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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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25
external/llvm/test/Transforms/InstCombine/2008-05-08-LiveStoreDelete.ll vendored Normal file
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; RUN: opt < %s -instcombine -S | grep "store i8" | count 3
; PR2297
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"
target triple = "i386-apple-darwin8"
define i32 @a() nounwind {
entry:
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
%tmp1 = call i8* @malloc( i32 10 ) nounwind ; <i8*> [#uses=5]
%tmp3 = getelementptr i8, i8* %tmp1, i32 1 ; <i8*> [#uses=1]
store i8 0, i8* %tmp3, align 1
%tmp5 = getelementptr i8, i8* %tmp1, i32 0 ; <i8*> [#uses=1]
store i8 1, i8* %tmp5, align 1
%tmp7 = call i32 @strlen( i8* %tmp1 ) nounwind readonly ; <i32> [#uses=1]
%tmp9 = getelementptr i8, i8* %tmp1, i32 0 ; <i8*> [#uses=1]
store i8 0, i8* %tmp9, align 1
%tmp11 = call i32 (...) @b( i8* %tmp1 ) nounwind ; <i32> [#uses=0]
ret i32 %tmp7
}
declare i8* @malloc(i32) nounwind
declare i32 @strlen(i8*) nounwind readonly
declare i32 @b(...)