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1a5cc710ee
- If more than 1 elemennts are defined and target supports the vectorized conversion, use the vectorized one instead to reduce the strength on conversion operation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166546 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
609 B
LLVM
26 lines
609 B
LLVM
; RUN: llc < %s -mtriple=i686-linux-pc -mcpu=corei7 | FileCheck %s
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define <2 x float> @foo(i32 %x, i32 %y, <2 x float> %v) {
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%t1 = uitofp i32 %x to float
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%t2 = insertelement <2 x float> undef, float %t1, i32 0
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%t3 = uitofp i32 %y to float
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%t4 = insertelement <2 x float> %t2, float %t3, i32 1
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%t5 = fmul <2 x float> %v, %t4
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ret <2 x float> %t5
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; CHECK: foo
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; CHECK: or
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; CHECK: subpd
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; CHECK: cvtpd2ps
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; CHECK: ret
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}
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define <2 x float> @bar(<2 x i32> %in) {
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%r = uitofp <2 x i32> %in to <2 x float>
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ret <2 x float> %r
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; CHECK: bar
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; CHECK: or
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; CHECK: subpd
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; CHECK: cvtpd2ps
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; CHECK: ret
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}
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