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Imported Upstream version 5.18.0.205

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Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
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Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 deletions
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23
external/llvm/test/Transforms/InstCombine/strpbrk-2.ll vendored Normal file
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; Test that the strpbrk library call 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 [12 x i8] c"hello world\00"
@w = constant [2 x i8] c"w\00"
declare i16* @strpbrk(i8*, i8*)
; Check that 'strpbrk' functions with the wrong prototype aren't simplified.
define i16* @test_no_simplify1() {
; CHECK-LABEL: @test_no_simplify1(
%str = getelementptr [12 x i8], [12 x i8]* @hello, i32 0, i32 0
%pat = getelementptr [2 x i8], [2 x i8]* @w, i32 0, i32 0
%ret = call i16* @strpbrk(i8* %str, i8* %pat)
; CHECK-NEXT: %ret = call i16* @strpbrk
ret i16* %ret
; CHECK-NEXT: ret i16* %ret
}