diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.6')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch b/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch new file mode 100644 index 0000000000..04dabaf604 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-4.6/gcc-arm-set-cost.patch @@ -0,0 +1,34 @@ +2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> + + gcc/ + Backport from mainline: + + 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> + + * config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET. + (arm_size_rtx_costs): Likewise. + +=== modified file 'gcc/config/arm/arm.c' +--- old/gcc/config/arm/arm.c 2011-08-12 08:08:31 +0000 ++++ new/gcc/config/arm/arm.c 2011-08-18 13:53:37 +0000 +@@ -7464,6 +7464,9 @@ + *total = COSTS_N_INSNS (4); + return true; + ++ case SET: ++ return false; ++ + default: + *total = COSTS_N_INSNS (4); + return false; +@@ -7811,6 +7814,9 @@ + *total = COSTS_N_INSNS (1) + 1; + return true; + ++ case SET: ++ return false; ++ + default: + if (mode != VOIDmode) + *total = COSTS_N_INSNS (ARM_NUM_REGS (mode)); + |