From 191d8915a93369ae258c729ac872df6416363b7d Mon Sep 17 00:00:00 2001 From: RubenKelevra Date: Sat, 14 May 2022 00:08:08 +0200 Subject: [PATCH] allow dead exception code to be removed MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit docs: Consider that instructions that may throw exceptions but don’t otherwise contribute to the execution of the program can be optimized away. This does not affect calls to functions except those with the pure or const attributes. This option is enabled by default for the Ada and C++ compilers, as permitted by the language specifications. Optimization passes that cause dead exceptions to be removed are enabled independently at different optimization levels. --- utils.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/utils.go b/utils.go index 129fb61..69b24c4 100644 --- a/utils.go +++ b/utils.go @@ -727,7 +727,7 @@ func setupMakepkg(march string) error { } makepkgStr = strings.ReplaceAll(makepkgStr, " color ", " !color ") // Add align-functions=32, see https://github.com/InBetweenNames/gentooLTO/issues/164 for more - makepkgStr = strings.ReplaceAll(makepkgStr, "-O2", "-O3 -falign-functions=32 -mpclmul -fdevirtualize-at-ltrans -fgcse-sm -fgcse-las -flive-range-shrinkage -fira-loop-pressure -fsched-pressure -fmodulo-sched -fmodulo-sched-allow-regmoves -freschedule-modulo-scheduled-loops") + makepkgStr = strings.ReplaceAll(makepkgStr, "-O2", "-O3 -falign-functions=32 -mpclmul -fdevirtualize-at-ltrans -fgcse-sm -fgcse-las -flive-range-shrinkage -fira-loop-pressure -fsched-pressure -fmodulo-sched -fmodulo-sched-allow-regmoves -freschedule-modulo-scheduled-loops -fdelete-dead-exceptions") makepkgStr = strings.ReplaceAll(makepkgStr, "#MAKEFLAGS=\"-j2\"", "MAKEFLAGS=\"-j"+strconv.Itoa(conf.Build.Makej)+"\"") makepkgStr = reMarch.ReplaceAllString(makepkgStr, "${1}"+march) makepkgStr = strings.ReplaceAll(makepkgStr, "#PACKAGER=\"John Doe \"", "PACKAGER=\"ALHP "+march+" \"")