[Bug optimization/13184] New: -Os with -fomit-frame-pointer should only remove frame pointer if code size will decrease
bryner at brianryner dot com
gcc-bugzilla@gcc.gnu.org
Tue Nov 25 07:07:00 GMT 2003
Using -fomit-frame-pointer makes some functions smaller, and others larger.
It would be nice if when using -Os -fomit-frame-pointer, gcc could choose
whether to omit the frame pointer on a per-function basis, based on whether
doing so increases the code size.
--
Summary: -Os with -fomit-frame-pointer should only remove frame
pointer if code size will decrease
Product: gcc
Version: 3.3.2
Status: UNCONFIRMED
Severity: enhancement
Priority: P2
Component: optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bryner at brianryner dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC host triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13184
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