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llvm-project/llvm/test/CodeGen/PowerPC/vec_select.ll

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Adding -verify-machineinstrs option to PowerPC tests Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
2016-08-04 02:17:35 +08:00
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-linux-gnu -mattr=+altivec | FileCheck %s
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. llvm-svn: 170551
2012-12-19 23:49:14 +08:00
; 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
}