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d84ea47b89
current form, it is too expensive in compile time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90781 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
624 B
LLVM
23 lines
624 B
LLVM
; PR1075
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -O3 | FileCheck %s
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define float @foo(float %x) nounwind {
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%tmp1 = fmul float %x, 3.000000e+00
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%tmp3 = fmul float %x, 5.000000e+00
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%tmp5 = fmul float %x, 7.000000e+00
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%tmp7 = fmul float %x, 1.100000e+01
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%tmp10 = fadd float %tmp1, %tmp3
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%tmp12 = fadd float %tmp10, %tmp5
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%tmp14 = fadd float %tmp12, %tmp7
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ret float %tmp14
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; CHECK: mulss LCPI1_3(%rip)
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; CHECK-NEXT: mulss LCPI1_0(%rip)
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; CHECK-NEXT: mulss LCPI1_1(%rip)
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; CHECK-NEXT: mulss LCPI1_2(%rip)
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; CHECK-NEXT: addss
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; CHECK-NEXT: addss
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; CHECK-NEXT: addss
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; CHECK-NEXT: ret
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}
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