[Bug target/94185] [10 Regression] crashes with "error: unable to generate reloads for {*zero_extendsidi2} internal compiler error: in curr_insn_transform, at lra-constraints.c:4006

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94185

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2020-03-16
   Target Milestone|---                         |10.0
            Summary|gcc-10 crashes with "error: |[10 Regression] crashes
                   |unable to generate reloads  |with "error: unable to
                   |for {*zero_extendsidi2}     |generate reloads for
                   |internal compiler error: in |{*zero_extendsidi2}
                   |curr_insn_transform, at     |internal compiler error: in
                   |lra-constraints.c:4006      |curr_insn_transform, at
                   |                            |lra-constraints.c:4006
           Priority|P3                          |P1
           Keywords|                            |ra
      Known to work|                            |9.3.0
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Must be a recent regression.