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Re: -fgraphite docs
On Mon, Jan 19, 2009 at 11:11 PM, Ben Elliston <bje@au1.ibm.com> wrote:
>> > Is this an oversight, or are these options deprecated?
>>
>> These options are intentionally not documented: they should not be
>> used by programmers.
>
> Perhaps we should add a comment to common.opt to explain this?
Yes, we could apply this patch.
Sebastian
Index: common.opt
===================================================================
--- common.opt (revision 143456)
+++ common.opt (working copy)
@@ -551,6 +551,7 @@ Common Report Var(flag_gcse_after_reload
Perform global common subexpression elimination after register allocation
has finished
+; This option is not documented yet as its semantics will change.
fgraphite
Common Report Var(flag_graphite)
Enable in and out of Graphite representation
@@ -567,6 +568,7 @@ floop-block
Common Report Var(flag_loop_block) Optimization
Enable Loop Blocking transformation
+; This option is not documented as it does not perform any useful optimization.
fgraphite-identity
Common Report Var(flag_graphite_identity) Optimization
Enable Graphite Identity transformation