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author | Evgeniy Didin <Evgeniy.Didin@synopsys.com> | 2018-01-24 20:26:03 +0300 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2018-01-27 16:46:44 +0100 |
commit | e47fe3284f25c0d7354f239ea8424b96dfe5b36d (patch) | |
tree | 3d7664b58bf65eee13543aee8fa0848036cd25c9 /toolchain/gcc/patches/arc-2017.09-release/300-mips_Os_cpu_rtx_cost_model.patch | |
parent | 53021ce7f24b0fd80a6f50517a25d762d783102b (diff) | |
download | upstream-e47fe3284f25c0d7354f239ea8424b96dfe5b36d.tar.gz upstream-e47fe3284f25c0d7354f239ea8424b96dfe5b36d.tar.bz2 upstream-e47fe3284f25c0d7354f239ea8424b96dfe5b36d.zip |
toolchain/arc: update to the most recent release arc-2017.09
This commit finally bumps ARC tools to the most recent arc-2017.09 release version.
ARC GNU tools of version arc-2017.09 bring some quite significant changes like:
* Binutils v2.29 with additional ARC patches
* GCC 7.1.1 with additional ARC patches
More information on this release could be found here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2017.09-release
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
CC: Alexey Brodkin <abrodkin@synopsys.com>
CC: John Crispin <john@phrozen.org>
Diffstat (limited to 'toolchain/gcc/patches/arc-2017.09-release/300-mips_Os_cpu_rtx_cost_model.patch')
-rw-r--r-- | toolchain/gcc/patches/arc-2017.09-release/300-mips_Os_cpu_rtx_cost_model.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/arc-2017.09-release/300-mips_Os_cpu_rtx_cost_model.patch b/toolchain/gcc/patches/arc-2017.09-release/300-mips_Os_cpu_rtx_cost_model.patch new file mode 100644 index 0000000000..84c0fdab66 --- /dev/null +++ b/toolchain/gcc/patches/arc-2017.09-release/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 +@@ -19784,7 +19784,7 @@ 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]; |