[clang] [llvm] [SPIR-V] Implement SPV_KHR_untyped_pointers extension (PR #201233)

[Marcos Maronas via cfe-commits]

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@@ -0,0 +1,64 @@
+; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv64-unknown-unknown --spirv-ext=+SPV_KHR_untyped_pointers %s -o - | FileCheck %s
+; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown --spirv-ext=+SPV_KHR_untyped_pointers %s -o - -filetype=obj | spirv-val %}
+
+; Test OpUntypedPtrAccessChainKHR for GEP instructions in physical SPIR-V.
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maarquitos14 wrote:

I wonder if we should make the checks a little bit more robust here, e.g. checking for types, indexes, etc.

https://github.com/llvm/llvm-project/pull/201233