diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2012-10-02 13:43:09 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2012-10-02 13:43:09 +0000 |
| commit | 47f1118ad5e5f48d696eccf2c923f36631892e5a (patch) | |
| tree | 3adb3336c25f30bb07febeff1971bf93fbfcc921 /gcc/expr.c | |
| parent | c8364101170a507c9dc7e6bbe1d4e83442b9a939 (diff) | |
PR tree-optimization/54713
* expr.c (categorize_ctor_elements_1): Don't assume purpose is
non-NULL.
* tree-cfg.c (verify_gimple_assign_single): Add verification of
vector CONSTRUCTORs.
* tree-ssa-sccvn.c (vn_reference_lookup_3): For VECTOR_TYPE
CONSTRUCTORs, don't do anything if element type is VECTOR_TYPE,
and don't check index.
* tree-vect-slp.c (vect_get_constant_vectors): VIEW_CONVERT_EXPR
ctor elements first if their type isn't compatible with vector
element type.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@191983 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/expr.c b/gcc/expr.c index c180e8d5edc..1adea93c316 100644 --- a/gcc/expr.c +++ b/gcc/expr.c @@ -5491,7 +5491,7 @@ categorize_ctor_elements_1 (const_tree ctor, HOST_WIDE_INT *p_nz_elts, { HOST_WIDE_INT mult = 1; - if (TREE_CODE (purpose) == RANGE_EXPR) + if (purpose && TREE_CODE (purpose) == RANGE_EXPR) { tree lo_index = TREE_OPERAND (purpose, 0); tree hi_index = TREE_OPERAND (purpose, 1); |