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| author | Richard Guenther <rguenther@suse.de> | 2007-11-16 13:14:03 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-11-16 13:14:03 +0000 |
| commit | 99552e406c4175a2d700149758ba8c6c70d400f2 (patch) | |
| tree | 97750d67d6f8abd3fbd25accee31cb3d8df964c2 /gcc/tree-ssa-forwprop.c | |
| parent | 7f879c9615a980c3874350e9739bce139c67f322 (diff) | |
| download | gcc-99552e406c4175a2d700149758ba8c6c70d400f2.tar.gz | |
re PR tree-optimization/34113 (ICE in get_addr_dereference_operands, at tree-ssa-operands.c:1746)
2007-11-16 Richard Guenther <rguenther@suse.de>
PR tree-optimization/34113
* tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars):
Use correct conversion direction for checking type compatibility.
* gcc.c-torture/compile/pr34113.c: New testcase.
From-SVN: r130223
Diffstat (limited to 'gcc/tree-ssa-forwprop.c')
| -rw-r--r-- | gcc/tree-ssa-forwprop.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c index bacd34e7f4d..661d3d2a240 100644 --- a/gcc/tree-ssa-forwprop.c +++ b/gcc/tree-ssa-forwprop.c @@ -959,8 +959,8 @@ tree_ssa_forward_propagate_single_use_vars (void) || TREE_CODE (rhs) == CONVERT_EXPR) && TREE_CODE (TREE_OPERAND (rhs, 0)) == ADDR_EXPR && POINTER_TYPE_P (TREE_TYPE (rhs)) - && useless_type_conversion_p (TREE_TYPE (TREE_TYPE (rhs)), - TREE_TYPE (TREE_TYPE (TREE_OPERAND (rhs, 0)))))) + && useless_type_conversion_p (TREE_TYPE (TREE_TYPE (TREE_OPERAND (rhs, 0))), + TREE_TYPE (TREE_TYPE (rhs))))) { if (forward_propagate_addr_expr (lhs, rhs)) { |