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Run a post-pass that marks known function declarations by name.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61632 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky
2009-01-04 20:27:34 +00:00
parent 02b73ab017
commit 0f8df9a9ce
2 changed files with 455 additions and 0 deletions
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12
test/Transforms/SimplifyLibCalls/2009-01-04-Annotate.ll Normal file
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; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis > %t
; RUN: grep noalias %t | count 2
; RUN: grep nocapture %t | count 2
; RUN: grep nounwind %t | count 3
; RUN: grep readonly %t | count 1
declare i8* @fopen(i8*, i8*)
declare i8 @strlen(i8*)
declare i32* @realloc(i32*)
; Test deliberately wrong declaration
declare i32 @strcpy(...)