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authorA. Wilcox <AWilcox@Wilcox-Tech.com>2024-05-23 23:40:10 -0500
committerA. Wilcox <AWilcox@Wilcox-Tech.com>2024-08-07 09:57:51 -0500
commit93cf7fc8b05fe3003b6f16b766622544cdf3830b (patch)
tree594b1c2e06144b9e0b0dae1310399b5935ddc5ff /system/gcc/012_all_default-warn-trampolines.patch
parentd15fa95546e4f4200700750986fb5e249d9bfbe1 (diff)
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system/gcc: Update to 13.3.0
0012-static-pie and 201-ada were forward-ported by my own paws. Three digit 0xx underscore patches are from Gentoo. This is also the source of the insn-split and match-split patches, which significantly increase performance on build. They are also the source of the new configure option --with-matchpd-partitions. On systems with very many cores/threads, a number higher than 32 would probably perform even better, but 32 should give decent perf on 8+ threads, and runs quite nicely on the 64-thread Talos II I ran the testbuild on. 202 is from Void. The 300s are originally written by me. The Ada patch now includes an improvement to use posix_openpt instead of getpt, which fixes link errors later on. We also now use STAGE1_CFLAGS and BOOT_CFLAGS to improve build times. Improvement was clocked from 40m to 32m (-8m, or 20%) on gwyn. The patch for Go name mangling is needed to build packages that use reflect2, which includes user/gitlab-runner.
Diffstat (limited to 'system/gcc/012_all_default-warn-trampolines.patch')
-rw-r--r--system/gcc/012_all_default-warn-trampolines.patch4
1 files changed, 2 insertions, 2 deletions
diff --git a/system/gcc/012_all_default-warn-trampolines.patch b/system/gcc/012_all_default-warn-trampolines.patch
index 89ebfaccd..0bb1bd6d8 100644
--- a/system/gcc/012_all_default-warn-trampolines.patch
+++ b/system/gcc/012_all_default-warn-trampolines.patch
@@ -3,7 +3,7 @@ Enable -Wtrampolines by default.
--- a/gcc/common.opt
+++ b/gcc/common.opt
-@@ -648,7 +648,7 @@ Common Var(warn_system_headers) Warning
+@@ -799,7 +799,7 @@ Common Var(warn_system_headers) Warning
Do not suppress warnings from system headers
Wtrampolines
@@ -14,7 +14,7 @@ Enable -Wtrampolines by default.
Wtype-limits
--- a/gcc/doc/gcc.info
+++ b/gcc/doc/gcc.info
-@@ -4021,6 +4021,8 @@ compiler warns that an unrecognized option is present.
+@@ -7744,6 +7744,8 @@ compiler warns that an unrecognized option is present.
and thus requires the stack to be made executable in order for the
program to work properly.