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| author | Richard Kenner <kenner@gcc.gnu.org> | 1997-06-27 10:36:37 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1997-06-27 10:36:37 -0400 |
| commit | 9a9b232af82e22d4f9e775849b701d2f58138747 (patch) | |
| tree | ce0878c618c20965182ef767b6a26f8aa50048e0 /gcc/stor-layout.c | |
| parent | 71d306d1b1dcbe7c1c5bbe4f38e7b07b39d51117 (diff) | |
| download | gcc-9a9b232af82e22d4f9e775849b701d2f58138747.zip gcc-9a9b232af82e22d4f9e775849b701d2f58138747.tar.gz gcc-9a9b232af82e22d4f9e775849b701d2f58138747.tar.bz2 | |
(layout_record, PCC_BITFIELD_TYPE_MATTERS): Round up when calculating
possible end address.
From-SVN: r14326
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 8c2357a..83bfb99 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -440,7 +440,8 @@ layout_record (rec) /* A bit field may not span more units of alignment of its type than its type itself. Advance to next boundary if necessary. */ - if (((const_size + field_size) / type_align - const_size / type_align) + if (((const_size + field_size + type_align - 1) / type_align + - const_size / type_align) > TREE_INT_CST_LOW (TYPE_SIZE (TREE_TYPE (field))) / type_align) const_size = CEIL (const_size, type_align) * type_align; } |