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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-09-14 17:05:39 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-09-14 17:05:39 +0000 |
| commit | c231842d93e665a9f1be11fa9483a4672cf94c03 (patch) | |
| tree | 0b6d13660bdd349f3d66247ef7668022716afb70 /gcc/common.opt | |
| parent | 4267148957e170c4d4ee655ccf19b2583b077554 (diff) | |
| download | gcc-c231842d93e665a9f1be11fa9483a4672cf94c03.tar.gz | |
* invoke.texi (-fconserve-stack): Document.
* opts.c (decode_options): Handle conserve_stack.
* common.opt (fconvserve_stack): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140362 138bc75d-0d04-0410-961f-82ee72b054a4
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 e7f8159a161..6f09dfdc2f4 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 |