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Re: RFA[powerpc]: patch to fix PR79916
Hi!
On Fri, Apr 13, 2018 at 04:43:02PM -0400, Vladimir Makarov wrote:
> On 04/13/2018 03:58 PM, Alexander Monakov wrote:
> >Here's another compact variant:
> >
> > regno = reg_renumber[regno];
> > if (regno < 0)
> > regno = cl == NO_REGS ? -1 : ira_class_hard_regs[cl][1];
> >
> Thanks, Alexander. I like your variant more.
Me too :-)
> --- testsuite/gcc.target/powerpc/pr79916.c (nonexistent)
> +++ testsuite/gcc.target/powerpc/pr79916.c (working copy)
> @@ -0,0 +1,556 @@
> +/* { dg-do compile { target { powerpc64le-*-* } } } */
Is the testcase specific to LE? If not, please use powerpc*-*-*, or
powerpc*-*-* && lp64 if it needs 64-bit.
> +/* { dg-options "-Idfp -fno-expensive-optimizations --param ira-max-conflict-table-size=0 -mno-popcntd -O3" } */
I think you can drop the -Idfp ? If that option would do anything we
have bigger problems ;-)
Looks fine to me otherwise. Thanks for working on this!
Segher