diff options
| author | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-11-27 14:55:36 +0000 |
|---|---|---|
| committer | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-11-27 14:55:36 +0000 |
| commit | df003af2e0139872cd9e9d30e7f7f1ca0f5dcc94 (patch) | |
| tree | 399b912d43243b3974b9b226e9f2dad921c25c95 /gcc | |
| parent | c4b2c7714c6d5ca9220a45716665796859de8911 (diff) | |
| download | gcc-df003af2e0139872cd9e9d30e7f7f1ca0f5dcc94.tar.gz | |
* expr.c (store_constructor): Use EXACT_DIV_EXPR when dividend is
known to be multiple of divisor.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30677 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/expr.c | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e378c87d73d..c448f0fedcf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ Sat Nov 27 08:38:26 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + * expr.c (store_constructor): Use EXACT_DIV_EXPR when dividend is + known to be multiple of divisor. + * expr.c (store_constructor): Don't clobber TARGET if CLEARED. * combine.c (try_combine): Add code to try to merge a set of a diff --git a/gcc/expr.c b/gcc/expr.c index 5fc55e52572..4f9f439b88a 100644 --- a/gcc/expr.c +++ b/gcc/expr.c @@ -4185,7 +4185,7 @@ store_constructor (exp, target, align, cleared) offset = build (WITH_RECORD_EXPR, sizetype, offset, make_tree (TREE_TYPE (exp), target)); - offset = size_binop (FLOOR_DIV_EXPR, offset, + offset = size_binop (EXACT_DIV_EXPR, offset, size_int (BITS_PER_UNIT)); offset_rtx = expand_expr (offset, NULL_RTX, VOIDmode, 0); |