Hi Jakub,
> On Fri, Dec 08, 2017 at 01:47:35PM +0100, Rainer Orth wrote:
>> >> the new testcase FAILs on Solaris/x86 with /bin/as:
>> >>
>> >> +FAIL: g++.dg/opt/pr83252.C -std=gnu++11 execution test
>> >> +FAIL: g++.dg/opt/pr83252.C -std=gnu++14 execution test
>> >> +FAIL: g++.dg/opt/pr83252.C -std=gnu++98 execution test
>> >>
>> >> ld.so.1: pr83252.exe: fatal: pr83252.exe: hardware capability
>> >> (CA_SUNW_HW_2) unsupported: 0x80 [ BMI2 ]
>> >>
>> >> Inside gcc.target/i386, clearcap.exp takes care of that.
>> >
>> > This can't be in gcc.target/i386/, because the test has to be C++ (doesn't
>> > fail in C).
>>
>> I see; hadn't checked...
>>
>> > So dg-skip-if on Solaris, or { target { bmi2 && { ! *-*-solaris* } } } for
>> > the -mbmi2 option?
>>
>> ... or { dg-additional-options "-mclear-hwcap" { *-*-solaris* } }
>
> If it works, sure. I can't test it though.
it does if you add a "target" in the right place ;-) Tested on
i386-pc-solaris2.11, sparc-sun-solaris2.11, and x86_64-pc-linux-gnu,
installed on mainline.
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
2017-12-08 Rainer Orth <r...@cebitec.uni-bielefeld.de>
* g++.dg/opt/pr83252.C: Add -mclear-hwcap on *-*-solaris*.
# HG changeset patch
# Parent a1d6e5b19ac25366630bf95a1d1d9b333b0b47ca
Disable hwcap on Solaris in g++.dg/opt/pr83252.C
diff --git a/gcc/testsuite/g++.dg/opt/pr83252.C b/gcc/testsuite/g++.dg/opt/pr83252.C
--- a/gcc/testsuite/g++.dg/opt/pr83252.C
+++ b/gcc/testsuite/g++.dg/opt/pr83252.C
@@ -2,6 +2,7 @@
// { dg-do run }
// { dg-options "-O3" }
// { dg-additional-options "-mbmi2 -mtune=intel" { target bmi2 } }
+// { dg-additional-options "-mclear-hwcap" { target *-*-solaris* } }
#if __SIZEOF_INT__ == 4 && __SIZEOF_LONG_LONG__ == 8 && __CHAR_BIT__ == 8
