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New testcase

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8391 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-09-08 17:43:36 +00:00
parent b4b8f7c9bc
commit 680f6a42c2
1 changed files with 9 additions and 0 deletions
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9
test/Analysis/LoadVN/RLE-Preserve-Volatile.ll Normal file
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; RUN: llvm-as < %s | opt -load-vn -gcse -instcombine | dis | grep sub
int %test(int* %P) {
%X = load volatile int* %P
%Y = load volatile int* %P
%Z = sub int %X, %Y
ret int %Z
}