[Bug middle-end/67421] gcc.dg/wide-shift-64.c FAILs

[jiwang at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67421

--- Comment #1 from Jiong Wang <jiwang at gcc dot gnu.org> ---
(In reply to Rainer Orth from comment #0)
> Created attachment 36275 [details]
> wide-shift-64.c.219r.combine
> 
> The new gcc.dg/wide-shift-64.c testcase FAILs on SPARC for the 64-bit
> multilib
> only:
> 
> FAIL: gcc.dg/wide-shift-64.c scan-rtl-dump-not combine "ior"
> 
> I'm attaching the dump.

Rainer,

  I am trying to reproduce this on my cross environment while I can't.

  And searching in your dump file, I haven't found "ior" so the testcase should
have passed. 

  Can you please have a quick looks at the compile options used when testing
this testcase in your multi-lib environment, then I can reproduce in my local
sparc x86 cross env where I only have cc1 configured with --target=sparc-linux.

  Thanks.