This reverts commit 32db121b29f78e4c41116b2a8f1c730f9522b202 and subsequent commits. This causes time regression on llvm-cov even with debug info correlation off.
This reverts commit 32db121b29f78e4c41116b2a8f1c730f9522b202 and subsequent commits. This causes time regression on llvm-cov even with debug info correlation off.