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| author | Richard Biener <rguenther@suse.de> | 2013-03-08 13:46:18 +0000 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2013-03-08 13:46:18 +0000 |
| commit | d4d71a344b89e9123aefcaec3ca42315f3d21149 (patch) | |
| tree | d081466022e877b8bfc365d6788ad977e42f955f /gcc/tree-cfg.c | |
| parent | e7d4e671c73784fc0398ba97769a53dbcb5366f1 (diff) | |
2013-03-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/56570
* tree-cfg.c (verify_expr_location_1): Verify locations for
DECL_DEBUG_EXPR.
* tree-sra.c (create_access_replacement): Strip locations
from DECL_DEBUG_EXPRs.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@196546 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 7be44e42e4b..5466e8b43a1 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -4523,6 +4523,15 @@ verify_expr_location_1 (tree *tp, int *walk_subtrees, void *data) { struct pointer_set_t *blocks = (struct pointer_set_t *) data; + if (TREE_CODE (*tp) == VAR_DECL + && DECL_DEBUG_EXPR_IS_FROM (*tp)) + { + tree t = DECL_DEBUG_EXPR (*tp); + tree addr = walk_tree (&t, verify_expr_location_1, blocks, NULL); + if (addr) + return addr; + } + if (!EXPR_P (*tp)) { *walk_subtrees = false; |