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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/Analysis/ConstantFolding.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/Analysis/ConstantFolding.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ConstantFolding.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/ConstantFolding.cpp b/llvm/lib/Analysis/ConstantFolding.cpp index 73ee5cd..ded1d07 100644 --- a/llvm/lib/Analysis/ConstantFolding.cpp +++ b/llvm/lib/Analysis/ConstantFolding.cpp @@ -1216,7 +1216,7 @@ llvm::ConstantFoldCall(Function *F, Val.convert(APFloat::IEEEsingle, APFloat::rmNearestTiesToEven, &lost); // Conversion is always precise. - status = status; + (void)status; assert(status == APFloat::opOK && !lost && "Precision lost during fp16 constfolding"); @@ -1313,4 +1313,3 @@ llvm::ConstantFoldCall(Function *F, } return 0; } - |