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Re: [PATCH] Add more RTL dumps
- From: Richard Sandiford <richard at codesourcery dot com>
- To: Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 10 Aug 2005 09:25:56 +0100
- Subject: Re: [PATCH] Add more RTL dumps
- References: <42F8A21E.6010009@lu.unisi.ch>
Paolo Bonzini <paolo.bonzini@lu.unisi.ch> writes:
> This patch leverages the pass manager to add several more dumps for the
> RTL middle-end / back-end of the compiler. I started doing this,
> because I had the compiler crashing right after instantiate_virtual_regs
> and had no clue of what that pass had been producing; it seems quite
> useful to me.
>
> Since I was at it, I modified Steven's splitting of the new loop
> optimizer into multiple passes, to use gates appropriately; I also found
> one candidate (fixupcfg) in the tree part of the compiler.
...
> @@ -4606,11 +4609,6 @@
> static void
> rest_of_handle_flow2 (void)
> {
> - /* Re-create the death notes which were deleted during reload. */
> -#ifdef ENABLE_CHECKING
> - verify_flow_info ();
> -#endif
> -
Sorry if I've missed it, but how does this relate to the other parts
of the patch?
Richard