[flang-commits] [flang] [llvm] [flang][flang-rt] Implement F202X leading-zero control edit descriptors LZ, LZS, and LZP for formatted output (F, E, D, and G editing) (PR #183500)

via flang-commits flang-commits at lists.llvm.org
Tue Mar 24 02:56:27 PDT 2026


laoshd wrote:

> PR to fix the test issue in Stop.cpp: #188155

I got a different building failure after synch the repo with the upstream:
{code}
#68 0x00005604e99bbf85 _start (/usr/bin/clang+++0x1bf85)
clang++: error: clang frontend command failed with exit code 132 (use -v to see invocation)
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Target: x86_64-redhat-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Configuration file: /etc/clang/x86_64-redhat-linux-gnu-clang++.cfg
clang++: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++: note: diagnostic msg: /tmp/BuiltinDialectBytecode-0b6786.cpp
clang++: note: diagnostic msg: /tmp/BuiltinDialectBytecode-0b6786.sh
clang++: note: diagnostic msg:

********************
make[2]: *** [tools/mlir/lib/IR/CMakeFiles/obj.MLIRIR.dir/build.make:241: tools/mlir/lib/IR/CMakeFiles/obj.MLIRIR.dir/BuiltinDialectBytecode.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:91482: tools/mlir/lib/IR/CMakeFiles/obj.MLIRIR.dir/all] Error 2
make: *** [Makefile:156: all] Error 2
{code}
It looks a clang failure. Is it a known issue?

https://github.com/llvm/llvm-project/pull/183500


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