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Imported Upstream version 5.18.0.179

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Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
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Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions
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29
external/llvm/test/CodeGen/PowerPC/p8altivec-shuffles-pred.ll vendored Normal file
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; RUN: llc -verify-machineinstrs < %s | FileCheck %s
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
; Function Attrs: nounwind
define <2 x i32> @test1(<4 x i32> %wide.vec) #0 {
entry:
%strided.vec = shufflevector <4 x i32> %wide.vec, <4 x i32> undef, <2 x i32> <i32 0, i32 2>
ret <2 x i32> %strided.vec
; CHECK-LABEL: @test1
; CHECK: xxswapd 35, 34
; CHECK: vmrghw 2, 2, 3
; CHECK: blr
}
; Function Attrs: nounwind
define <16 x i8> @test2(<16 x i8> %wide.vec) #0 {
entry:
%strided.vec = shufflevector <16 x i8> %wide.vec, <16 x i8> undef, <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 8, i32 9, i32 10, i32 11>
ret <16 x i8> %strided.vec
; CHECK-LABEL: @test2
; CHECK: xxsldwi 34, 34, 34, 3
; CHECK: blr
}
attributes #0 = { nounwind "target-cpu"="pwr7" }