forked from OSchip/llvm-project
15 lines
548 B
LLVM
15 lines
548 B
LLVM
; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s
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; Test case adapted from PR24216.
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define void @foo(<16 x i8>* nocapture readonly %in, <16 x i8>* nocapture %out) {
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entry:
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%0 = load <16 x i8>, <16 x i8>* %in, align 16
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%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>
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store <16 x i8> %1, <16 x i8>* %out, align 16
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ret void
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}
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; CHECK: vperm
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; CHECK-NOT: vspltw
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