PR target/66870
commite97f880e558e8a1ce9cb678b92d4eccc02a75fbe
authorian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 30 Sep 2015 23:06:11 +0000 (30 23:06 +0000)
committerian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 30 Sep 2015 23:06:11 +0000 (30 23:06 +0000)
tree37eb8b2f85d9a656044717d6a82ffa026692d05c
parentdb15b98d518e5146e5b88592b3335d77b8465a4b
PR target/66870
* config/rs6000/sysv4.h (TARGET_CAN_SPLIT_STACK_64BIT): Define.
* configure.ac: Define HAVE_GOLD_ALTERNATE_SPLIT_STACK on Power
based on gold linker version.
* gcc.c: Add -fuse-ld=gold to STACK_SPLIT_SPEC if
HAVE_GOLD_ALTERNATE_SPLIT_STACK defined.
* configure, config.in: Regenerate.
go:
* gospec.c (lang_specific_driver): Set appropriate split stack
options for 64 bit compiles based on TARGET_CAN_SPLIT_STACK_64BIT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228311 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config.in
gcc/config/rs6000/sysv4.h
gcc/configure
gcc/configure.ac
gcc/gcc.c
gcc/go/ChangeLog
gcc/go/gospec.c