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Re: RFA: patch for usage of more accurate live information for theglobal and the reload.
- From: "Vladimir N. Makarov" <vmakarov at redhat dot com>
- To: Richard Henderson <rth at redhat dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 24 May 2004 13:32:24 -0400
- Subject: Re: RFA: patch for usage of more accurate live information for theglobal and the reload.
- References: <40A9028B.3050908@redhat.com> <20040523185529.GA4914@redhat.com>
Richard Henderson wrote:
+ static void
+ forward_propagate_solution (bool (*eq) (basic_block, basic_block, bool))
This is called once; why pass the eq function?
Sorry, I've missed it. It is a historical reason. As I wrote I had GVN
code to decrease the conflict number but the usage of GVN was not
justified. I use it for many other things like rematerialization and
live range splitting.
I'll fix it in this patch too.
Vlad