diff options
Diffstat (limited to 'llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll')
| -rw-r--r-- | llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll b/llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll index 5107e833ecf..4b0bafacaf4 100644 --- a/llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll +++ b/llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll @@ -285,10 +285,11 @@ define i1 @usubo_eq_constant1_op1_i32(i32 %x, i32* %p) { define i1 @usubo_ne_constant0_op1_i32(i32 %x, i32* %p) { ; CHECK-LABEL: @usubo_ne_constant0_op1_i32( -; CHECK-NEXT: [[S:%.*]] = sub i32 0, [[X:%.*]] -; CHECK-NEXT: [[OV:%.*]] = icmp ne i32 [[X]], 0 -; CHECK-NEXT: store i32 [[S]], i32* [[P:%.*]] -; CHECK-NEXT: ret i1 [[OV]] +; CHECK-NEXT: [[TMP1:%.*]] = call { i32, i1 } @llvm.usub.with.overflow.i32(i32 0, i32 [[X:%.*]]) +; CHECK-NEXT: [[MATH:%.*]] = extractvalue { i32, i1 } [[TMP1]], 0 +; CHECK-NEXT: [[OV1:%.*]] = extractvalue { i32, i1 } [[TMP1]], 1 +; CHECK-NEXT: store i32 [[MATH]], i32* [[P:%.*]] +; CHECK-NEXT: ret i1 [[OV1]] ; %s = sub i32 0, %x %ov = icmp ne i32 %x, 0 |
