From 1a1e0df1cd646b81e35dd65523c3ae484d29fbf6 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Mon, 19 Jun 2017 15:20:20 +0200 Subject: [PATCH] Enable -flto in all PGO stages for bootstrap-lto-{,noplugin}.mk. 2017-06-19 Martin Liska * bootstrap-lto-noplugin.mk: Enable -flto in all PGO stages. * bootstrap-lto.mk: Likewise. From-SVN: r249367 --- config/ChangeLog | 5 +++++ config/bootstrap-lto-noplugin.mk | 4 +++- config/bootstrap-lto.mk | 4 +++- 3 files changed, 11 insertions(+), 2 deletions(-) diff --git a/config/ChangeLog b/config/ChangeLog index 4d543535007..6732bf4f73f 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,8 @@ +2017-06-19 Martin Liska + + * bootstrap-lto-noplugin.mk: Enable -flto in all PGO stages. + * bootstrap-lto.mk: Likewise. + 2017-06-03 Eric Botcazou * mt-android: New file. diff --git a/config/bootstrap-lto-noplugin.mk b/config/bootstrap-lto-noplugin.mk index a5073365b5a..0ca8ee2ff01 100644 --- a/config/bootstrap-lto-noplugin.mk +++ b/config/bootstrap-lto-noplugin.mk @@ -3,4 +3,6 @@ STAGE2_CFLAGS += -flto=jobserver -frandom-seed=1 -ffat-lto-objects STAGE3_CFLAGS += -flto=jobserver -frandom-seed=1 -ffat-lto-objects -STAGEprofile_CFLAGS += -fno-lto +STAGEprofile_CFLAGS += -flto=jobserver -frandom-seed=1 +STAGEtrain_CFLAGS += -flto=jobserver -frandom-seed=1 +STAGEfeedback_CFLAGS += -flto=jobserver -frandom-seed=1 diff --git a/config/bootstrap-lto.mk b/config/bootstrap-lto.mk index 9e065e1d85a..50b86ef1c81 100644 --- a/config/bootstrap-lto.mk +++ b/config/bootstrap-lto.mk @@ -2,7 +2,9 @@ STAGE2_CFLAGS += -flto=jobserver -frandom-seed=1 STAGE3_CFLAGS += -flto=jobserver -frandom-seed=1 -STAGEprofile_CFLAGS += -fno-lto +STAGEprofile_CFLAGS += -flto=jobserver -frandom-seed=1 +STAGEtrain_CFLAGS += -flto=jobserver -frandom-seed=1 +STAGEfeedback_CFLAGS += -flto=jobserver -frandom-seed=1 # assumes the host supports the linker plugin LTO_AR = $$r/$(HOST_SUBDIR)/prev-gcc/gcc-ar$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ -- 2.30.2