[Openmp-commits] [clang] [compiler-rt] [llvm] [openmp] [PGO][Offload] Add GPU profiling flags to driver (PR #94268)

[Joel E. Denny via Openmp-commits]

================
@@ -0,0 +1,82 @@
+// RUN: %libomptarget-compile-generic -fprofile-generate-gpu
----------------
jdenny-ornl wrote:

When targeting a V100, this command fails for me in both pgo1.c and pgo2.c.  In the LTO case:

```
LLVM ERROR: Circular dependency found in global variable set 
```

In the non-LTO case:

```
fatal error: error in backend: NVPTX aliasee must be a non-kernel function definition
```

I do not see this problem in PR #93365's pgo1.c.

https://github.com/llvm/llvm-project/pull/94268