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| author | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-08 15:28:56 +0000 |
|---|---|---|
| committer | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-09-08 15:28:56 +0000 |
| commit | 60cfcb79540b5415f1dd4860aa0c9cb3d006e429 (patch) | |
| tree | 23362687866b29177d4928c3a31cb6b30a4946d9 /gcc/common.opt | |
| parent | 22d678e818e4cd9b7fe186fa0725a900df3f4db3 (diff) | |
| download | gcc-60cfcb79540b5415f1dd4860aa0c9cb3d006e429.tar.gz | |
2004-09-08 Daniel Berlin <dberlin@dberlin.org>
* Makefile.in (tree-loop-linear.o): Added.
(OBJS-common): Add tree-loop-linear.o
* common.opt: New flag, ftree-loop-linear.
* timevar.def: New timevar, TV_TREE_LOOP_LINEAR.
* tree-flow.h: Add prototype for linear_transform_loops.
* tree-optimize.c: Add linear transform after vectorization.
* tree-pass.h: Add struct pass_linear_transform.
* tree-ssa-loop.c: Add pass_linear_transform.
* tree-loop-linear.c: New file.
* lambda-code.c: gcc_assertify.
(gcc_loop_to_lambda_loop): Handle all exit tests.
Handle case where we have (invariant >= induction var).
(find_induction_var_from_exit_cond): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@87190 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index 00c0ca30007..77862f07e34 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -864,6 +864,10 @@ ftree-loop-im Common Report Var(flag_tree_loop_im) Init(1) Enable loop invariant motion on trees +ftree-loop-linear +Common Report Var(flag_tree_loop_linear) +Enable linear loop transforms on trees + ftree-loop-ivcanon Common Report Var(flag_tree_loop_ivcanon) Create canonical induction variables in loops |