================
@@ -201,6 +201,12 @@ With ``-fsanitize-coverage=trace-pc`` the compiler will 
insert
 ``__sanitizer_cov_trace_pc()`` on every edge.
 With an additional ``...=trace-pc,indirect-calls`` flag
 ``__sanitizer_cov_trace_pc_indirect(void *callee)`` will be inserted on every 
indirect call.
+With ``-fsanitize-coverage=trace-pc-entry-exit`` the compiler will insert
+``__sanitizer_cov_trace_pc_entry()`` on function entry (and will not emit
+``__sanitizer_cov_trace_pc()`` for this basic block), and insert
----------------
ramosian-glider wrote:

What about __sanitizer_cov_trace_pc_guard() for this basic block?

https://github.com/llvm/llvm-project/pull/185972
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