Remove the check of __thumb__ for ARM, for core with thumb-2 (-march=armv7-a -mthumb) clz is ...
13 years, 6 months ago
(2011-05-11 04:12:27 UTC)
#1
Remove the check of __thumb__ for ARM, for core with thumb-2 (-march=armv7-a
-mthumb) clz is a 32-bit instruction without the need of mode switching and in
the original thumb, __clzsi2 also performs better than SkCLZ_portable()
Issue 4539048: Remove thumb check for _builtin_clz
Created 13 years, 6 months ago by Shankar
Modified 9 years, 2 months ago
Reviewers: reed1
Base URL: http://skia.googlecode.com/svn/trunk/
Comments: 0