better workaround for optimizer bug in GCC >= 4.3 (stable backport)

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/branches/lmms/stable-0.4@2006 0778d3d1-df1d-0410-868b-ea421aaaa00d
2009-02-05 13:19:18 +00:00
parent 0d90ac3176
commit d3e6f5a348
2 changed files with 19 additions and 7 deletions
--- a/17
+++ b/17
@@ -1,5 +1,22 @@
 2009-02-05	Tobias Doerffel	<tobydox/at/users/dot/sourceforge/dot/net>

+	* plugins/ladspa_effect/caps/dsp/Eq.h:
+	better workaround for optimizer bug in GCC >= 4.3
+
+	* plugins/sid/sid_instrument.cpp:
+	* plugins/flp_import/unrtf.cpp:
+	* src/core/track.cpp:
+	added missing header for compilation with GCC 4.4
+
+	* include/pattern.h:
+	* src/tracks/pattern.cpp:
+	cleanups
+
+	* src/core/envelope_and_lfo_parameters.cpp:
+	- simplified formulas for calculating envelope array resulting in about
+	  3x performance with traditional FPU code
+	- loops now can be vectorized by GCC 4.4
+
 	* include/atomic_int.h:
 	* include/audio_port.h:
 	* include/mixer.h: