[clang] [lld] [libc] [libcxx] [compiler-rt] [llvm] [lldb] [flang] [clang-tools-extra] Make clang report invalid target versions for all environment types. (PR #78655)

[Fangrui Song via llvm-commits]

MaskRay wrote:

If I remove `OpenCL`, `clang/test/CodeGenOpenCL/amdgpu-alignment.cl` won't fail. It seems that OpenCL is a not a necessary change in this PR.
```
--- i/llvm/lib/TargetParser/Triple.cpp
+++ w/llvm/lib/TargetParser/Triple.cpp
@@ -325,4 +325,2 @@ StringRef Triple::getEnvironmentTypeName(EnvironmentType Kind) {
   case Amplification: return "amplification";
-  case OpenCL:
-    return "opencl";
   case OpenHOS: return "ohos";
@@ -696,3 +694,2 @@ static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) {
       .StartsWith("amplification", Triple::Amplification)
-      .StartsWith("opencl", Triple::OpenCL)
       .StartsWith("ohos", Triple::OpenHOS)
```

https://github.com/llvm/llvm-project/pull/78655