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| author | Daniel Berlin <dberlin@dberlin.org> | 2006-02-18 00:09:51 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2006-02-18 00:09:51 +0000 |
| commit | dd7b13d8f4d0631da3833a0cac51a0b97584bbe5 (patch) | |
| tree | 9643b83c8afed5b1e3d1ef4265c6e592bdd97dab /gcc | |
| parent | 7e646101de54fc8ffa3e9097a73d7ce08efefbb7 (diff) | |
| download | gcc-dd7b13d8f4d0631da3833a0cac51a0b97584bbe5.zip gcc-dd7b13d8f4d0631da3833a0cac51a0b97584bbe5.tar.gz gcc-dd7b13d8f4d0631da3833a0cac51a0b97584bbe5.tar.bz2 | |
re PR tree-optimization/26341 (930217-1.c and 931013-3.c ICE at -O2 and above in add_virtual_operand)
2006-02-17 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/26341
* tree-ssa-operands.c (add_virtual_operand): Remove assert
about NAME_MEMORY_TAG's.
From-SVN: r111217
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/tree-ssa-operands.c | 14 |
2 files changed, 8 insertions, 12 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 25d45d6..479e8e8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-02-17 Daniel Berlin <dberlin@dberlin.org> + + Fix PR tree-optimization/26341 + * tree-ssa-operands.c (add_virtual_operand): Remove assert + about NAME_MEMORY_TAG's. + 2006-02-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> PR target/26255 diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c index 3318b0e..01ca06b 100644 --- a/gcc/tree-ssa-operands.c +++ b/gcc/tree-ssa-operands.c @@ -1847,13 +1847,7 @@ add_virtual_operand (tree var, stmt_ann_t s_ann, int flags, aliases will link up properly with calls. */ if (v_ann->is_alias_tag || none_added || (TREE_CODE (var) == TYPE_MEMORY_TAG && for_clobber)) - { - /* We should never end up with adding no aliases of an - NMT, as that would imply we got the set wrong. */ - gcc_assert (!(none_added && TREE_CODE (var) == NAME_MEMORY_TAG)); - - append_v_may_def (var); - } + append_v_may_def (var); } else { @@ -1869,11 +1863,7 @@ add_virtual_operand (tree var, stmt_ann_t s_ann, int flags, /* Similarly, append a virtual uses for VAR itself, when it is an alias tag. */ if (v_ann->is_alias_tag || none_added) - { - gcc_assert (!(none_added && TREE_CODE (var) == NAME_MEMORY_TAG)); - - append_vuse (var); - } + append_vuse (var); } } } |