AMDGPU: Rename HasVinterInsts to HasVINTERPEncoding, NFC (#84535)

Author: changpeng

llvm/lib/Target/AMDGPU/AMDGPU.td

@@ -1884,7 +1884,7 @@ def NotLDSRequiresM0Init : Predicate<"!Subtarget->ldsRequiresM0Init()">;
 def HasExportInsts : Predicate<"Subtarget->hasExportInsts()">,
   AssemblerPredicate<(all_of (not FeatureGFX90AInsts))>;
 
-def HasInterpInsts : Predicate<"Subtarget->hasInterpInsts()">,
+def HasVINTERPEncoding : Predicate<"Subtarget->hasVINTERPEncoding()">,
   AssemblerPredicate<(all_of FeatureGFX11Insts)>;
 
 def HasDSAddTid : Predicate<"Subtarget->getGeneration() >= AMDGPUSubtarget::GFX9">,

llvm/lib/Target/AMDGPU/GCNSubtarget.h

@@ -652,7 +652,7 @@ class GCNSubtarget final : public AMDGPUGenSubtargetInfo,
     return !hasGFX940Insts();
   }
 
-  bool hasInterpInsts() const {
+  bool hasVINTERPEncoding() const {
     return GFX11Insts;
   }
 

llvm/lib/Target/AMDGPU/VINTERPInstructions.td

@@ -105,7 +105,7 @@ class VOP3_VINTERP_F16 <list<ValueType> ArgVT> : VOPProfile<ArgVT> {
 // VINTERP Pseudo Instructions
 //===----------------------------------------------------------------------===//
 
-let SubtargetPredicate = HasInterpInsts in {
+let SubtargetPredicate = HasVINTERPEncoding in {
 
 let Uses = [M0, EXEC, MODE] in {
 def V_INTERP_P10_F32_inreg : VINTERP_Pseudo <"v_interp_p10_f32", VOP3_VINTERP_F32>;
@@ -123,7 +123,7 @@ def V_INTERP_P2_RTZ_F16_F32_inreg :
   VINTERP_Pseudo <"v_interp_p2_rtz_f16_f32", VOP3_VINTERP_F16<[f16, f32, f32, f32]>>;
 } // Uses = [M0, EXEC]
 
-} // SubtargetPredicate = HasInterpInsts.
+} // SubtargetPredicate = HasVINTERPEncoding.
 
 class VInterpF32Pat <SDPatternOperator op, Instruction inst> : GCNPat <
    (f32 (op