My pass complains and gives up after spitting out:
Seems like “-mllvm -print-after-all” does the trick. Is there any switch that dumps the output to a file instead of console?
Just use Unix IO redirect?
llc -mllvm -print-after-all &> a.txt
Yes, that definitely works. Wanted to know if there’s a switch for file output or not.
You can also
-disable-verify -o <output-filename> which will disable the verify check.
Neither ‘-disable-verify’ nor ‘-mllvm -disable-verify’ seem to work with LLVM/Clang 3.8.0
Unfortunately, it depends on which tool you are running, e.g.:
$ bin/clang -cc1 --help | grep verifier
-disable-llvm-verifier Don’t run the LLVM IR verifier pass
$ bin/opt --help-list-hidden | grep disable-verify
-disable-verify - Do not run the verifier