[llvm] [SPIR-V] Emit DebugTypePointer from NonSemantic DI (PR #109287)

[Vyacheslav Levytskyy via llvm-commits]

================
@@ -0,0 +1,280 @@
+; RUN: llc --verify-machineinstrs --spv-emit-nonsemantic-debug-info --spirv-ext=+SPV_KHR_non_semantic_info --print-after=spirv-nonsemantic-debug-info -O0 -mtriple=spirv64-unknown-unknown %s -o - 2>&1 | FileCheck %s --check-prefix=CHECK-MIR
+; RUN: llc --verify-machineinstrs --spv-emit-nonsemantic-debug-info --spirv-ext=+SPV_KHR_non_semantic_info -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
+; RUN: llc --verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown --spirv-ext=+SPV_KHR_non_semantic_info %s -o - | FileCheck %s --check-prefix=CHECK-OPTION
+; When type is void * the spirv-val incorrectly raises an error when DebugInfoNone is set as <id> Base Type argument of DebugTypePointer.   
----------------
VyacheslavLevytskyy wrote:

For me it also looks good to change this line into TODO and postpone addressing it to the future.

https://github.com/llvm/llvm-project/pull/109287