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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2024-04-23 17:31:01 +0100 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2024-04-23 17:31:01 +0100 |
| commit | c45fbfdb8e5a01cb4473c179dc390e9c039f3f39 (patch) | |
| tree | 56a254fc66fbb4b9eaa1e15afb45075655a67034 | |
| parent | 143be6a60186d6c1a6a298d0b7acdc1a4d69a321 (diff) | |
[VectorCombine][X86] shuffle-of-binops.ll - adjust no matching operand test to use FDIV
Use of FDIV allows us to show a definite cost improvement with #88899
| -rw-r--r-- | llvm/test/Transforms/VectorCombine/X86/shuffle-of-binops.ll | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/test/Transforms/VectorCombine/X86/shuffle-of-binops.ll b/llvm/test/Transforms/VectorCombine/X86/shuffle-of-binops.ll index 5c4ad4f1fcc4..a19b205e68a6 100644 --- a/llvm/test/Transforms/VectorCombine/X86/shuffle-of-binops.ll +++ b/llvm/test/Transforms/VectorCombine/X86/shuffle-of-binops.ll @@ -170,16 +170,16 @@ define <4 x i32> @shuf_mul_v4i32_yy_use2(<4 x i32> %x, <4 x i32> %y, <4 x i32> % ; negative test - must have matching operand -define <4 x float> @shuf_fadd_v4f32_no_common_op(<4 x float> %x, <4 x float> %y, <4 x float> %z, <4 x float> %w) { -; CHECK-LABEL: define <4 x float> @shuf_fadd_v4f32_no_common_op( +define <4 x float> @shuf_fdiv_v4f32_no_common_op(<4 x float> %x, <4 x float> %y, <4 x float> %z, <4 x float> %w) { +; CHECK-LABEL: define <4 x float> @shuf_fdiv_v4f32_no_common_op( ; CHECK-SAME: <4 x float> [[X:%.*]], <4 x float> [[Y:%.*]], <4 x float> [[Z:%.*]], <4 x float> [[W:%.*]]) #[[ATTR0]] { -; CHECK-NEXT: [[B0:%.*]] = fadd <4 x float> [[X]], [[Y]] -; CHECK-NEXT: [[B1:%.*]] = fadd <4 x float> [[Z]], [[W]] +; CHECK-NEXT: [[B0:%.*]] = fdiv <4 x float> [[X]], [[Y]] +; CHECK-NEXT: [[B1:%.*]] = fdiv <4 x float> [[Z]], [[W]] ; CHECK-NEXT: [[R:%.*]] = shufflevector <4 x float> [[B0]], <4 x float> [[B1]], <4 x i32> <i32 1, i32 3, i32 5, i32 7> ; CHECK-NEXT: ret <4 x float> [[R]] ; - %b0 = fadd <4 x float> %x, %y - %b1 = fadd <4 x float> %z, %w + %b0 = fdiv <4 x float> %x, %y + %b1 = fdiv <4 x float> %z, %w %r = shufflevector <4 x float> %b0, <4 x float> %b1, <4 x i32> <i32 1, i32 3, i32 5, i32 7> ret <4 x float> %r } |