[Bug target/107112] New: [13 Regression] endless loop building the amdgcn-amdhsa offload compiler

[doko at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107112

            Bug ID: 107112
           Summary: [13 Regression] endless loop building the
                    amdgcn-amdhsa offload compiler
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org
  Target Milestone: ---

seen with trunk 20221001, trying to build the amdgcn-amdhsa offload compiler
with the just built x86_64-linux-gnu host compiler.

There are five processes building newlib with -march=gfx900, seen while
building the Debian gcc-snapshot package.