[Bug c/94350] New: internal compiler error: in make_region_for_unexpected_tree_code, at analyzer/region-model.cc:4874

[stephen at networkplumber dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94350

            Bug ID: 94350
           Summary: internal compiler error: in
                    make_region_for_unexpected_tree_code, at
                    analyzer/region-model.cc:4874
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: stephen at networkplumber dot org
  Target Milestone: ---

Compiling the DPDK project git://dpdk.org/dpdk
fails with internal compiler error with -fanalyzer

= Build lib/librte_eal/linux/eal
  CC eal.o
  CC eal_cpuflags.o
  CC eal_hugepage_info.o
  CC eal_memory.o
  CC eal_thread.o
  CC eal_log.o
  CC eal_vfio.o
  CC eal_vfio_mp_sync.o
  CC eal_memalloc.o
during IPA pass: analyzer
cc1: internal compiler error: in make_region_for_unexpected_tree_code, at
analyzer/region-model.cc:4874