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| author | Richard Guenther <rguenther@suse.de> | 2010-06-26 15:55:05 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-06-26 15:55:05 +0000 |
| commit | 2706a6158b15ddab733890ac656f2e43e2365ef5 (patch) | |
| tree | 1c7125cd1c2808dabab6aadecd8045db06df02cb /gcc/tree-cfg.c | |
| parent | 8b3057b30d78d0e30ec9f0db8806229bd8f28dfc (diff) | |
| download | gcc-2706a6158b15ddab733890ac656f2e43e2365ef5.zip gcc-2706a6158b15ddab733890ac656f2e43e2365ef5.tar.gz gcc-2706a6158b15ddab733890ac656f2e43e2365ef5.tar.bz2 | |
re PR tree-optimization/44393 (ICE: verify_ssa failed: no immediate_use list with -Os -ftree-loop-distribution)
2010-06-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/44393
* tree-loop-distribution.c (generate_loops_for_partition): Fix
stmt removal and VOP renaming.
(generate_memset_zero): Remove redundant stmt updating.
* tree-flow.h (mark_virtual_ops_in_bb): Remove.
* tree-cfg.c (mark_virtual_ops_in_bb): Likewise.
* gcc.dg/pr44393.c: New testcase.
From-SVN: r161434
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 943aa5a..f28db37 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -5792,21 +5792,6 @@ move_stmt_r (gimple_stmt_iterator *gsi_p, bool *handled_ops_p, return NULL_TREE; } -/* Marks virtual operands of all statements in basic blocks BBS for - renaming. */ - -void -mark_virtual_ops_in_bb (basic_block bb) -{ - gimple_stmt_iterator gsi; - - for (gsi = gsi_start_phis (bb); !gsi_end_p (gsi); gsi_next (&gsi)) - mark_virtual_ops_for_renaming (gsi_stmt (gsi)); - - for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi)) - mark_virtual_ops_for_renaming (gsi_stmt (gsi)); -} - /* Move basic block BB from function CFUN to function DEST_FN. The block is moved out of the original linked list and placed after block AFTER in the new list. Also, the block is removed from the |