https://bugs.kde.org/show_bug.cgi?id=385408
--- Comment #3 from Vadim Barkov <vbr...@gmail.com> ---
The adding of -march=z13 to CFLAGS isn't good aproach however it's the only way
to compile condition code helpers in VEX/priv/guest_s390x_helpers.c (I've tried
".insn vrr, ..." aproach but it doesn't compile)
gcc-6.1 adds support for "target" attribute. See example:
$ cat test.c
__attribute__ ((target("arch=z13")))
int main()
{
asm volatile(
"vlr %%r1, %%r2\n"
:::
);
return 0;
}
$ gcc test.c -o test # Is fine for gcc-6
$ gcc --version
gcc version 6.2.1 20160826 [gcc-6-branch revision 239773] (SUSE Linux)
gcc-6 isn't avaible on RHEL12 so it could be a problem for users to compile
such code there. If drop of gcc-{4.8,5} support is fine I can use above
attributes and don't modify CFLAGS.
Let me know your opinion on this.
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