[clang] [llvm] [dyndbg][Clang] Implement nested-ELF dynamic debugging support (PR #216307)

Mikael Holmen via llvm-commits llvm-commits at lists.llvm.org
Sun Aug 16 23:34:37 PDT 2026


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@@ -0,0 +1,7 @@
+// Instrumentation from PGO/code coverage isn't supported yet for dyndbg.
+// RUN: not %clang_cc1 -triple x86_64-unknown-unknown %s -fprofile-instrument=clang -fdynamic-debugging -emit-llvm \
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mikaelholmen wrote:

Hi @OCHyams 

If we're not interested in the actual produced llvm IR , can you change "-emit-llvm" to "-emit-llvm-only"?

Now it tries to create the file profile-coverage.ll in hte local directory (which me be write protected).

https://github.com/llvm/llvm-project/pull/216307


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