Re: LRA patch for PR87718

2018-12-20 Thread Sam Tebbs
On 12/20/18 10:38 AM, Sam Tebbs wrote: > On 11/24/18 11:29 AM, Christophe Lyon wrote: > >> On Thu, 22 Nov 2018 at 18:30, Vladimir Makarov >> wrote: >>> The following patch fixes >>> >>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87718 >>> >>> The patch adds a special treatment for moves with a h

Re: LRA patch for PR87718

2018-12-20 Thread Sam Tebbs
On 11/24/18 11:29 AM, Christophe Lyon wrote: > On Thu, 22 Nov 2018 at 18:30, Vladimir Makarov > wrote: >> The following patch fixes >> >> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87718 >> >> The patch adds a special treatment for moves with a hard register in >> register cost and class calcu

Re: LRA patch for PR87718

2018-11-24 Thread Christophe Lyon
On Thu, 22 Nov 2018 at 18:30, Vladimir Makarov wrote: > >The following patch fixes > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87718 > >The patch adds a special treatment for moves with a hard register in > register cost and class calculation. > >The patch was bootstrapped and tes

Re: LRA patch for PR87718

2018-11-23 Thread Uros Bizjak
Hello! > The following patch fixes > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87718 > > The patch adds a special treatment for moves with a hard register in > register cost and class > calculation. > > The patch was bootstrapped and tested on x86-64 and ppc64. > > I found two testsuite

LRA patch for PR87718

2018-11-22 Thread Vladimir Makarov
  The following patch fixes https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87718   The patch adds a special treatment for moves with a hard register in register cost and class calculation.   The patch was bootstrapped and tested on x86-64 and ppc64.   I found two testsuite regressions because