Re: [PATCH, rs6000] Change insn condition from TARGET_64BIT to TARGET_POWERPC64 for VSX scalar extract/insert instructions

[HAO CHEN GUI via Gcc-patches]

Hi,

On 24/8/2022 下午 1:24, Kewen.Lin wrote:
> Could you try to test with dg-options "-mdejagnu-cpu=power9 -mpowerpc64" all 
> the time, but still
> having that has_arch_ppc64 effective target on aix?
> 
> I'd expect has_arch_ppc64 check to fail on aix 32bit, the error will not be a 
> problem (turning
> into an UNSUPPORTED then)?

I tested it on AIX. "has_arch_ppc64" fails with dg-options 
"-mdejagnu-cpu=power9 -mpowerpc64" on
32-bit AIX environment. It works as we expected.

Also I found that AIX and Darwin are skipped for bfp test. So in testcase, it's 
no need to care
about them. Not sure if it's intention.

In bfp.exp

# Exit immediately if this isn't a PowerPC target or if the target is
# aix or Darwin.
if { (![istarget powerpc*-*-*] && ![istarget rs6000-*-*])
     || [istarget "powerpc*-*-aix*"]
     || [istarget "powerpc*-*-darwin*"]  } then {
  return
}