X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=toolchain%2Fgcc%2Fpatches%2F9.1.0%2F300-mips_Os_cpu_rtx_cost_model.patch;fp=toolchain%2Fgcc%2Fpatches%2F9.1.0%2F300-mips_Os_cpu_rtx_cost_model.patch;h=8d7bbb93b4029fe3cb5f20eae91c747c92f7d8b0;hp=0000000000000000000000000000000000000000;hb=88c07c655262ea63c342e7c9df67cfe36fe3e5df;hpb=9b53201d9c53cd7021455ac9748b3dba744b468b

diff --git a/toolchain/gcc/patches/9.1.0/300-mips_Os_cpu_rtx_cost_model.patch b/toolchain/gcc/patches/9.1.0/300-mips_Os_cpu_rtx_cost_model.patch
new file mode 100644
index 0000000000..8d7bbb93b4
--- /dev/null
+++ b/toolchain/gcc/patches/9.1.0/300-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
+@@ -19970,7 +19970,7 @@ 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];