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| author | Jan Hubicka <jh@suse.cz> | 2008-09-14 19:05:39 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2008-09-14 17:05:39 +0000 |
| commit | 6a78eaa3e613a48336cdfc9f153bc05be14d436e (patch) | |
| tree | 0b6d13660bdd349f3d66247ef7668022716afb70 /gcc/common.opt | |
| parent | 138b9ed9aafe702a5bc841536a5d739b1451ac0d (diff) | |
| download | gcc-6a78eaa3e613a48336cdfc9f153bc05be14d436e.zip gcc-6a78eaa3e613a48336cdfc9f153bc05be14d436e.tar.gz gcc-6a78eaa3e613a48336cdfc9f153bc05be14d436e.tar.bz2 | |
invoke.texi (-fconserve-stack): Document.
* invoke.texi (-fconserve-stack): Document.
* opts.c (decode_options): Handle conserve_stack.
* common.opt (fconvserve_stack): New.
From-SVN: r140362
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index e7f8159..6f09dfd 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -385,6 +385,10 @@ fcommon Common Report Var(flag_no_common,0) Optimization Do not put uninitialized globals in the common section +fconserve-stack +Common Var(flag_conserve_stack,0) Optimization +Do not perform optimizations increasing noticeably stack usage + fcprop-registers Common Report Var(flag_cprop_registers) Optimization Perform a register copy-propagation optimization pass |