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Re: [Bug rtl-optimization/16060] [3.5 Regression] ICE 'unrecognizable insn' with -ftracer
- From: Eric Botcazou <ebotcazou at libertysurf dot fr>
- To: Joern Rennecke <joern dot rennecke at superh dot com>
- Cc: ctice at apple dot com (Caroline Tice),gcc-patches at gcc dot gnu dot org
- Date: Mon, 28 Jun 2004 08:28:53 +0200
- Subject: Re: [Bug rtl-optimization/16060] [3.5 Regression] ICE 'unrecognizable insn' with -ftracer
- References: <200406211358.i5LDwpp23025@chloe.uk.w2k.superh.com>
Hi Joern,
> The appended testcase makes the compilation succeed for the testcase;
> I am currently bootstrapping / regtesting this for i686-pc-linux-gnu.
>
> 2004-06-21 J"orn Rennecke <joern.rennecke@superh.com>
>
> * cfglayout.c (fixup_reorder_chain): Don't do anything for
> e_fall->dest == EXIT_BLOCK_PTR.
Any news on this front? The SPARC prologue/epilogue patch cannot bootstrap
without it.
--
Eric Botcazou