Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
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Xamarin Public Jenkins (auto-signing)
2018-10-19 08:34:24 +00:00
parent 37fbf886a3
commit e19d552987
28702 changed files with 3868076 additions and 803 deletions

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; RUN: llc < %s -march=mipsel -mcpu=mips32 -fast-isel -disable-fp-elim -relocation-model=pic < %s
; Test that negative array access don't crash constant synthesis when fast isel
; generates negative offsets.
define i16 @test() {
%a = alloca [4 x i16], align 4
%arrayidx = getelementptr inbounds [4 x i16], [4 x i16]* %a, i32 0, i32 -2
%b = load i16, i16* %arrayidx, align 2
ret i16 %b
}
define void @test2() {
%a = alloca [4 x i16], align 4
%arrayidx = getelementptr inbounds [4 x i16], [4 x i16]* %a, i32 0, i32 -2
store i16 2, i16* %arrayidx, align 2
ret void
}