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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-01-25 21:32:42 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-01-25 21:32:42 +0000 |
| commit | 690108365864207ccfe3c995b78589e4086f0165 (patch) | |
| tree | 6ee4145d1e976fa3d03f52cdc6f9487377b87883 /gcc/gcse.c | |
| parent | 819f2ab7f2185ed35eb49a30a6a789d91728b3ce (diff) | |
| download | gcc-690108365864207ccfe3c995b78589e4086f0165.tar.gz | |
* gcse.c (local_cprop_pass): Update reg_sets table when needed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61799 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/gcse.c b/gcc/gcse.c index 272e39a915b..cf724f43d44 100644 --- a/gcc/gcse.c +++ b/gcc/gcse.c @@ -4422,7 +4422,12 @@ local_cprop_pass (alter_jumps) cselib_finish (); /* Global analysis may get into infinite loops for unreachable blocks. */ if (changed && alter_jumps) - delete_unreachable_blocks (); + { + delete_unreachable_blocks (); + free_reg_set_mem (); + alloc_reg_set_mem (max_reg_num ()); + compute_sets (get_insns ()); + } } /* Forward propagate copies. This includes copies and constants. Return |