[Coverage] Normalize compilation dir as well
authorPetr Hosek <phosek@google.com>
Thu, 18 Feb 2021 23:01:05 +0000 (15:01 -0800)
committerPetr Hosek <phosek@google.com>
Fri, 19 Feb 2021 23:29:03 +0000 (15:29 -0800)
commit3275b18f8979ab750e3674f28e7f82c7ef37d2a3
tree18acbd9d2e4bc672053f647129c1c418ebc304f6
parent6c75a84ce76789d065b29e5966254e4943d7dba8
[Coverage] Normalize compilation dir as well

This matches debug info behavior.

Differential Revision: https://reviews.llvm.org/D97001
clang/lib/CodeGen/CoverageMappingGen.cpp
clang/test/Profile/profile-prefix-map.c