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| author | Richard Guenther <rguenther@suse.de> | 2011-10-05 09:31:40 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-10-05 09:31:40 +0000 |
| commit | eb8f1123d9a6e25c288cac5a34e050c5292fd5b6 (patch) | |
| tree | f4c2c3c0ea4056b132962dc93a348d4034f90d01 /gcc | |
| parent | 2c893b9dbc44525c276c8d7a28ce6571758d973c (diff) | |
| download | gcc-eb8f1123d9a6e25c288cac5a34e050c5292fd5b6.zip gcc-eb8f1123d9a6e25c288cac5a34e050c5292fd5b6.tar.gz gcc-eb8f1123d9a6e25c288cac5a34e050c5292fd5b6.tar.bz2 | |
re PR middle-end/50609 (FAIL: gcc.c-torture/execute/pr23135.c compilation, -O2 -flto (ICE))
2011-10-05 Richard Guenther <rguenther@suse.de>
PR tree-optimization/50609
* gimple-fold.c (fold_array_ctor_reference): Also handle
vector typed constructors.
(fold_ctor_reference): Dispatch to fold_array_ctor_reference
for vector typed constructors.
From-SVN: r179540
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/gimple-fold.c | 7 |
2 files changed, 13 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9147e87..21910f2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2011-10-05 Richard Guenther <rguenther@suse.de> + + PR tree-optimization/50609 + * gimple-fold.c (fold_array_ctor_reference): Also handle + vector typed constructors. + (fold_ctor_reference): Dispatch to fold_array_ctor_reference + for vector typed constructors. + 2011-10-05 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.c (ix86_emit_binop): New static function. diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c index f8e5035..179535e 100644 --- a/gcc/gimple-fold.c +++ b/gcc/gimple-fold.c @@ -2747,10 +2747,12 @@ fold_array_ctor_reference (tree type, tree ctor, double_int low_bound, elt_size; double_int index, max_index; double_int access_index; - tree domain_type = TYPE_DOMAIN (TREE_TYPE (ctor)); + tree domain_type = NULL_TREE; HOST_WIDE_INT inner_offset; /* Compute low bound and elt size. */ + if (TREE_CODE (TREE_TYPE (ctor)) == ARRAY_TYPE) + domain_type = TYPE_DOMAIN (TREE_TYPE (ctor)); if (domain_type && TYPE_MIN_VALUE (domain_type)) { /* Static constructors for variably sized objects makes no sense. */ @@ -2917,7 +2919,8 @@ fold_ctor_reference (tree type, tree ctor, unsigned HOST_WIDE_INT offset, if (TREE_CODE (ctor) == CONSTRUCTOR) { - if (TREE_CODE (TREE_TYPE (ctor)) == ARRAY_TYPE) + if (TREE_CODE (TREE_TYPE (ctor)) == ARRAY_TYPE + || TREE_CODE (TREE_TYPE (ctor)) == VECTOR_TYPE) return fold_array_ctor_reference (type, ctor, offset, size); else return fold_nonarray_ctor_reference (type, ctor, offset, size); |