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Imported Upstream version 5.18.0.161

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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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37
external/llvm/test/CodeGen/ARM/ldr_ext.ll vendored Normal file
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; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
define i32 @test1(i8* %t1) nounwind {
; CHECK: ldrb
%tmp.u = load i8, i8* %t1
%tmp1.s = zext i8 %tmp.u to i32
ret i32 %tmp1.s
}
define i32 @test2(i16* %t1) nounwind {
; CHECK: ldrh
%tmp.u = load i16, i16* %t1
%tmp1.s = zext i16 %tmp.u to i32
ret i32 %tmp1.s
}
define i32 @test3(i8* %t0) nounwind {
; CHECK: ldrsb
%tmp.s = load i8, i8* %t0
%tmp1.s = sext i8 %tmp.s to i32
ret i32 %tmp1.s
}
define i32 @test4(i16* %t0) nounwind {
; CHECK: ldrsh
%tmp.s = load i16, i16* %t0
%tmp1.s = sext i16 %tmp.s to i32
ret i32 %tmp1.s
}
define i32 @test5() nounwind {
; CHECK: mov r0, #0
; CHECK: ldrsh
%tmp.s = load i16, i16* null
%tmp1.s = sext i16 %tmp.s to i32
ret i32 %tmp1.s
}