On Wed, Oct 05, 2016 at 05:47:30PM +0000, Segher Boessenkool wrote:
> Various testcases fail with "excess errors" for 32-bit PowerPC, for
> the warnings about vectors without -mabi=altivec. This patch adds
> dg-prune-output directives to ignore those warnings.
>
> Is there a better way to handle this? dg-prune-output does not allow
> a "target" condition, even.
I think it would be nice if rs6000 switches to guarding these warnings
with -Wpsabi, so that one can use -Wno-psabi on all targets.
Then we could remove all these dg-prune-output lines as well as various
other hacks around the rs6000 warnings (-w - because no other warning option
disables those).
> 2016-10-05 Segher Boessenkool <seg...@kernel.crashing.org>
>
> gcc/testsuite/
> * gcc.dg/plugin/diagnostic-test-expressions-1.c: Add dg-prune-output
> "non-standard ABI extension".
> * gcc/testsuite/gcc.dg/pr69634.c: Ditto.
> * gcc/testsuite/gcc.dg/tree-ssa/forwprop-35.c: Ditto.
> * gcc/testsuite/gcc.dg/tree-ssa/pr71179.c: Ditto.
> * gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-55.c: Ditto.
No gcc/testsuite/ in the ChangeLog.
Jakub
