hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
15 lines
526 B
LLVM
15 lines
526 B
LLVM
; RUN: llc -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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