[PATCH] D96033: [clang-repl] Land initial infrastructure for incremental parsing

[Hubert Tong via Phabricator via cfe-commits]

hubert.reinterpretcast added a comment.

@v.g.vassilev, thanks for working with me on this. I understand it is difficult to handle issues that appear on platforms and build configurations one does not have set up.

I've added `-Xcc -v` and the output is below. It seems it has to do with the implicit `-fno-integrated-as` currently used with AIX. I'll paste the result with `-Xcc -fintegrated-as` in my next comment.

  $ cat /home/hstong/.Liodine/llvmproj/clang/test/Interpreter/execute.cpp | /home/hstong/.Nrtphome/.Liodine/llcrossbld/dev/build/bin/clang-repl -Xcc -v
  clang version 13.0.0
  Target: powerpc64-ibm-aix7.2.0.0
  Thread model: posix
  InstalledDir:
   "" -cc1 -triple powerpc64-ibm-aix7.2.0.0 -S -disable-free -main-file-name "<<< inputs >>>" -mrelocation-model pic -pic-level 2 -mframe-pointer=all -fmath-errno -fno-rounding-math -fno-verbose-asm -no-integrated-as -target-cpu pwr7 -mfloat-abi hard -mllvm -treat-scalable-fixed-error-as-warning -gstrict-dwarf -gno-column-info -debugger-tuning=dbx -v -fdata-sections -fcoverage-compilation-dir=/home/hstong/.Nrtphome/.Liodine/llcrossbld/dev/build -resource-dir lib/clang/13.0.0 -internal-isystem lib/clang/13.0.0/include -internal-isystem /usr/include -fdeprecated-macro -fno-dwarf-directory-asm -fdebug-compilation-dir=/home/hstong/.Nrtphome/.Liodine/llcrossbld/dev/build -ferror-limit 19 -fno-signed-char -fno-use-cxa-atexit -fgnuc-version=4.2.1 -fcxx-exceptions -fexceptions -fcolor-diagnostics -fxl-pragma-pack -o "/tmp/hstong/auto.2021W19/<<< inputs >>>-e534ce.s" -x c++ "<<< inputs >>>"
   "/usr/bin/as" -a64 -many -o "<<< inputs >>>.o" "/tmp/hstong/auto.2021W19/<<< inputs >>>-e534ce.s"
  clang-repl: Driver initialization failed. Incremental mode for action is not supported


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D96033/new/

https://reviews.llvm.org/D96033