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| author | Richard Guenther <rguenther@suse.de> | 2008-01-21 16:21:45 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-01-21 16:21:45 +0000 |
| commit | bb0c55f6ee50d62e355558db86ebeb7d6ec04d70 (patch) | |
| tree | aab122eb2a7f9b6f99a39bb28eee3b362934fa73 /gcc/tree-cfg.c | |
| parent | 94c54fea1a1344374593ba23b4fdd34cdbc476c4 (diff) | |
| download | gcc-bb0c55f6ee50d62e355558db86ebeb7d6ec04d70.zip gcc-bb0c55f6ee50d62e355558db86ebeb7d6ec04d70.tar.gz gcc-bb0c55f6ee50d62e355558db86ebeb7d6ec04d70.tar.bz2 | |
re PR target/34856 (ICE with some constant vectors)
2008-01-21 Richard Guenther <rguenther@suse.de>
PR middle-end/34856
* tree-cfg.c (verify_expr): Allow all invariant expressions
instead of just constant class ones as reference argument.
* tree-ssa-loop-im.c (for_each_index): Handle CONSTRUCTOR
like any other constant.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
* gcc.c-torture/compile/pr34856.c: New testcase.
From-SVN: r131696
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index c702502..ffb4983 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -3304,7 +3304,7 @@ verify_expr (tree *tp, int *walk_subtrees, void *data ATTRIBUTE_UNUSED) t = TREE_OPERAND (t, 0); } - if (!CONSTANT_CLASS_P (t) && !is_gimple_lvalue (t)) + if (!is_gimple_min_invariant (t) && !is_gimple_lvalue (t)) { error ("invalid reference prefix"); return t; |