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| author | DENG Qingfang <dengqf6@mail2.sysu.edu.cn> | 2020-08-25 12:03:28 +0800 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2020-08-31 22:11:23 +0200 |
| commit | 21abc09cd6a106714664519283d0cb9e92ff7ef4 (patch) | |
| tree | a6ab7e87f89c9be0d317ca185d06003b21e8e59d /toolchain/gcc/patches/10.2.0/300-mips_Os_cpu_rtx_cost_model.patch | |
| parent | 69630140ec8542c955f5be4268ff4e53c6646f89 (diff) | |
| download | upstream-21abc09cd6a106714664519283d0cb9e92ff7ef4.tar.gz upstream-21abc09cd6a106714664519283d0cb9e92ff7ef4.tar.bz2 upstream-21abc09cd6a106714664519283d0cb9e92ff7ef4.zip | |
toolchain: Update GCC 10 to version 10.2.0
Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
Diffstat (limited to 'toolchain/gcc/patches/10.2.0/300-mips_Os_cpu_rtx_cost_model.patch')
| -rw-r--r-- | toolchain/gcc/patches/10.2.0/300-mips_Os_cpu_rtx_cost_model.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/10.2.0/300-mips_Os_cpu_rtx_cost_model.patch b/toolchain/gcc/patches/10.2.0/300-mips_Os_cpu_rtx_cost_model.patch new file mode 100644 index 0000000000..8c4a5fce19 --- /dev/null +++ b/toolchain/gcc/patches/10.2.0/300-mips_Os_cpu_rtx_cost_model.patch @@ -0,0 +1,21 @@ +commit ecf7671b769fe96f7b5134be442089f8bdba55d2 +Author: Felix Fietkau <nbd@nbd.name> +Date: Thu Aug 4 20:29:45 2016 +0200 + +gcc: add a patch to generate better code with Os on mips + +Also happens to reduce compressed code size a bit + +Signed-off-by: Felix Fietkau <nbd@nbd.name> + +--- a/gcc/config/mips/mips.c ++++ b/gcc/config/mips/mips.c +@@ -20041,7 +20041,7 @@ 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]; |