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Re: [testsuite] Fix gcc.dg/ipa/ipa-icf-2[18].c on Solaris


On Thu, Oct 23, 2014 at 11:35:44AM +0200, Rainer Orth wrote:
> > The testcase is clearly i?86/x86_64 specific, so it must be guarded with
> > { target i?86-*-* x86_64-*-* }, and as it is a compile time test, no need
> 
> Right, that's what my patch already does.
> 
> > for assembler support, so just adding -msse2 option to dg-option is the
> > right thing to do.
> 
> Ok, will try that.  Still no idea why Linux/x86 and Solaris/x86 are
> different here.

Why do you think so?  I certainly have:
FAIL: gcc.dg/ipa/ipa-icf-21.c (test for excess errors)
UNRESOLVED: gcc.dg/ipa/ipa-icf-21.c scan-ipa-dump icf "Equal symbols: 1"
UNRESOLVED: gcc.dg/ipa/ipa-icf-21.c scan-ipa-dump icf "Semantic equality hit:bar->foo"
in my i686-linux test_summary log.  It really depends on how the compiler
is configured, if it defaults to march that has sse/sse2 by default, it will
succeed, otherwise it will not.

	Jakub


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