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33 lines
921 B
LLVM
33 lines
921 B
LLVM
; RUN: opt -mtriple=x86_64-apple-darwin -mcpu=core2 -cost-model -analyze < %s | FileCheck --check-prefix=SSE2 %s
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; RUN: opt -mtriple=x86_64-apple-darwin -mcpu=core-avx2 -cost-model -analyze < %s | FileCheck --check-prefix=AVX2 %s
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define void @div_sse() {
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; SSE2: div_sse
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; SSE2: cost of 320 {{.*}} sdiv
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%a0 = sdiv <16 x i8> undef, undef
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; SSE2: cost of 160 {{.*}} sdiv
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%a1 = sdiv <8 x i16> undef, undef
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; SSE2: cost of 80 {{.*}} sdiv
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%a2 = sdiv <4 x i32> undef, undef
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; SSE2: cost of 40 {{.*}} sdiv
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%a3 = sdiv <2 x i32> undef, undef
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ret void
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}
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; SSE2: div_avx
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define void @div_avx() {
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; AVX2: div_avx
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; AVX2: cost of 640 {{.*}} sdiv
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%a0 = sdiv <32 x i8> undef, undef
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; AVX2: cost of 320 {{.*}} sdiv
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%a1 = sdiv <16 x i16> undef, undef
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; AVX2: cost of 160 {{.*}} sdiv
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%a2 = sdiv <8 x i32> undef, undef
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; AVX2: cost of 80 {{.*}} sdiv
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%a3 = sdiv <4 x i32> undef, undef
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ret void
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}
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