Wandbox

Ran/Viewed Log

Author

anonymous

over 7 years ago

Language

C++

Compiler

clang HEAD 6.0.0 (https://github.com/llvm-mirror/clang.git fbdebfae845511dae1ff852aa303205a1dee5ebf) (https://github.com/llvm-mirror/llvm.git 3ef5d9d5ddb0b40bea3f7bcb2163aeff0280acdb)

Options

Warnings

Optimization

Boost 1.64.0

C++2a(GNU)

no pedantic

Raw compiler options

-fcoroutines-ts

Author

anonymous

over 7 years ago

$ clang++ prog.cc -Wall -Wextra -O2 -march=native -I/opt/wandbox/boost-1.64.0/clang-head/include -std=gnu++2a  -fcoroutines-ts

Instruction does not dominate all uses!
  %23 = call noalias nonnull i8* @llvm.coro.begin(token %12, i8* %21), !noalias !45
  %63 = phi i8* [ %23, %61 ]
fatal error: error in backend: Broken function found, compilation aborted!
clang-6.0: error: clang frontend command failed with exit code 70 (use -v to see invocation)
clang version 6.0.0 (https://github.com/llvm-mirror/clang.git fbdebfae845511dae1ff852aa303205a1dee5ebf) (https://github.com/llvm-mirror/llvm.git 3ef5d9d5ddb0b40bea3f7bcb2163aeff0280acdb)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/wandbox/clang-head/bin
clang-6.0: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
clang-6.0: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-6.0: note: diagnostic msg: /tmp/prog-4be460.cpp
clang-6.0: note: diagnostic msg: /tmp/prog-4be460.sh
clang-6.0: note: diagnostic msg: 

********************

Exit Code:

70