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| author | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-02-26 03:21:15 +0000 |
|---|---|---|
| committer | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-02-26 03:21:15 +0000 |
| commit | 139f8db0db64d61f75b71bc91175328650782bab (patch) | |
| tree | 04745142f7bd054c8a56a589c003b7664faaf9b4 /gcc/gcse.c | |
| parent | b55b7c5158989019cc798df235474fcb7edbf814 (diff) | |
| download | gcc-139f8db0db64d61f75b71bc91175328650782bab.tar.gz | |
* gcse.c (delete_null_pointer_checks_1): Do not delete CC setter
unless HAVE_cc0.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78484 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/gcse.c b/gcc/gcse.c index 36950b186bf..ad1c9fda64e 100644 --- a/gcc/gcse.c +++ b/gcc/gcse.c @@ -6069,8 +6069,10 @@ delete_null_pointer_checks_1 (unsigned int *block_reg, sbitmap *nonnull_avin, something_changed = 1; delete_insn (last_insn); +#ifdef HAVE_cc0 if (compare_and_branch == 2) delete_insn (earliest); +#endif purge_dead_edges (bb); /* Don't check this block again. (Note that BB_END is |