diff options
| author | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-06-21 00:23:06 +0000 |
|---|---|---|
| committer | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-06-21 00:23:06 +0000 |
| commit | f32557729faee159f9c184dcdef2bf4df477a688 (patch) | |
| tree | 10127b0ac2c8329bd4281e72b0dc157bd8f3d8b7 /config | |
| parent | e24da5a527af1958ae2dbf6dbb098328e8008d3c (diff) | |
| download | gcc-f32557729faee159f9c184dcdef2bf4df477a688.tar.gz | |
contrib/ChangeLog:
* compare-debug: Drop LTO sections.
config/ChangeLog:
* bootstrap-lto.mk: New.
gcc/ChangeLog:
* doc/install.texi: Document bootstrap-lto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161061 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'config')
| -rw-r--r-- | config/ChangeLog | 4 | ||||
| -rw-r--r-- | config/bootstrap-lto.mk | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index 78259e63597..9d18d75f2a7 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,7 @@ +2010-06-20 Alexandre Oliva <aoliva@redhat.com> + + * bootstrap-lto.mk: New. + 2010-06-10 Paolo Bonzini <bonzini@gnu.org> * override.m4: Remove obsolete (<2.64) definitions. diff --git a/config/bootstrap-lto.mk b/config/bootstrap-lto.mk new file mode 100644 index 00000000000..14099a08b8d --- /dev/null +++ b/config/bootstrap-lto.mk @@ -0,0 +1,8 @@ +# This option enables LTO for stage2 and stage3. It requires lto to +# be enabled for stage1 with --enable-stage1-languages. + +STAGE2_CFLAGS += -flto +STAGE3_CFLAGS += -flto + +# Ada fails to build with LTO, turn it off for now. +BOOT_ADAFLAGS += -fno-lto |