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From: Andreas Schwab <schwab@linux-m68k.org>
To: Kirill Yukhin <kirill.yukhin@gmail.com>
Cc: Uros Bizjak <ubizjak@gmail.com>,  gcc-patches List <gcc-patches@gcc.gnu.org>,  "H.J. Lu" <hjl.tools@gmail.com>,  vbyakovl23@gmail.com
Subject: Re: [PATCH, testsuite, i386] FMA3 testcases + typo fix in MD
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Date: Sat, 15 Oct 2011 10:42:00 -0000
In-Reply-To: <CAGs3RfuHfXJss=mdDRCgfCvNFTyaLt4Mnr8bBzOzQiUn1HSfdQ@mail.gmail.com>	(Kirill Yukhin's message of "Thu, 6 Oct 2011 17:03:40 +0400")
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Kirill Yukhin <kirill.yukhin@gmail.com> writes:

> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/i386/fma_double_1.c
> @@ -0,0 +1,19 @@
> +/* { dg-do compile } */
> +/* { dg-prune-output ".*warning: 'sseregparm' attribute ignored.*" } */

That prunes too much.  gcc-dg-prune brackets the regexp so that it only
matches within a single line, but your use of ".*" (which also matches
newlines) overrides that and will cause the *whole* output to be thrown
away, including any unrelated error messages.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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