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From: Richard Sandiford <richard.sandiford@arm.com>
To: gcc-patches@gcc.gnu.org
Subject: Re: Fix for "FAIL: tmpdir-gcc.dg-struct-layout-1/t028 c_compat_x_tst.o compile, (internal compiler error)"
Date: Fri, 03 Oct 2014 10:18:00 -0000	[thread overview]
Message-ID: <87h9zljw1w.fsf@e105548-lin.cambridge.arm.com> (raw)
In-Reply-To: <000001cfdd49$346d4080$9d47c180$@arm.com> (David Sherwood's	message of "Wed, 1 Oct 2014 08:27:49 +0100")

"David Sherwood" <david.sherwood@arm.com> writes:
> Hi Andreas,
>
> OK, I will fix this.

I installed David's patch below as obvious.  Tested on x86_64-linux-gnu.

Thanks,
Richard


gcc/
2014-10-03  David Sherwood  <david.sherwood@arm.com>

	* ira-int.h (ira_allocno): Mark hard_regno as signed.

Index: gcc/ira-int.h
===================================================================
--- gcc/ira-int.h	2014-09-30 09:04:23.602162410 +0100
+++ gcc/ira-int.h	2014-10-03 11:09:21.986634891 +0100
@@ -318,7 +318,7 @@ struct ira_allocno
      number (0, ...) - 2.  Value -1 is used for allocnos spilled by the
      reload (at this point pseudo-register has only one allocno) which
      did not get stack slot yet.  */
-  int hard_regno : 16;
+  signed int hard_regno : 16;
   /* Allocnos with the same regno are linked by the following member.
      Allocnos corresponding to inner loops are first in the list (it
      corresponds to depth-first traverse of the loops).  */

  reply	other threads:[~2014-10-03 10:18 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-26 14:26 David Sherwood
2014-09-30  8:05 ` Richard Sandiford
2014-09-30  8:14   ` Andreas Schwab
2014-09-30 11:09     ` Richard Sandiford
2014-09-30 11:51       ` Andreas Schwab
2014-09-30 13:53         ` Richard Earnshaw
2014-09-30 16:15           ` Joseph S. Myers
2014-09-30 19:34             ` Mike Stump
2014-10-01  8:50               ` Richard Earnshaw
2014-10-01 12:18                 ` Mike Stump
2014-10-01  7:26             ` Andreas Schwab
2014-10-01  7:28               ` David Sherwood
2014-10-03 10:18                 ` Richard Sandiford [this message]
  -- strict thread matches above, loose matches on Subject: below --
2014-09-08 11:48 David Sherwood
2014-09-05 14:52 David Sherwood
2014-09-09 20:18 ` Vladimir Makarov

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