From 37e1c3102be15f1e57805e828993156e3492d764 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <joshua@reverberate.org>
Date: Sun, 27 Feb 2011 14:48:25 -0800
Subject: Use FDO for benchmarks, which gives a 10-15% improvement.

---
 Makefile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 2c85d57..09eb1ad 100644
--- a/Makefile
+++ b/Makefile
@@ -20,6 +20,7 @@
 # * -DUPB_UNALIGNED_READS_OK: makes code smaller, but not standard compliant
 
 .PHONY: all lib clean tests test benchmarks benchmark descriptorgen
+.PHONY: clean_leave_profile
 
 # Default rule: just build libupb.
 all: lib
@@ -110,9 +111,9 @@ ALLSRC=$(CORE) $(STREAM) $(BENCHMARKS_SRC) $(TESTS_SRC)
 
 # Rules. #######################################################################
 
-clean:
+clean_leave_profile:
 	rm -rf $(LIBUPB) $(LIBUPB_PIC)
-	rm -rf $(call rwildcard,,*.o) $(call rwildcard,,*.lo) $(call rwildcard,,*.gcno) $(call rwildcard,,*.dSYM)
+	rm -rf $(call rwildcard,,*.o) $(call rwildcard,,*.lo) $(call rwildcard,,*.dSYM)
 	rm -rf benchmark/google_messages.proto.pb benchmark/google_messages.pb.* benchmarks/b.* benchmarks/*.pb*
 	rm -rf $(TESTS) tests/t.*
 	rm -rf src/descriptor.pb
@@ -120,6 +121,9 @@ clean:
 	rm -rf lang_ext/lua/upb.so
 	cd lang_ext/python && python setup.py clean --all
 
+clean: clean_leave_profile
+	rm -rf $(call rwildcard,,*.gcno) $(call rwildcard,,*.gcda)
+
 # Core library (libupb.a).
 SRC=$(CORE) $(STREAM)
 LIBUPB=src/libupb.a
-- 
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