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17 lines
664 B
LLVM
17 lines
664 B
LLVM
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; RUN: llc -O3 -disable-peephole -mcpu=corei7-avx -mattr=+avx < %s | FileCheck %s
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-unknown"
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; Function Attrs: nounwind readonly uwtable
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define <32 x double> @_Z14vstack_foldDv32_dS_(<32 x double> %a, <32 x double> %b) #0 {
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%1 = fadd <32 x double> %a, %b
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%2 = fsub <32 x double> %a, %b
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%3 = fmul <32 x double> %1, %2
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ret <32 x double> %3
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;CHECK-NOT: vmovapd {{.*#+}} 32-byte Reload
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;CHECK: vmulpd {{[0-9]*}}(%rsp), {{%ymm[0-9][0-9]*}}, {{%ymm[0-9][0-9]*}} {{.*#+}} 32-byte Folded Reload
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;CHECK-NOT: vmovapd {{.*#+}} 32-byte Reload
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}
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