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Imported Upstream version 5.18.0.207

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Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
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Xamarin Public Jenkins (auto-signing)
2018-11-17 08:23:10 +00:00
parent 8e12397d70
commit eb85e2fc17
28480 changed files with 72 additions and 3866936 deletions
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35
external/llvm/test/CodeGen/X86/x86-mixed-alignment-dagcombine.ll vendored
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@ -1,35 +0,0 @@
; RUN: llc -mtriple=x86_64-apple-macosx10.9.0 -mcpu=core2 -mattr=+64bit,+sse2 < %s | FileCheck %s
; DAGCombine may choose to rewrite 2 loads feeding a select as a select of
; addresses feeding a load. This test ensures that when it does that it creates
; a load with alignment equivalent to the most restrictive source load.
declare void @sink(<2 x double>)
define void @test1(i1 %cmp) align 2 {
%1 = alloca <2 x double>, align 16
%2 = alloca <2 x double>, align 8
%val = load <2 x double>, <2 x double>* %1, align 16
%val2 = load <2 x double>, <2 x double>* %2, align 8
%val3 = select i1 %cmp, <2 x double> %val, <2 x double> %val2
call void @sink(<2 x double> %val3)
ret void
; CHECK: test1
; CHECK: movups
; CHECK: ret
}
define void @test2(i1 %cmp) align 2 {
%1 = alloca <2 x double>, align 16
%2 = alloca <2 x double>, align 8
%val = load <2 x double>, <2 x double>* %1, align 16
%val2 = load <2 x double>, <2 x double>* %2, align 16
%val3 = select i1 %cmp, <2 x double> %val, <2 x double> %val2
call void @sink(<2 x double> %val3)
ret void
; CHECK: test2
; CHECK: movaps
; CHECK: ret
}