This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [PATCH] mn10300: Fix an ICE

From: Jeff Law <law at redhat dot com>
To: Segher Boessenkool <segher at kernel dot crashing dot org>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 25 Nov 2014 10:15:45 -0700
Subject: Re: [PATCH] mn10300: Fix an ICE
Authentication-results: sourceware.org; auth=none
References: <0f849537da2ed4ba59a53da920e3e0e6b1ea4f9c dot 1416885944 dot git dot segher at kernel dot crashing dot org> <5474B1F3 dot 2000003 at redhat dot com> <20141125171409 dot GA24944 at gate dot crashing dot org>

On 11/25/14 10:14, Segher Boessenkool wrote:

On Tue, Nov 25, 2014 at 09:44:35AM -0700, Jeff Law wrote:

On 11/24/14 20:37, Segher Boessenkool wrote:

`lcc' is not an insn but just a pattern.  This caused a build error in
libgcc.

A good example of a case that would have been caught if we get to a
point where stuff in the insn chain are not RTX objects, but something
else entirely.


Hey, it already did ICE, easy to catch.  But you mean "wouldn't even
compile" I guess :-)

Exactly. This kind of problem is something I want to catch at compiletime rather than at runtime.


jeff

Follow-Ups:
- Re: [PATCH] mn10300: Fix an ICE
  - From: David Malcolm

References:
- [PATCH] mn10300: Fix an ICE
  - From: Segher Boessenkool
- Re: [PATCH] mn10300: Fix an ICE
  - From: Jeff Law
- Re: [PATCH] mn10300: Fix an ICE
  - From: Segher Boessenkool

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]