bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Improved version check

Browse source
This commit is contained in:
Rich Kadel 2020-11-25 09:45:33 -08:00
parent b5fef37d23
commit b4668ecb73
2 changed files with 11 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

5
compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
View file

@ -73,8 +73,7 @@ extern "C" void LLVMRustCoverageWriteFuncSectionNameToString(LLVMModuleRef M,
RustStringRef Str) {
#if LLVM_VERSION_GE(11, 0)
WriteSectionNameToString(M, IPSK_covfun, Str);
#else
report_fatal_error("rustc option `-Z instrument-coverage` requires LLVM 11 or higher.");
// else do nothing; the `Version` check will abort codegen on the Rust side
#endif
}
@ -88,6 +87,6 @@ extern "C" uint32_t LLVMRustCoverageMappingVersion() {
#if LLVM_VERSION_GE(11, 0)
return coverage::CovMapVersion::Version4;
#else
report_fatal_error("rustc option `-Z instrument-coverage` requires LLVM 11 or higher.");
return coverage::CovMapVersion::Version3;
#endif
}