diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/sub-not.ll | 8 | ||||
| -rw-r--r-- | llvm/test/Transforms/InstCombine/vector-xor.ll | 10 |
2 files changed, 8 insertions, 10 deletions
diff --git a/llvm/test/Transforms/InstCombine/sub-not.ll b/llvm/test/Transforms/InstCombine/sub-not.ll index ea7101bfe9d..5fc42367dad 100644 --- a/llvm/test/Transforms/InstCombine/sub-not.ll +++ b/llvm/test/Transforms/InstCombine/sub-not.ll @@ -5,8 +5,8 @@ declare void @use(i8) define i8 @sub_not(i8 %x, i8 %y) { ; CHECK-LABEL: @sub_not( -; CHECK-NEXT: [[S:%.*]] = sub i8 [[X:%.*]], [[Y:%.*]] -; CHECK-NEXT: [[R:%.*]] = xor i8 [[S]], -1 +; CHECK-NEXT: [[TMP1:%.*]] = xor i8 [[X:%.*]], -1 +; CHECK-NEXT: [[R:%.*]] = add i8 [[TMP1]], [[Y:%.*]] ; CHECK-NEXT: ret i8 [[R]] ; %s = sub i8 %x, %y @@ -29,8 +29,8 @@ define i8 @sub_not_extra_use(i8 %x, i8 %y) { define <2 x i8> @sub_not_vec(<2 x i8> %x, <2 x i8> %y) { ; CHECK-LABEL: @sub_not_vec( -; CHECK-NEXT: [[S:%.*]] = sub <2 x i8> [[X:%.*]], [[Y:%.*]] -; CHECK-NEXT: [[R:%.*]] = xor <2 x i8> [[S]], <i8 -1, i8 undef> +; CHECK-NEXT: [[TMP1:%.*]] = xor <2 x i8> [[X:%.*]], <i8 -1, i8 -1> +; CHECK-NEXT: [[R:%.*]] = add <2 x i8> [[TMP1]], [[Y:%.*]] ; CHECK-NEXT: ret <2 x i8> [[R]] ; %s = sub <2 x i8> %x, %y diff --git a/llvm/test/Transforms/InstCombine/vector-xor.ll b/llvm/test/Transforms/InstCombine/vector-xor.ll index 80189e693b0..fc75a8cf439 100644 --- a/llvm/test/Transforms/InstCombine/vector-xor.ll +++ b/llvm/test/Transforms/InstCombine/vector-xor.ll @@ -194,9 +194,8 @@ define <4 x i32> @test_v4i32_not_sub_splatconst(<4 x i32> %a0) { define <4 x i32> @test_v4i32_not_sub_const(<4 x i32> %a0) { ; CHECK-LABEL: @test_v4i32_not_sub_const( -; CHECK-NEXT: [[TMP1:%.*]] = sub <4 x i32> <i32 3, i32 5, i32 -1, i32 15>, [[A0:%.*]] -; CHECK-NEXT: [[TMP2:%.*]] = xor <4 x i32> [[TMP1]], <i32 -1, i32 -1, i32 -1, i32 -1> -; CHECK-NEXT: ret <4 x i32> [[TMP2]] +; CHECK-NEXT: [[TMP1:%.*]] = add <4 x i32> [[A0:%.*]], <i32 -4, i32 -6, i32 0, i32 -16> +; CHECK-NEXT: ret <4 x i32> [[TMP1]] ; %1 = sub <4 x i32> <i32 3, i32 5, i32 -1, i32 15>, %a0 %2 = xor <4 x i32> <i32 -1, i32 -1, i32 -1, i32 -1>, %1 @@ -205,9 +204,8 @@ define <4 x i32> @test_v4i32_not_sub_const(<4 x i32> %a0) { define <4 x i32> @test_v4i32_not_sub_const_undef(<4 x i32> %a0) { ; CHECK-LABEL: @test_v4i32_not_sub_const_undef( -; CHECK-NEXT: [[TMP1:%.*]] = sub <4 x i32> <i32 3, i32 undef, i32 -1, i32 15>, [[A0:%.*]] -; CHECK-NEXT: [[TMP2:%.*]] = xor <4 x i32> [[TMP1]], <i32 -1, i32 -1, i32 -1, i32 undef> -; CHECK-NEXT: ret <4 x i32> [[TMP2]] +; CHECK-NEXT: [[TMP1:%.*]] = add <4 x i32> [[A0:%.*]], <i32 -4, i32 undef, i32 0, i32 -16> +; CHECK-NEXT: ret <4 x i32> [[TMP1]] ; %1 = sub <4 x i32> <i32 3, i32 undef, i32 -1, i32 15>, %a0 %2 = xor <4 x i32> <i32 -1, i32 -1, i32 -1, i32 undef>, %1 |
