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| author | Alexander Monakov <amonakov@ispras.ru> | 2010-11-25 13:05:00 +0300 |
|---|---|---|
| committer | Alexander Monakov <amonakov@gcc.gnu.org> | 2010-11-25 13:05:00 +0300 |
| commit | 9ef1bf719b91f4409273912c50162b722ae89b66 (patch) | |
| tree | 1c3f871216986df312c309d8e8c8af7acfa667b4 /gcc/function.c | |
| parent | d787f788f8ac10ab768befcb5b2d4b0c4b288286 (diff) | |
| download | gcc-9ef1bf719b91f4409273912c50162b722ae89b66.zip gcc-9ef1bf719b91f4409273912c50162b722ae89b66.tar.gz gcc-9ef1bf719b91f4409273912c50162b722ae89b66.tar.bz2 | |
re PR rtl-optimization/46585 (ICE: SIGSEGV in vinsn_create (sel-sched-ir.c:1189) with -fno-dce -fschedule-insns -fselective-scheduling)
PR rtl-optimization/46585
* sel-sched-ir.c (return_regset_to_pool): Verify that RS is not NULL.
(vinsn_init): Skip initialization of dependencies for local NOPs.
(vinsn_delete): Don't try to free regsets for local NOPs.
(setup_nop_and_exit_insns): Change definition of nop_pattern.
testsuite:
* gcc.dg/pr46585.c: New.
From-SVN: r167141
Diffstat (limited to 'gcc/function.c')
0 files changed, 0 insertions, 0 deletions