toolchain/gcc/patches/8.2.0/300-mips_Os_cpu_rtx_cost_model.patch

   1 commit ecf7671b769fe96f7b5134be442089f8bdba55d2
   2 Author: Felix Fietkau <nbd@nbd.name>
   3 Date:   Thu Aug 4 20:29:45 2016 +0200
   4
   5 gcc: add a patch to generate better code with Os on mips
   6
   7 Also happens to reduce compressed code size a bit
   8
   9 Signed-off-by: Felix Fietkau <nbd@nbd.name>
  10
  11 --- a/gcc/config/mips/mips.c
  12 +++ b/gcc/config/mips/mips.c
  13 @@ -19834,7 +19834,7 @@ mips_option_override (void)
  14      flag_pcc_struct_return = 0;
  15
  16    /* Decide which rtx_costs structure to use.  */
  17 -  if (optimize_size)
  18 +  if (0 && optimize_size)
  19      mips_cost = &mips_rtx_cost_optimize_size;
  20    else
  21      mips_cost = &mips_rtx_cost_data[mips_tune];