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[asan] put back -O2 which was lost quite some time ago and caused noticeable perf drop in malloc-intensive apps. doh.

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llvm-svn: 145723
This commit is contained in:
Kostya Serebryany 2011-12-02 23:04:12 +00:00
parent 2635f54cb6
commit b89f2a6e78
1 changed files with 2 additions and 2 deletions
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4
compiler-rt/lib/asan/Makefile.old
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@ -261,7 +261,7 @@ $(BIN)/%_test$(SUFF).o: tests/%_test.mm $(RTL_HDR) $(MAKEFILE)
$(ASAN_CXX) $(GTEST_INCLUDE) -I. -g -c $< -O2 -o $@ -ObjC $(PIE) $(CFLAGS)
$(BIN)/%$(SUFF).o: %.cc $(RTL_HDR) $(MAKEFILE)
$(CXX) $(PIE) $(CFLAGS) -fPIC -c -o $@ -g $< -Ithird_party \
$(CXX) $(PIE) $(CFLAGS) -fPIC -c -O2 -o $@ -g $< -Ithird_party \
-DASAN_USE_SYSINFO=1 \
-DASAN_NEEDS_SEGV=$(ASAN_NEEDS_SEGV) \
-DASAN_HAS_EXCEPTIONS=$(ASAN_HAS_EXCEPTIONS) \
@ -269,7 +269,7 @@ $(BIN)/%$(SUFF).o: %.cc $(RTL_HDR) $(MAKEFILE)
$(ASAN_FLAGS)
$(BIN)/%$(SUFF).o: %.c $(RTL_HDR) $(MAKEFILE)
$(CC) $(PIE) $(CFLAGS) -fPIC -c -o $@ -g $< -Ithird_party \
$(CC) $(PIE) $(CFLAGS) -fPIC -c -O2 -o $@ -g $< -Ithird_party \
-DASAN_USE_SYSINFO=1 \
$(ASAN_FLAGS)