openwrt/toolchain/gcc/patches/5.5.0/300-mips_Os_cpu_rtx_cost_mo...

15 lines
461 B
Diff

Use the proper rtx cost model for the selected CPU, even when optimizing
for size. This generates better code.
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -17483,7 +17483,7 @@ mips_option_override (void)
flag_pcc_struct_return = 0;
/* Decide which rtx_costs structure to use. */
- if (optimize_size)
+ if (0 && optimize_size)
mips_cost = &mips_rtx_cost_optimize_size;
else
mips_cost = &mips_rtx_cost_data[mips_tune];