[PATCH] Multiversioning fixes (PR c++/55742, take 2)

[Andreas Schwab]

Sriraman Tallam <tmsriram@google.com> writes:

> Index: gcc/testsuite/g++.dg/ext/mv12-aux.C
> ===================================================================
> --- gcc/testsuite/g++.dg/ext/mv12-aux.C	(revision 0)
> +++ gcc/testsuite/g++.dg/ext/mv12-aux.C	(revision 0)
> @@ -0,0 +1,11 @@
> +// Test case to check if multiversioning works as expected when the versions
> +// are defined in different files. Auxiliary file for mv12.C.
> +// { dg-do compile }
> +
> +#include "mv12.h"
> +
> +__attribute__ ((target ("sse4.2")))
> +int foo ()

FAIL: g++.dg/ext/mv12-aux.C -std=c++11 (test for excess errors)
Excess errors:
/daten/aranym/gcc/gcc-20130213/gcc/testsuite/g++.dg/ext/mv12.h:5:47: warning: target attribute is not supported on this machine [-Wattributes]
/daten/aranym/gcc/gcc-20130213/gcc/testsuite/g++.dg/ext/mv12.h:6:46: warning: target attribute is not supported on this machine [-Wattributes]
/daten/aranym/gcc/gcc-20130213/gcc/testsuite/g++.dg/ext/mv12-aux.C:8:10: warning: target attribute is not supported on this machine [-Wattributes]

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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"And now for something completely different."