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

[Sven van Haastregt via lldb-commits]

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@@ -0,0 +1,51 @@
+; RUN: llc -mtriple=spirv64-unknown-unknown \
+; RUN:   -spirv-ext=+SPV_KHR_cooperative_matrix \
+; RUN:   -filetype=asm < %s | FileCheck %s
+
+target triple = "spirv64-unknown-unknown"
+
+%coopmat.f32.sc3.16x16.u0 =
+    type target("spirv.CooperativeMatrixKHR", float, 3, 16, 16, 0)
+
+; ---------------------------------------------------------------------------
+; Suffix branch.
+; ---------------------------------------------------------------------------
+
+declare spir_func %coopmat.f32.sc3.16x16.u0
+ at __spirv_CooperativeMatrixLoadKHR_f32_sc3_16x16_u0_global(
+    ptr addrspace(1), i32)
+
+define spir_kernel void @test_mangled_load(
+    ptr addrspace(1) %ptr) {
+entry:
+  %mat = call spir_func %coopmat.f32.sc3.16x16.u0
+      @__spirv_CooperativeMatrixLoadKHR_f32_sc3_16x16_u0_global(
+          ptr addrspace(1) %ptr, i32 16)
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svenvh wrote:

We should add some coverage for e.g. `OpFAdd` too (as SPIRVUtils.cpp might not handle that yet?)

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