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Re: debugging tmpdir-gcc.dg-struct-layout-1 failures

From: Eric Christopher <echristo at apple dot com>
To: Jack Howarth <howarth at bromo dot msbb dot uc dot edu>
Cc: gcc at gcc dot gnu dot org, jakub at redhat dot com
Date: Thu, 14 Sep 2006 18:29:52 -0700
Subject: Re: debugging tmpdir-gcc.dg-struct-layout-1 failures
References: <20060915010800.2B63F110013@bromo.msbb.uc.edu>

I filed a PR29090 for the gcc.dg-struct-layout-1 failure of

T(94,struct atal16{}a;,)

OK.

.comm _a94,1
	.stabs	"a94:G(0,1)=ar(0,2)=@s64;r(0,2);0;01777777777777777777777;;0;04;(1,1)",32,0,1,0
	.stabs	"long unsigned int:t(0,3)=@s64;r(0,3);0;01777777777777777777777;",128,0,0,0
	.stabs	"test_va:G(0,4)=k(1,4)",32,0,9,0
	.literal8
	.align 3

Does that match what you see in radar for the lack of aligned uninitialized variable
support on Darwin PPC at -m64? If so could you append the radar number for that
bug to my PR so they are marked as the same bug?

There's no comment in the Radar as to the exact code, it just mentions it as a likely cause.

ps I assume there are no fixes in-house at Apple for this one yet?

No.

-eric

References:
- Re: debugging tmpdir-gcc.dg-struct-layout-1 failures
  - From: Jack Howarth

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