diff options
Diffstat (limited to 'llvm/test/Transforms/InstSimplify/negate.ll')
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/negate.ll | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/test/Transforms/InstSimplify/negate.ll b/llvm/test/Transforms/InstSimplify/negate.ll index 49653cea263..ec18826073c 100644 --- a/llvm/test/Transforms/InstSimplify/negate.ll +++ b/llvm/test/Transforms/InstSimplify/negate.ll @@ -19,8 +19,7 @@ define <2 x i32> @negate_nuw_vec(<2 x i32> %x) { define <2 x i32> @negate_nuw_vec_undef_elt(<2 x i32> %x) { ; CHECK-LABEL: @negate_nuw_vec_undef_elt( -; CHECK-NEXT: [[NEG:%.*]] = sub nuw <2 x i32> <i32 0, i32 undef>, [[X:%.*]] -; CHECK-NEXT: ret <2 x i32> [[NEG]] +; CHECK-NEXT: ret <2 x i32> zeroinitializer ; %neg = sub nuw <2 x i32> <i32 0, i32 undef>, %x ret <2 x i32> %neg @@ -46,9 +45,7 @@ define <2 x i8> @negate_zero_or_minsigned_nsw_vec(<2 x i8> %x) { define <2 x i8> @negate_zero_or_minsigned_nsw_vec_undef_elt(<2 x i8> %x) { ; CHECK-LABEL: @negate_zero_or_minsigned_nsw_vec_undef_elt( -; CHECK-NEXT: [[SIGNBIT:%.*]] = shl <2 x i8> [[X:%.*]], <i8 7, i8 7> -; CHECK-NEXT: [[NEG:%.*]] = sub nsw <2 x i8> <i8 undef, i8 0>, [[SIGNBIT]] -; CHECK-NEXT: ret <2 x i8> [[NEG]] +; CHECK-NEXT: ret <2 x i8> zeroinitializer ; %signbit = shl <2 x i8> %x, <i8 7, i8 7> %neg = sub nsw <2 x i8> <i8 undef, i8 0>, %signbit |
