diff options
Diffstat (limited to 'media-libs/mesa/files/mesa-10.3.7-dont-use-clrsb.patch')
| -rw-r--r-- | media-libs/mesa/files/mesa-10.3.7-dont-use-clrsb.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/media-libs/mesa/files/mesa-10.3.7-dont-use-clrsb.patch b/media-libs/mesa/files/mesa-10.3.7-dont-use-clrsb.patch deleted file mode 100644 index c38757dca42a..000000000000 --- a/media-libs/mesa/files/mesa-10.3.7-dont-use-clrsb.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 32e98e8ef06f0bb6ad55f9fb5858be77c03367b0 Mon Sep 17 00:00:00 2001 -From: Matt Turner <mattst88@gmail.com> -Date: Mon, 2 Feb 2015 17:26:49 -0800 -Subject: [PATCH] gallium/util: Don't use __builtin_clrsb in util_last_bit(). - -Unclear circumstances lead to undefined symbols on x86. - -Bugzilla: https://bugs.gentoo.org/show_bug.cgi?id=536916 -Cc: mesa-stable@lists.freedesktop.org -Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> ---- - src/gallium/auxiliary/util/u_math.h | 4 ---- - 1 file changed, 4 deletions(-) - -diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h -index 19c7343..ca6d0f1 100644 ---- a/src/gallium/auxiliary/util/u_math.h -+++ b/src/gallium/auxiliary/util/u_math.h -@@ -561,14 +561,10 @@ util_last_bit(unsigned u) - static INLINE unsigned - util_last_bit_signed(int i) - { --#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 407) && !defined(__INTEL_COMPILER) -- return 31 - __builtin_clrsb(i); --#else - if (i >= 0) - return util_last_bit(i); - else - return util_last_bit(~(unsigned)i); --#endif - } - - /* Destructively loop over all of the bits in a mask as in: --- -2.0.4 - |