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Imported Upstream version 5.18.0.225

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Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
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Xamarin Public Jenkins (auto-signing)
2018-12-21 19:01:49 +00:00
parent 32d52ae4ca
commit f32dbaf0b2
28477 changed files with 3866961 additions and 38 deletions
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21
external/llvm/test/Transforms/InstCombine/strchr-2.ll vendored Normal file
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; Test that the strchr libcall simplifier works correctly.
;
; RUN: opt < %s -instcombine -S | FileCheck %s
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
@hello = constant [14 x i8] c"hello world\5Cn\00"
@chr = global i8 zeroinitializer
declare i8 @strchr(i8*, i32)
define void @test_nosimplify1() {
; CHECK: test_nosimplify1
; CHECK: call i8 @strchr
; CHECK: ret void
%str = getelementptr [14 x i8], [14 x i8]* @hello, i32 0, i32 0
%dst = call i8 @strchr(i8* %str, i32 119)
store i8 %dst, i8* @chr
ret void
}