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author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2024-04-19 11:34:21 +0100 |
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committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2024-04-19 13:47:28 +0100 |
commit | 7fbdadb68e259079d23165ecb94e2893a3823576 (patch) | |
tree | deb9c3ac3c9f3502353899857228b88e7d9bab93 | |
parent | ae9a5b07e0dca10cd44a11f11915be5eab002307 (diff) | |
download | llvm-7fbdadb68e259079d23165ecb94e2893a3823576.zip llvm-7fbdadb68e259079d23165ecb94e2893a3823576.tar.gz llvm-7fbdadb68e259079d23165ecb94e2893a3823576.tar.bz2 |
[AArch64][X86] xor.ll - fix vec_add_of_not_with_undef_decrement copy+pasta typo
This was copied from vec_add_of_not_with_undef instead of vec_add_of_not_decrement - replacing the second sub with an add
-rw-r--r-- | llvm/test/CodeGen/AArch64/xor.ll | 7 | ||||
-rw-r--r-- | llvm/test/CodeGen/X86/xor.ll | 21 |
2 files changed, 13 insertions, 15 deletions
diff --git a/llvm/test/CodeGen/AArch64/xor.ll b/llvm/test/CodeGen/AArch64/xor.ll index 7d7f7bf..1379bcb 100644 --- a/llvm/test/CodeGen/AArch64/xor.ll +++ b/llvm/test/CodeGen/AArch64/xor.ll @@ -73,11 +73,10 @@ define <4 x i32> @vec_add_of_not_with_undef(<4 x i32> %x, <4 x i32> %y) { define <4 x i32> @vec_add_of_not_with_undef_decrement(<4 x i32> %x, <4 x i32> %y) { ; CHECK-LABEL: vec_add_of_not_with_undef_decrement: ; CHECK: // %bb.0: -; CHECK-NEXT: movi v2.4s, #1 -; CHECK-NEXT: sub v0.4s, v0.4s, v1.4s -; CHECK-NEXT: add v0.4s, v0.4s, v2.4s +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: add v0.4s, v0.4s, v1.4s ; CHECK-NEXT: ret %t0 = sub <4 x i32> %x, %y - %r = add <4 x i32> %t0, <i32 1, i32 undef, i32 1, i32 1> + %r = sub <4 x i32> %t0, <i32 1, i32 undef, i32 1, i32 1> ret <4 x i32> %r } diff --git a/llvm/test/CodeGen/X86/xor.ll b/llvm/test/CodeGen/X86/xor.ll index 8c8b7cc..62b3978 100644 --- a/llvm/test/CodeGen/X86/xor.ll +++ b/llvm/test/CodeGen/X86/xor.ll @@ -654,26 +654,25 @@ define <4 x i32> @vec_add_of_not_with_undef(<4 x i32> %x, <4 x i32> %y) { define <4 x i32> @vec_add_of_not_with_undef_decrement(<4 x i32> %x, <4 x i32> %y) { ; X86-LABEL: vec_add_of_not_with_undef_decrement: ; X86: # %bb.0: -; X86-NEXT: psubd %xmm1, %xmm0 -; X86-NEXT: pcmpeqd %xmm1, %xmm1 -; X86-NEXT: psubd %xmm1, %xmm0 +; X86-NEXT: pcmpeqd %xmm2, %xmm2 +; X86-NEXT: pxor %xmm1, %xmm2 +; X86-NEXT: paddd %xmm2, %xmm0 ; X86-NEXT: retl ; ; X64-LIN-LABEL: vec_add_of_not_with_undef_decrement: ; X64-LIN: # %bb.0: -; X64-LIN-NEXT: psubd %xmm1, %xmm0 -; X64-LIN-NEXT: pcmpeqd %xmm1, %xmm1 -; X64-LIN-NEXT: psubd %xmm1, %xmm0 +; X64-LIN-NEXT: pcmpeqd %xmm2, %xmm2 +; X64-LIN-NEXT: pxor %xmm1, %xmm2 +; X64-LIN-NEXT: paddd %xmm2, %xmm0 ; X64-LIN-NEXT: retq ; ; X64-WIN-LABEL: vec_add_of_not_with_undef_decrement: ; X64-WIN: # %bb.0: -; X64-WIN-NEXT: movdqa (%rcx), %xmm0 -; X64-WIN-NEXT: psubd (%rdx), %xmm0 -; X64-WIN-NEXT: pcmpeqd %xmm1, %xmm1 -; X64-WIN-NEXT: psubd %xmm1, %xmm0 +; X64-WIN-NEXT: pcmpeqd %xmm0, %xmm0 +; X64-WIN-NEXT: pxor (%rdx), %xmm0 +; X64-WIN-NEXT: paddd (%rcx), %xmm0 ; X64-WIN-NEXT: retq %t0 = sub <4 x i32> %x, %y - %r = add <4 x i32> %t0, <i32 1, i32 undef, i32 1, i32 1> + %r = sub <4 x i32> %t0, <i32 1, i32 undef, i32 1, i32 1> ret <4 x i32> %r } |