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| author | razya <razya@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-05-04 09:19:02 +0000 |
|---|---|---|
| committer | razya <razya@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-05-04 09:19:02 +0000 |
| commit | 2b74c150e7f74609e313b1be10302126ca9f5e33 (patch) | |
| tree | ef41d3b028cb0bd843e780b6ff16b1f90786cd60 /gcc/common.opt | |
| parent | 696243a6115e019684f7062e28b91ba3925e96c2 (diff) | |
| download | gcc-2b74c150e7f74609e313b1be10302126ca9f5e33.tar.gz | |
2006-05-04 Leehod Baruch <leehod@il.ibm.com>
* see.c: New file.
* Makefile.in (OBJS-common): Add see.o.
(see.o): Add dependencies.
* common.opt (fsee): New flag for the see optimization was added.
* opts.c (flag_see): Initialized.
* passes.c (init_optimization_passes, pass_see): New pass.
* rtl.h (see_main): Declaration as extern.
* timevar.def (TV_SEE): New.
* tree-pass.h (pass_see): Declaration as extern.
* invoke.texi (-fsee): Document.
* recog.c (validate_simplify_insn): New function.
* recog.h (validate_simplify_insn): Declaration as extern.
* df-problems.c (df_chain_dump): Check for NULL.
2006-05-04 Kenneth Zadeck <zadeck@naturalbridge.com>
Daniel Berlin <dberlin@dberlin.org>
* cfgrtl.c (insert_insn_bb_end_new): New function.
* basic-block.h (insert_insn_bb_end_new): Declaration as extern.
2006-05-04 Leehod Baruch <leehod.baruch@weizmann.ac.il>
* df.h (struct web_entry): Moved from web.c.
(union_defs): Declaration as extern.
(unionfind_root): Likewise.
(unionfind_union): Likewise.
* web.c (struct web_entry): Moved to df.h.
(unionfind_root): Remove static declaration.
(unionfind_union): Likewise.
(union_defs): Likewise and generalize to use callback function.
(web_main): Update arguments for union_defs function call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113518 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 53836f399e7..9d9cbca64c8 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -809,6 +809,10 @@ frtl-abstract-sequences Common Report Var(flag_rtl_seqabstr) Perform sequence abstraction optimization on RTL +fsee +Common Report Var(flag_see) Init(0) +Eliminate redundant sign extensions using LCM. + fshow-column Common C ObjC C++ ObjC++ Report Var(flag_show_column) Init(1) Show column numbers in diagnostics, when available. Default on |