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Remove sign-compare warning on systems that still use 32 bit time_ts. 

llvm-svn: 178351
This commit is contained in:
Benjamin Kramer 2013-03-29 17:39:43 +00:00
parent 84718fde7a
commit dbcf50376e
1 changed files with 4 additions and 4 deletions
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8
clang/lib/Frontend/CompilerInstance.cpp
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@ -1029,9 +1029,8 @@ static void pruneModuleCache(const HeaderSearchOptions &HSOpts) {
// If not, do nothing.
time_t TimeStampModTime = StatBuf.st_mtime;
time_t CurrentTime = time(0);
if (CurrentTime - TimeStampModTime <= HSOpts.ModuleCachePruneInterval) {
if (CurrentTime - TimeStampModTime <= time_t(HSOpts.ModuleCachePruneInterval))
return;
}
// Write a new timestamp file so that nobody else attempts to prune.
// There is a benign race condition here, if two Clang instances happen to
@ -1071,8 +1070,9 @@ static void pruneModuleCache(const HeaderSearchOptions &HSOpts) {
// If the file has been used recently enough, leave it there.
time_t FileAccessTime = StatBuf.st_atime;
if (CurrentTime - FileAccessTime <= HSOpts.ModuleCachePruneAfter) {
RemovedAllFiles = false;;
if (CurrentTime - FileAccessTime <=
time_t(HSOpts.ModuleCachePruneAfter)) {
RemovedAllFiles = false;
continue;
}