[clang] [Clang] [WIP] Added builtin_alloca support for OpenCL1.2 and below (PR #95750)

[Matt Arsenault via cfe-commits]

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+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5
+// RUN: %clang_cc1 %s -O0 -triple amdgcn-amd-amdhsa -cl-std=CL1.2 \
+// RUN:     -emit-llvm -o - | FileCheck --check-prefix=OPENCL12 %s
+// RUN: %clang_cc1 %s -O0 -triple amdgcn-amd-amdhsa -cl-std=CL2.0 \
+// RUN:     -emit-llvm -o - | FileCheck --check-prefix=OPENCL20 %s
+// RUN: %clang_cc1 %s -O0 -triple amdgcn-amd-amdhsa -cl-std=CL3.0 \
+// RUN:     -emit-llvm -o - | FileCheck --check-prefix=OPENCL30 %s
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arsenm wrote:

Should add a comment prefix. I don't think you should get different code in any case 

https://github.com/llvm/llvm-project/pull/95750