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| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-09-19 17:56:37 +0000 |
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| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-09-19 17:56:37 +0000 |
| commit | f81424362ed2c19415d5c09343737a8c799b47b7 (patch) | |
| tree | 0d3a9e78065a6083c400be80b25fd4fd8e585a7f /gcc/gimplify.c | |
| parent | 27fa90116c262fdd12ce9bcfd9eb7bd1c57b3180 (diff) | |
| download | gcc-f81424362ed2c19415d5c09343737a8c799b47b7.tar.gz | |
2008-09-18 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk r140490
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@140495 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index bb38ba398f6..d723d9f16a9 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -7117,6 +7117,18 @@ gimplify_type_sizes (tree type, gimple_seq *list_p) /* These types may not have declarations, so handle them here. */ gimplify_type_sizes (TREE_TYPE (type), list_p); gimplify_type_sizes (TYPE_DOMAIN (type), list_p); + /* When not optimizing, ensure VLA bounds aren't removed. */ + if (!optimize + && TYPE_DOMAIN (type) + && INTEGRAL_TYPE_P (TYPE_DOMAIN (type))) + { + t = TYPE_MIN_VALUE (TYPE_DOMAIN (type)); + if (t && TREE_CODE (t) == VAR_DECL && DECL_ARTIFICIAL (t)) + DECL_IGNORED_P (t) = 0; + t = TYPE_MAX_VALUE (TYPE_DOMAIN (type)); + if (t && TREE_CODE (t) == VAR_DECL && DECL_ARTIFICIAL (t)) + DECL_IGNORED_P (t) = 0; + } break; case RECORD_TYPE: |