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Imported Upstream version 5.18.0.205

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Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
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Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 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" }