Use -ffast-math.

Helps SINC resampler to auto-vectorize.
2013-02-14 11:56:35 +01:00 · 2013-02-14 11:56:35 +01:00 · ff14092d8d
parent 960b091e59
commit ff14092d8d
3 changed files with 4 additions and 4 deletions
--- a/2
+++ b/2
@ -310,7 +310,7 @@ ifneq ($(V),1)
   Q := @
 endif

-OPTIMIZE_FLAG = -O3
+OPTIMIZE_FLAG = -O3 -ffast-math
 ifeq ($(DEBUG), 1)
   OPTIMIZE_FLAG = -O0
 endif
--- a/Makefile.win
+++ b/Makefile.win
@ -221,8 +221,8 @@ ifeq ($(DEBUG), 1)
   CFLAGS += -O0 -g
   CXXFLAGS += -O0 -g
 else
-   CFLAGS += -O3
-   CXXFLAGS += -O3
+   CFLAGS += -O3 -ffast-math
+   CXXFLAGS += -O3 -ffast-math
   LDCXXFLAGS += -s
 endif

--- a/audio/test/Makefile
+++ b/audio/test/Makefile
@ -11,7 +11,7 @@ TESTS := test-hermite \
 	test-sinc-highest \
 	test-snr-sinc-highest

-CFLAGS += -O3 -g -Wall -pedantic -march=native -std=gnu99 -DRESAMPLER_TEST
+CFLAGS += -O3 -ffast-math -g -Wall -pedantic -march=native -std=gnu99 -DRESAMPLER_TEST
 LDFLAGS += -lm

 all: $(TESTS)