[clang] [clang][SPIR-V] Always add convervence intrinsics (PR #88918)

[Nathan Gauër via cfe-commits]

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@@ -1109,6 +1124,10 @@ void CodeGenFunction::EmitForStmt(const ForStmt &S,
   llvm::BasicBlock *CondBlock = CondDest.getBlock();
   EmitBlock(CondBlock);
 
+  if (getTarget().getTriple().isSPIRVLogical())
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Keenuts wrote:

Right, something at the module level, which hides this into a more genering function, like the `shouldEmitRTTI`. Will fix.

https://github.com/llvm/llvm-project/pull/88918