Re: LRA and CANNOT_CHANGE_MODE_CLASS

2015-01-20 Thread Andreas Krebbel
On 01/16/2015 06:47 PM, Vladimir Makarov wrote: > > On 2015-01-16 12:30 PM, Andreas Krebbel wrote: >> Hi, >> >> on S/390 I see invalid subregs being generated by LRA although >> CANNOT_CHANGE_MODE_CLASS is supposed >> to prevent these. The reason appears to be the code you've added with: >> >> c

Re: LRA and CANNOT_CHANGE_MODE_CLASS

2015-01-16 Thread Vladimir Makarov
On 2015-01-16 12:30 PM, Andreas Krebbel wrote: Hi, on S/390 I see invalid subregs being generated by LRA although CANNOT_CHANGE_MODE_CLASS is supposed to prevent these. The reason appears to be the code you've added with: commit c6a6cdaaea571860c94f9a9fe0f98c597fef7c81 Author: vmakarov Date

LRA and CANNOT_CHANGE_MODE_CLASS

2015-01-16 Thread Andreas Krebbel
Hi, on S/390 I see invalid subregs being generated by LRA although CANNOT_CHANGE_MODE_CLASS is supposed to prevent these. The reason appears to be the code you've added with: commit c6a6cdaaea571860c94f9a9fe0f98c597fef7c81 Author: vmakarov Date: Tue Oct 23 15:51:41 2012 + ... int simplify