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llvm-mirror/test/CodeGen/PowerPC/pr24216.ll
Ehsan Amiri db43217a24 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
2016-08-03 18:17:35 +00:00

15 lines
548 B
LLVM

; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s
; Test case adapted from PR24216.
define void @foo(<16 x i8>* nocapture readonly %in, <16 x i8>* nocapture %out) {
entry:
%0 = load <16 x i8>, <16 x i8>* %in, align 16
%1 = shufflevector <16 x i8> %0, <16 x i8> undef, <16 x i32> <i32 2, i32 3, i32 4, i32 5, i32 2, i32 3, i32 4, i32 5, i32 2, i32 3, i32 4, i32 5, i32 2, i32 3, i32 4, i32 5>
store <16 x i8> %1, <16 x i8>* %out, align 16
ret void
}
; CHECK: vperm
; CHECK-NOT: vspltw