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| author | David Edelsohn <edelsohn@gnu.org> | 2005-03-31 16:01:53 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2005-03-31 11:01:53 -0500 |
| commit | b4852851d428743d419545f505e57959c94d5636 (patch) | |
| tree | 6015885f8d0dc23a5364f59724ef86fae15d470f /gcc | |
| parent | 14fd645e24c0924bbcc0a7f5fa85b7534cd3c4f2 (diff) | |
| download | gcc-b4852851d428743d419545f505e57959c94d5636.zip gcc-b4852851d428743d419545f505e57959c94d5636.tar.gz gcc-b4852851d428743d419545f505e57959c94d5636.tar.bz2 | |
tree-ssa-loop-im.c (stmt_cost): Add RDIV_EXPR to list of expensive operations.
* tree-ssa-loop-im.c (stmt_cost): Add RDIV_EXPR to list of
expensive operations.
From-SVN: r97330
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-loop-im.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c651077..41224f4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-03-31 David Edelsohn <edelsohn@gnu.org> + + * tree-ssa-loop-im.c (stmt_cost): Add RDIV_EXPR to list of + expensive operations. + 2005-03-31 Ian Lance Taylor <ian@airs.com> * collect2.c (lderrout): New variable. diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c index 51ada3d..98bc76b 100644 --- a/gcc/tree-ssa-loop-im.c +++ b/gcc/tree-ssa-loop-im.c @@ -436,6 +436,7 @@ stmt_cost (tree stmt) case FLOOR_MOD_EXPR: case ROUND_MOD_EXPR: case TRUNC_MOD_EXPR: + case RDIV_EXPR: /* Division and multiplication are usually expensive. */ cost += 20; break; |