diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0306-PR-target-49104.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0306-PR-target-49104.patch | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0306-PR-target-49104.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0306-PR-target-49104.patch deleted file mode 100644 index b9ffa5798..000000000 --- a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0306-PR-target-49104.patch +++ /dev/null @@ -1,63 +0,0 @@ -From 19444be5c75a1e7bcc7f2490a3503947d4904b64 Mon Sep 17 00:00:00 2001 -From: uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Sun, 22 May 2011 19:14:50 +0000 -Subject: [PATCH] PR target/49104 - * config/i386/cpuid.h (bit_MMXEXT): New define. - -libcpp/ChangeLog: - -2011-05-22 Uros Bizjak <ubizjak@gmail.com> - - PR target/49104 - * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__ - is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx. - - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174038 138bc75d-0d04-0410-961f-82ee72b054a4 - -index e9d0fab..3c3f47b 100644 ---- a/gcc/config/i386/cpuid.h -+++ b/gcc/config/i386/cpuid.h -@@ -57,6 +57,7 @@ - #define bit_TBM (1 << 21) - - /* %edx */ -+#define bit_MMXEXT (1 << 22) - #define bit_LM (1 << 29) - #define bit_3DNOWP (1 << 30) - #define bit_3DNOW (1 << 31) -index 3bf4886..6c3be71 100644 ---- a/libcpp/lex.c -+++ b/libcpp/lex.c -@@ -294,7 +294,7 @@ static const char repl_chars[4][16] __attribute__((aligned(16))) = { - /* A version of the fast scanner using MMX vectorized byte compare insns. - - This uses the PMOVMSKB instruction which was introduced with "MMX2", -- which was packaged into SSE1; it is also present in the AMD 3dNOW-A -+ which was packaged into SSE1; it is also present in the AMD MMX - extension. Mark the function as using "sse" so that we emit a real - "emms" instruction, rather than the 3dNOW "femms" instruction. */ - -@@ -488,7 +488,7 @@ init_vectorized_lexer (void) - minimum = 3; - #elif defined(__SSE2__) - minimum = 2; --#elif defined(__SSE__) || defined(__3dNOW_A__) -+#elif defined(__SSE__) - minimum = 1; - #endif - -@@ -505,7 +505,8 @@ init_vectorized_lexer (void) - } - else if (__get_cpuid (0x80000001, &dummy, &dummy, &dummy, &edx)) - { -- if (minimum == 1 || edx & bit_3DNOWP) -+ if (minimum == 1 -+ || (edx & (bit_MMXEXT | bit_CMOV)) == (bit_MMXEXT | bit_CMOV)) - impl = search_line_mmx; - } - --- -1.7.0.4 - |