[Bug rtl-optimization/37514] [4.4 Regression] Wrong code generated for 20021120-1.c with -O3 -fomit-frame-pointer on sh4

[kkojima at gcc dot gnu dot org]

------- Comment #4 from kkojima at gcc dot gnu dot org  2008-11-10 23:11 -------
Subject: Bug 37514

Author: kkojima
Date: Mon Nov 10 23:10:10 2008
New Revision: 141752

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141752
Log:
        PR rtl-optimization/37514
        * config/sh/sh.h (OPTIMIZATION_OPTIONS): Set
        flag_ira_share_spill_slots to 2 if it's already non-zero.
        (OVERRIDE_OPTIONS): Clear flag_ira_share_spill_slots if
        flag_ira_share_spill_slots is 2.
        * gcc.target/sh/pr37514.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/sh/pr37514.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sh/sh.h
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37514