On Wednesday, 25 April 2018 at 17:31:06 UTC, H. S. Teoh wrote:
I'm trying to figure out how to do a traditional instrumented
profile with LDC. All docs that I've managed to find so far
say to use -fprofile-instr-generate, but when I try that, I get
a ton of linker errors complaining of undefined reference to
the symbol:
__llvm_profile_instrument_target
What gives? I'm guessing I need to specify some additional
LLVM libraries for this?
How are you linking? Do you let LDC link and is
`-fprofile-instr-generate` passed during linking aswell?
The profiling runtime must be linked in. On Unixes, the file is
"libldc_rt.profile-x86_64.a".
- Johan
