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Imported Upstream version 5.18.0.247

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Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
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Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions
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24
external/llvm/test/CodeGen/PowerPC/buildvec_canonicalize.ll vendored
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@ -1,24 +0,0 @@
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mattr=+altivec --enable-unsafe-fp-math | FileCheck %s
define void @VXOR(<4 x float>* %P1, <4 x i32>* %P2, <4 x float>* %P3) {
%tmp = load <4 x float>, <4 x float>* %P3 ; <<4 x float>> [#uses=1]
%tmp3 = load <4 x float>, <4 x float>* %P1 ; <<4 x float>> [#uses=1]
%tmp4 = fmul <4 x float> %tmp, %tmp3 ; <<4 x float>> [#uses=1]
store <4 x float> %tmp4, <4 x float>* %P3
store <4 x float> zeroinitializer, <4 x float>* %P1
store <4 x i32> zeroinitializer, <4 x i32>* %P2
ret void
}
; The fmul will spill a vspltisw to create a -0.0 vector used as the addend
; to vmaddfp (so it would IEEE compliant with zero sign propagation).
; CHECK: @VXOR
; CHECK: vsplti
; CHECK: vxor
define void @VSPLTI(<4 x i32>* %P2, <8 x i16>* %P3) {
store <4 x i32> bitcast (<16 x i8> < i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1 > to <4 x i32>), <4 x i32>* %P2
store <8 x i16> < i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1 >, <8 x i16>* %P3
ret void
}
; CHECK: @VSPLTI
; CHECK: vsplti