llvm-6502/test/CodeGen/PowerPC/vec_select.ll at dc9a217d05eb5b65b51ad1f806166ae6430308b1 - llvm-6502 - Applefritter: Git

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Benjamin Kramer 91223a41ef PowerPC: Expand VSELECT nodes.

There's probably a better expansion for those nodes than the default for
altivec, but this is better than crashing. VSELECTs occur in loop vectorizer
output.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170551 91177308-0d34-0410-b5e6-96231b3b80d8

2012-12-19 15:49:14 +00:00

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 ; RUN: llc < %s -mtriple=powerpc64-linux-gnu -mattr=+altivec | FileCheck %s
 ; CHECK: vsel_float
 define <4 x float> @vsel_float(<4 x float> %v1, <4 x float> %v2) {
   %vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x float> %v1, <4 x float> %v2
   ret <4 x float> %vsel
 }