1 files changed, 0 insertions, 69 deletions

diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106878.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106878.patch
deleted file mode 100644
index fc1633d36e..0000000000
--- a/toolchain-layer/recipes-devtools/gcc/gcc-4.6/linaro/gcc-4.6-linaro-r106878.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-2012-03-08  Michael Hope  <michael.hope@linaro.org>
-
-        Backport proposed patch:
-
-        gcc/
-        2012-01-31  Richard Henderson  <rth@redhat.com>
-
-        * longlong.h [arm] (umul_ppmm): Use umull.  Enable for thumb2.
-        [arm] (count_trailing_zeros): Use __builtin_ctz.
-
-=== modified file 'gcc/longlong.h'
---- old/gcc/longlong.h  2011-10-04 07:28:50 +0000
-+++ new/gcc/longlong.h  2012-02-22 01:51:14 +0000
-@@ -203,7 +203,7 @@
- UDItype __umulsidi3 (USItype, USItype);
- #endif
- 
--#if defined (__arm__) && !defined (__thumb__) && W_TYPE_SIZE == 32
-+#if defined (__arm__) && (defined (__thumb2__) || !defined (__thumb__)) && W_TYPE_SIZE == 32
- #define add_ssaaaa(sh, sl, ah, al, bh, bl) \
-   __asm__ ("adds       %1, %4, %5\n\tadc       %0, %2, %3"             \
-           : "=r" ((USItype) (sh)),                                     \
-@@ -220,9 +220,12 @@
-             "rI" ((USItype) (bh)),                                     \
-             "r" ((USItype) (al)),                                      \
-             "rI" ((USItype) (bl)) __CLOBBER_CC)
--#define umul_ppmm(xh, xl, a, b) \
--{register USItype __t0, __t1, __t2;                                    \
--  __asm__ ("%@ Inlined umul_ppmm\n"                                    \
-+# if defined(__ARM_ARCH_2__) || defined(__ARM_ARCH_2A__) \
-+     || defined(__ARM_ARCH_3__)
-+#  define umul_ppmm(xh, xl, a, b)                                      \
-+  do {                                                                 \
-+    register USItype __t0, __t1, __t2;                                 \
-+    __asm__ ("%@ Inlined umul_ppmm\n"                                  \
-           "    mov     %2, %5, lsr #16\n"                              \
-           "    mov     %0, %6, lsr #16\n"                              \
-           "    bic     %3, %5, %2, lsl #16\n"                          \
-@@ -239,14 +242,26 @@
-             "=r" ((USItype) (xl)),                                     \
-             "=&r" (__t0), "=&r" (__t1), "=r" (__t2)                    \
-           : "r" ((USItype) (a)),                                       \
--            "r" ((USItype) (b)) __CLOBBER_CC );}
--#define UMUL_TIME 20
--#define UDIV_TIME 100
-+            "r" ((USItype) (b)) __CLOBBER_CC );                        \
-+  } while (0)
-+#  define UMUL_TIME 20
-+# else
-+#  define umul_ppmm(xh, xl, a, b)                                      \
-+  do {                                                                 \
-+    /* Generate umull, under compiler control.  */                     \
-+    register UDItype __t0 = (UDItype)(USItype)(a) * (USItype)(b);      \
-+    (xl) = (USItype)__t0;                                              \
-+    (xh) = (USItype)(__t0 >> 32);                                      \
-+  } while (0)
-+#  define UMUL_TIME 3
-+# endif
-+# define UDIV_TIME 100
- #endif /* __arm__ */
- 
- #if defined(__arm__)
- /* Let gcc decide how best to implement count_leading_zeros.  */
- #define count_leading_zeros(COUNT,X)   ((COUNT) = __builtin_clz (X))
-+#define count_trailing_zeros(COUNT,X)   ((COUNT) = __builtin_ctz (X))
- #define COUNT_LEADING_ZEROS_0 32
- #endif
- 
-