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| author | Owen Anderson <resistor@mac.com> | 2008-06-01 22:26:26 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-06-01 22:26:26 +0000 |
| commit | 009e4f760969e3530cc2641a9599e646a20580c2 (patch) | |
| tree | aa5f76c5e74254032f78bc925e045f2d96b49c50 /test/Transforms/MemCpyOpt | |
| parent | 19d4d12ee0e31505c3d776c29e3ad0b6c17cda67 (diff) | |
| download | external_llvm-009e4f760969e3530cc2641a9599e646a20580c2.zip external_llvm-009e4f760969e3530cc2641a9599e646a20580c2.tar.gz external_llvm-009e4f760969e3530cc2641a9599e646a20580c2.tar.bz2 | |
Fix two issues that Eli Friedman pointed out, where would misoptimized code like:
char a[200];
init(a, a+200);
OR
int a[200];
char* b = (char*)a;
char* c = (char*)a;
foo(b, c);
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51850 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/MemCpyOpt')
| -rw-r--r-- | test/Transforms/MemCpyOpt/2008-06-01-MemCpy-MemMove.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Transforms/MemCpyOpt/2008-06-01-MemCpy-MemMove.ll b/test/Transforms/MemCpyOpt/2008-06-01-MemCpy-MemMove.ll index 5980209..16d2df4 100644 --- a/test/Transforms/MemCpyOpt/2008-06-01-MemCpy-MemMove.ll +++ b/test/Transforms/MemCpyOpt/2008-06-01-MemCpy-MemMove.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | opt -memcpyopt | llvm-dis | grep {call.*memcpy.*} +; RUN: llvm-as < %s | opt -memcpyopt | llvm-dis | grep {call.*memmove.*arg1.*} ; PR2401 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-f80:32:32" |