Fwd: GCC build of HEAD@134289 failed for native

Geoff Keating geoffk@geoffk.org
Tue Apr 15 03:43:00 GMT 2008


Begin forwarded message:
> From: GCC regression tester <regress@geoffk.org>
> Date: 14 April 2008 1:24:26 PM
> To: geoffk@geoffk.org
> Subject: GCC build of HEAD@134289 failed for native
> Reply-To: geoffk@geoffk.org
>
> With your recent patch, GCC HEAD revision 134289 had problems on:
> native: build (NEW build failure)
> Attached is build output for those targets.
> The previous build was of revision 134286.
>
> For more information, see <http://glutton.geoffk.org/HEAD/>.
>
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>
> -- 
> Geoffrey Keating <geoffk@geoffk.org>
> (via an automated GCC regression-testing script.)

I expect this is due to:

------------------------------------------------------------------------
r134287 | ian | 2008-04-14 12:18:31 -0700 (Mon, 14 Apr 2008) | 13 lines

gcc/:
	* flags.h (POINTER_TYPE_OVERFLOW_UNDEFINED): Define.
	* fold-const.c (fold_comparison): If appropriate, test
	POINTER_TYPE_OVERFLOW_UNDEFINED, and issue an overflow warning.
	(fold_binary): Test POINTER_TYPE_OVERFLOW_UNDEFINED when
	reassociating a pointer type.
	* doc/invoke.texi (Optimize Options): Document that
	-fstrict-overflow applies to pointer wraparound.
gcc/testsuite/:
	* gcc.dg/strict-overflow-6.c: New.
	* gcc.dg/no-strict-overflow-7.c: New.
	* gcc.dg/Wstrict-overflow-22.c: New.

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