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| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
| commit | 9b43f336205a63e8875f8b87fe0402f2e315369e (patch) | |
| tree | d5d7af90a6e5163785c09f9c2f49ff7ff8013cb9 /llvm/lib/Transforms/Utils/AddrModeMatcher.cpp | |
| parent | f14bb1e98b21731ef7ddb732f18873162c05f29b (diff) | |
| download | llvm-9b43f336205a63e8875f8b87fe0402f2e315369e.zip llvm-9b43f336205a63e8875f8b87fe0402f2e315369e.tar.gz llvm-9b43f336205a63e8875f8b87fe0402f2e315369e.tar.bz2 | |
Change all self assignments X=X to (void)X, so that we can turn on a
new gcc warning that complains on self-assignments and
self-initializations.
llvm-svn: 122458
Diffstat (limited to 'llvm/lib/Transforms/Utils/AddrModeMatcher.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/AddrModeMatcher.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/AddrModeMatcher.cpp b/llvm/lib/Transforms/Utils/AddrModeMatcher.cpp index b1cef96..be7bed1 100644 --- a/llvm/lib/Transforms/Utils/AddrModeMatcher.cpp +++ b/llvm/lib/Transforms/Utils/AddrModeMatcher.cpp @@ -568,7 +568,7 @@ IsProfitableToFoldIntoAddressingMode(Instruction *I, ExtAddrMode &AMBefore, MemoryInst, Result); Matcher.IgnoreProfitability = true; bool Success = Matcher.MatchAddr(Address, 0); - Success = Success; assert(Success && "Couldn't select *anything*?"); + (void)Success; assert(Success && "Couldn't select *anything*?"); // If the match didn't cover I, then it won't be shared by it. if (std::find(MatchedAddrModeInsts.begin(), MatchedAddrModeInsts.end(), |