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

[Rainer Orth]

Jakub Jelinek <jakub@redhat.com> writes:

>> The former can be cured by adding -Wno-psabi to dg-options, but I've no
>> idea what to do about the latter, especially since it doesn't occur on
>> i386-pc-solaris2.11.
>
> 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
> for assembler support, so just adding -msse2 option to dg-option is the
> right thing to do.

Here's what I've committed after testing on x86_64-unknown-linux-gnu,
i686-unknown-linux-gnu, and i386-pc-solaris2.11 (both multilibs in each
case).

	Rainer


2014-10-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* gcc.dg/ipa/ipa-icf-21.c: Add -msse2 to dg-options.

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Rainer Orth, Center for Biotechnology, Bielefeld University