[clang] [lldb] [llvm] [OpenCL][Clang] Add support for cooperative matrix extension (PR #221328)

[Sven van Haastregt via cfe-commits]

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@@ -0,0 +1,87 @@
+// Tests for coop_mat_init and coop_mat_length — Sema (positive).
+//
+// RUN: %clang_cc1 -triple spirv64-unknown-unknown \
+// RUN:   -cl-std=CL2.0 -cl-ext=+cl_khr_cooperative_matrix \
+// RUN:   -finclude-default-header -fsyntax-only -verify %s
+
+// expected-no-diagnostics
+
+// ---------------------------------------------------------------------------
+// Type definitions shared across all tests.
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svenvh wrote:

If they're shared across all tests, perhaps we should put them in a local .h?

https://github.com/llvm/llvm-project/pull/221328