[Bug target/114578] New: [13/14 Regression] memory hog, virtual memory exhausted, building a c++ file on arm-linux-gnueabihf

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114578

            Bug ID: 114578
           Summary: [13/14 Regression] memory hog, virtual memory
                    exhausted, building a c++ file on arm-linux-gnueabihf
           Product: gcc
           Version: 13.2.1
            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 the 13 branch and trunk, building on arm-linux-gnueabihf.

$ g++ -g -O0 -fstack-protector-strong -fno-stack-clash-protection
-fno-exceptions -std=gnu++17 -fvisibility=hidden -fvisibility-inlines-hidden
-fPIC -c qrc_assets.ii
virtual memory exhausted: Cannot allocate memory

the gcc-12 branch is able to build that with -g -O2.

preprocessed source (120MB uncompressed) at
https://people.debian.org/~doko/tmp/qrc_assets.ii.xz