[clang] [Clang] diagnosing missing Vulkan environment when using SPIR-V triple (PR #190840)

Tony Guillot via cfe-commits cfe-commits at lists.llvm.org
Tue Apr 14 04:16:20 PDT 2026


================
@@ -341,19 +343,24 @@ class LLVM_LIBRARY_VISIBILITY SPIRVTargetInfo : public BaseSPIRVTargetInfo {
       : BaseSPIRVTargetInfo(Triple, Opts) {
     assert(Triple.getArch() == llvm::Triple::spirv &&
            "Invalid architecture for Logical SPIR-V.");
-    assert(Triple.getOS() == llvm::Triple::Vulkan &&
-           Triple.getVulkanVersion() != llvm::VersionTuple(0) &&
-           "Logical SPIR-V requires a valid Vulkan environment.");
-    assert(Triple.getEnvironment() >= llvm::Triple::Pixel &&
-           Triple.getEnvironment() <= llvm::Triple::Amplification &&
-           "Logical SPIR-V environment must be a valid shader stage.");
     PointerWidth = PointerAlign = 64;
 
     // SPIR-V IDs are represented with a single 32-bit word.
     SizeType = TargetInfo::UnsignedInt;
     resetDataLayout();
   }
 
+  // SPIR-V targeting requires a fully specified Vulkan environment.
+  // Validate here before CreateTargetInfo() to emit a proper diagnostic
----------------
to268 wrote:

```suggestion
  // Validate here before CreateTargetInfo() to emit a proper diagnostic.
```


https://github.com/llvm/llvm-project/pull/190840


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