diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0248-config-rx-rx.c-rx_memory_move_cost-Reduce-the-cost-f.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0248-config-rx-rx.c-rx_memory_move_cost-Reduce-the-cost-f.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0248-config-rx-rx.c-rx_memory_move_cost-Reduce-the-cost-f.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0248-config-rx-rx.c-rx_memory_move_cost-Reduce-the-cost-f.patch new file mode 100644 index 0000000000..b8358eaf44 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0248-config-rx-rx.c-rx_memory_move_cost-Reduce-the-cost-f.patch @@ -0,0 +1,23 @@ +From 072020dc11d2dc8871ea399055d1a5490b736550 Mon Sep 17 00:00:00 2001 +From: nickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Tue, 10 May 2011 11:24:14 +0000 +Subject: [PATCH] * config/rx/rx.c (rx_memory_move_cost): Reduce the cost for + stores. + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@173616 138bc75d-0d04-0410-961f-82ee72b054a4 + +index f56e779..6fd1153 100644 +--- a/gcc/config/rx/rx.c ++++ b/gcc/config/rx/rx.c +@@ -2595,7 +2595,7 @@ rx_trampoline_init (rtx tramp, tree fndecl, rtx chain) + static int + rx_memory_move_cost (enum machine_mode mode, reg_class_t regclass, bool in) + { +- return 2 + memory_move_secondary_cost (mode, regclass, in); ++ return (in ? 2:0) + memory_move_secondary_cost (mode, regclass, in); + } + + /* Convert a CC_MODE to the set of flags that it represents. */ +-- +1.7.0.4 + |