[Bug c/84514] New: powerpc sub optimal condition register reuse with extended inline asm

Thu, 22 Feb 2018 03:58:48 -0800 

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84514

            Bug ID: 84514
           Summary: powerpc sub optimal condition register reuse with
                    extended inline asm
           Product: gcc
           Version: 8.0.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: npiggin at gmail dot com
  Target Milestone: ---

Created attachment 43488
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43488&action=edit
test case with description in comment at the top

There seem to be some missed opportunities reusing condition register over
extended asm (that does not clobber cc).

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