total:m438_2, partial:m438_3
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# 438| r438_5(glval<bool>) = VariableAddress[a] :
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# 438| m438_6(bool) = InitializeParameter[a] : &:r438_5
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# 438| r438_7(glval<int>) = VariableAddress[x] :
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# 438| m438_8(int) = InitializeParameter[x] : &:r438_7
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# 438| r438_9(glval<int>) = VariableAddress[y] :
2161+
# 438| m438_10(int) = InitializeParameter[y] : &:r438_9
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# 439| r439_1(glval<int>) = VariableAddress[z] :
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# 439| r439_2(glval<bool>) = VariableAddress[a] :
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# 439| r439_3(bool) = Load[a] : &:r439_2, m438_6
2165+
# 439| v439_4(void) = ConditionalBranch : r439_3
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#-----| False -> Block 3
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#-----| True -> Block 2
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# 439| Block 1
2170+
# 439| m439_5(int) = Phi : from 2:m439_12, from 3:m439_16
2171+
# 439| r439_6(glval<int>) = VariableAddress[#temp439:13] :
2172+
# 439| r439_7(int) = Load[#temp439:13] : &:r439_6, m439_5
2173+
# 439| m439_8(int) = Store[z] : &:r439_1, r439_7
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# 440| v440_1(void) = NoOp :
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# 438| v438_11(void) = ReturnVoid :
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# 438| v438_12(void) = AliasedUse : m438_3
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# 438| v438_13(void) = ExitFunction :
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# 439| Block 2
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# 439| r439_9(glval<int>) = VariableAddress[x] :
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# 439| r439_10(int) = Load[x] : &:r439_9, m438_8
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# 439| r439_11(glval<int>) = VariableAddress[#temp439:13] :
2183+
# 439| m439_12(int) = Store[#temp439:13] : &:r439_11, r439_10
2184+
#-----| Goto -> Block 1
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# 439| Block 3
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# 439| r439_13(glval<int>) = VariableAddress[y] :
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# 439| r439_14(int) = Load[y] : &:r439_13, m438_10
2189+
# 439| r439_15(glval<int>) = VariableAddress[#temp439:13] :
2190+
# 439| m439_16(int) = Store[#temp439:13] : &:r439_15, r439_14
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#-----| Goto -> Block 1

‎cpp/ql/test/library-tests/ir/ssa/ssa.cpp

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -434,3 +434,7 @@ int noreturnTest2(int x) {
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}
435435
return x;
436436
}
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void Conditional(bool a, int x, int y) {
439+
int z = a ? x : y;
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}

‎cpp/ql/test/library-tests/ir/ssa/unaliased_ssa_ir.expected

Lines changed: 42 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2002,3 +2002,45 @@ ssa.cpp:
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# 431| v431_8(void) = ReturnValue : &:r431_7, m435_4
20032003
# 431| v431_9(void) = AliasedUse : ~m?
20042004
# 431| v431_10(void) = ExitFunction :
2005+
2006+
# 438| void Conditional(bool, int, int)
2007+
# 438| Block 0
2008+
# 438| v438_1(void) = EnterFunction :
2009+
# 438| mu438_2(unknown) = AliasedDefinition :
2010+
# 438| mu438_3(unknown) = InitializeNonLocal :
2011+
# 438| r438_4(glval<bool>) = VariableAddress[a] :
2012+
# 438| m438_5(bool) = InitializeParameter[a] : &:r438_4
2013+
# 438| r438_6(glval<int>) = VariableAddress[x] :
2014+
# 438| m438_7(int) = InitializeParameter[x] : &:r438_6
2015+
# 438| r438_8(glval<int>) = VariableAddress[y] :
2016+
# 438| m438_9(int) = InitializeParameter[y] : &:r438_8
2017+
# 439| r439_1(glval<int>) = VariableAddress[z] :
2018+
# 439| r439_2(glval<bool>) = VariableAddress[a] :
2019+
# 439| r439_3(bool) = Load[a] : &:r439_2, m438_5
2020+
# 439| v439_4(void) = ConditionalBranch : r439_3
2021+
#-----| False -> Block 3
2022+
#-----| True -> Block 2
2023+
2024+
# 439| Block 1
2025+
# 439| m439_5(int) = Phi : from 2:m439_12, from 3:m439_16
2026+
# 439| r439_6(glval<int>) = VariableAddress[#temp439:13] :
2027+
# 439| r439_7(int) = Load[#temp439:13] : &:r439_6, m439_5
2028+
# 439| m439_8(int) = Store[z] : &:r439_1, r439_7
2029+
# 440| v440_1(void) = NoOp :
2030+
# 438| v438_10(void) = ReturnVoid :
2031+
# 438| v438_11(void) = AliasedUse : ~m?
2032+
# 438| v438_12(void) = ExitFunction :
2033+
2034+
# 439| Block 2
2035+
# 439| r439_9(glval<int>) = VariableAddress[x] :
2036+
# 439| r439_10(int) = Load[x] : &:r439_9, m438_7
2037+
# 439| r439_11(glval<int>) = VariableAddress[#temp439:13] :
2038+
# 439| m439_12(int) = Store[#temp439:13] : &:r439_11, r439_10
2039+
#-----| Goto -> Block 1
2040+
2041+
# 439| Block 3
2042+
# 439| r439_13(glval<int>) = VariableAddress[y] :
2043+
# 439| r439_14(int) = Load[y] : &:r439_13, m438_9
2044+
# 439| r439_15(glval<int>) = VariableAddress[#temp439:13] :
2045+
# 439| m439_16(int) = Store[#temp439:13] : &:r439_15, r439_14
2046+
#-----| Goto -> Block 1

‎cpp/ql/test/library-tests/ir/ssa/unaliased_ssa_ir_unsound.expected

Lines changed: 42 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2002,3 +2002,45 @@ ssa.cpp:
20022002
# 431| v431_8(void) = ReturnValue : &:r431_7, m435_4
20032003
# 431| v431_9(void) = AliasedUse : ~m?
20042004
# 431| v431_10(void) = ExitFunction :
2005+
2006+
# 438| void Conditional(bool, int, int)
2007+
# 438| Block 0
2008+
# 438| v438_1(void) = EnterFunction :
2009+
# 438| mu438_2(unknown) = AliasedDefinition :
2010+
# 438| mu438_3(unknown) = InitializeNonLocal :
2011+
# 438| r438_4(glval<bool>) = VariableAddress[a] :
2012+
# 438| m438_5(bool) = InitializeParameter[a] : &:r438_4
2013+
# 438| r438_6(glval<int>) = VariableAddress[x] :
2014+
# 438| m438_7(int) = InitializeParameter[x] : &:r438_6
2015+
# 438| r438_8(glval<int>) = VariableAddress[y] :
2016+
# 438| m438_9(int) = InitializeParameter[y] : &:r438_8
2017+
# 439| r439_1(glval<int>) = VariableAddress[z] :
2018+
# 439| r439_2(glval<bool>) = VariableAddress[a] :
2019+
# 439| r439_3(bool) = Load[a] : &:r439_2, m438_5
2020+
# 439| v439_4(void) = ConditionalBranch : r439_3
2021+
#-----| False -> Block 3
2022+
#-----| True -> Block 2
2023+
2024+
# 439| Block 1
2025+
# 439| m439_5(int) = Phi : from 2:m439_12, from 3:m439_16
2026+
# 439| r439_6(glval<int>) = VariableAddress[#temp439:13] :
2027+
# 439| r439_7(int) = Load[#temp439:13] : &:r439_6, m439_5
2028+
# 439| m439_8(int) = Store[z] : &:r439_1, r439_7
2029+
# 440| v440_1(void) = NoOp :
2030+
# 438| v438_10(void) = ReturnVoid :
2031+
# 438| v438_11(void) = AliasedUse : ~m?
2032+
# 438| v438_12(void) = ExitFunction :
2033+
2034+
# 439| Block 2
2035+
# 439| r439_9(glval<int>) = VariableAddress[x] :
2036+
# 439| r439_10(int) = Load[x] : &:r439_9, m438_7
2037+
# 439| r439_11(glval<int>) = VariableAddress[#temp439:13] :
2038+
# 439| m439_12(int) = Store[#temp439:13] : &:r439_11, r439_10
2039+
#-----| Goto -> Block 1
2040+
2041+
# 439| Block 3
2042+
# 439| r439_13(glval<int>) = VariableAddress[y] :
2043+
# 439| r439_14(int) = Load[y] : &:r439_13, m438_9
2044+
# 439| r439_15(glval<int>) = VariableAddress[#temp439:13] :
2045+
# 439| m439_16(int) = Store[#temp439:13] : &:r439_15, r439_14
2046+
#-----| Goto -> Block 1

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