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Diffstat (limited to 'llvm/unittests/IR/ConstantRangeTest.cpp')
-rw-r--r--llvm/unittests/IR/ConstantRangeTest.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/llvm/unittests/IR/ConstantRangeTest.cpp b/llvm/unittests/IR/ConstantRangeTest.cpp
index 3ddd04a..ab55b7f 100644
--- a/llvm/unittests/IR/ConstantRangeTest.cpp
+++ b/llvm/unittests/IR/ConstantRangeTest.cpp
@@ -777,7 +777,7 @@ TEST_F(ConstantRangeTest, AddWithNoWrap) {
bool IsOverflow;
APInt Res = N1.sadd_ov(N2, IsOverflow);
if (IsOverflow)
- return None;
+ return std::nullopt;
return Res;
},
PreferSmallest,
@@ -831,7 +831,7 @@ TEST_F(ConstantRangeTest, AddWithNoWrap) {
bool IsOverflow;
APInt Res = N1.uadd_ov(N2, IsOverflow);
if (IsOverflow)
- return None;
+ return std::nullopt;
return Res;
},
PreferSmallest,
@@ -872,7 +872,7 @@ TEST_F(ConstantRangeTest, AddWithNoWrap) {
APInt Res1 = N1.uadd_ov(N2, IsOverflow1);
APInt Res2 = N1.sadd_ov(N2, IsOverflow2);
if (IsOverflow1 || IsOverflow2)
- return None;
+ return std::nullopt;
assert(Res1 == Res2 && "Addition results differ?");
return Res1;
},
@@ -920,7 +920,7 @@ TEST_F(ConstantRangeTest, SubWithNoWrap) {
bool IsOverflow;
APInt Res = N1.ssub_ov(N2, IsOverflow);
if (IsOverflow)
- return None;
+ return std::nullopt;
return Res;
},
PreferSmallest,
@@ -933,7 +933,7 @@ TEST_F(ConstantRangeTest, SubWithNoWrap) {
bool IsOverflow;
APInt Res = N1.usub_ov(N2, IsOverflow);
if (IsOverflow)
- return None;
+ return std::nullopt;
return Res;
},
PreferSmallest,
@@ -947,7 +947,7 @@ TEST_F(ConstantRangeTest, SubWithNoWrap) {
APInt Res1 = N1.usub_ov(N2, IsOverflow1);
APInt Res2 = N1.ssub_ov(N2, IsOverflow2);
if (IsOverflow1 || IsOverflow2)
- return None;
+ return std::nullopt;
assert(Res1 == Res2 && "Subtraction results differ?");
return Res1;
},
@@ -1248,7 +1248,7 @@ TEST_F(ConstantRangeTest, URem) {
},
[](const APInt &N1, const APInt &N2) -> Optional<APInt> {
if (N2.isZero())
- return None;
+ return std::nullopt;
return N1.urem(N2);
},
PreferSmallest,
@@ -1324,7 +1324,7 @@ TEST_F(ConstantRangeTest, SRem) {
},
[](const APInt &N1, const APInt &N2) -> Optional<APInt> {
if (N2.isZero())
- return None;
+ return std::nullopt;
return N1.srem(N2);
},
PreferSmallest,
@@ -1362,7 +1362,7 @@ TEST_F(ConstantRangeTest, Shl) {
},
[](const APInt &N1, const APInt &N2) -> Optional<APInt> {
if (N2.uge(N2.getBitWidth()))
- return None;
+ return std::nullopt;
return N1.shl(N2);
},
PreferSmallestUnsigned,
@@ -2398,7 +2398,7 @@ TEST_F(ConstantRangeTest, Abs) {
[](const ConstantRange &CR) { return CR.abs(/*IntMinIsPoison=*/true); },
[](const APInt &N) -> Optional<APInt> {
if (N.isMinSignedValue())
- return None;
+ return std::nullopt;
return N.abs();
});
}