[clang] [llvm] [AMDGPU] Extend __builtin_amdgcn_sched_group_barrier to support rules. (PR #85304)

[Matt Arsenault via cfe-commits]

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@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -O0 -cl-std=CL2.0 -triple amdgcn-amd-amdhsa -target-cpu gfx90a \
+// RUN:   -verify -S -o - %s
+
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arsenm wrote:

-verify tests belong in Sema, there's no codegen here 

https://github.com/llvm/llvm-project/pull/85304