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| author | Richard Guenther <rguenther@suse.de> | 2007-10-11 09:46:04 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-10-11 09:46:04 +0000 |
| commit | 1ef40d6b95a5180ab9e812a1df23e792db0d67b1 (patch) | |
| tree | 2e05f6dc3d8a48fa7924c3d42814a9434b9ed7b6 | |
| parent | c343d5a73197df34694a7c6eaebc4ae28081d8bb (diff) | |
| download | gcc-1ef40d6b95a5180ab9e812a1df23e792db0d67b1.zip gcc-1ef40d6b95a5180ab9e812a1df23e792db0d67b1.tar.gz gcc-1ef40d6b95a5180ab9e812a1df23e792db0d67b1.tar.bz2 | |
gcse.c (hash_scan_set): If the next nonnote insn is in a different basic block insert the set.
2007-10-11 Richard Guenther <rguenther@suse.de>
* gcse.c (hash_scan_set): If the next nonnote insn is in
a different basic block insert the set.
From-SVN: r129230
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/gcse.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e737cb7..730949b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2007-10-11 Richard Guenther <rguenther@suse.de> + * gcse.c (hash_scan_set): If the next nonnote insn is in + a different basic block insert the set. + +2007-10-11 Richard Guenther <rguenther@suse.de> + PR middle-end/33724 * tree-cfg.c (one_pointer_to_useless_type_conversion_p): New function. (verify_gimple_expr): Use it to verify pointer-to types for @@ -1761,6 +1761,7 @@ hash_scan_set (rtx pat, rtx insn, struct hash_table *table) oprs_available_p searches from INSN on. */ && (insn == BB_END (BLOCK_FOR_INSN (insn)) || (tmp = next_nonnote_insn (insn)) == NULL_RTX + || BLOCK_FOR_INSN (tmp) != BLOCK_FOR_INSN (insn) || oprs_available_p (pat, tmp))) insert_set_in_table (pat, insn, table); } |