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Re: RFA: fix avr compile/limits-externdecl.c failures
- From: Denis Chertykov <chertykov at gmail dot com>
- To: Joern Rennecke <joern dot rennecke at embecosm dot com>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>, ÐÐÐÑÐÐÐÐ ÐÐÐÐÐÐÐ <aesok at post dot ru>, "Weddington, Eric" <eric dot weddington at atmel dot com>
- Date: Tue, 14 May 2013 15:16:07 +0400
- Subject: Re: RFA: fix avr compile/limits-externdecl.c failures
- References: <20130513133612 dot glrz50hlw0kg8sk8-nzlynne at webmail dot spamcop dot net>
2013/5/13 Joern Rennecke <joern.rennecke@embecosm.com>
>
> All the gcc.c-torture/compile/limits-externdecl.c currently give an
> error: size of array is too large, followed by an ICE in
> avr_encode_section_info, which goes on to try to find the address space
> of error_mark_node.
>
> Given the size of the array, it makes sense for the test to give an error
> where POINTER_SIZE is 16 bit, but then, we should mark this as an expected
> error for this target.
> Moreover, we shouldn't ICE after the error.
>
> The attached patch implements both these changes.
>
> regression tested for i686-pc-linux-gnu X avr, Running target atmega128-sim
>
> 2013-05-13 Joern Rennecke <joern.rennecke@embecosm.com>
>
> gcc:
> * config/avr/avr.c (avr_encode_section_info): Bail out if the type
> is error_mark_node.
> gcc/testsuite:
> * testsuite/gcc.c-torture/compile/limits-externdecl.c [target avr-*-*]:
> Expect "size of array is too large" error.
>
Applied.
Denis.