[llvm] [SPIRV] Added Support for the SPV_INTEL_arbitrary_precesion_floating_point Extension (PR #160054)

[Subash B via llvm-commits]

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@@ -739,6 +740,49 @@ defm : DemangledNativeBuiltin<"__spirv_CooperativeMatrixStoreCheckedINTEL", Open
 defm : DemangledNativeBuiltin<"__spirv_CooperativeMatrixConstructCheckedINTEL", OpenCL_std, CoopMatr, 5, 5, OpCooperativeMatrixConstructCheckedINTEL>;
 defm : DemangledNativeBuiltin<"__spirv_CooperativeMatrixGetElementCoordINTEL", OpenCL_std, CoopMatr, 2, 2, OpCooperativeMatrixGetElementCoordINTEL>;
 
+// Arbitrary Precision Floating Point builtin records:
+defm : DemangledNativeBuiltin<"__spirv_ArbitraryFloatGTALTER", OpenCL_std, ArbitraryFloatingPoint, 4, 4, OpArbitraryFloatGTALTERA>;
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SubashBoopathi wrote:

@michalpaszkowski I've updated the demangled names from ALTER to ALTERA.

https://github.com/llvm/llvm-project/pull/160054