!Fixup, skip cases with scalar type.

Author: ElvisWang123

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

@@ -1549,6 +1549,9 @@ RISCVTTIImpl::getIntrinsicInstrCost(const IntrinsicCostAttributes &ICA,
 
     auto SrcLT = getTypeLegalizationCost(SrcTy);
     auto DstLT = getTypeLegalizationCost(RetTy);
+    if (!SrcTy->isVectorTy())
+      break;
+
     if (!SrcLT.first.isValid() || !DstLT.first.isValid())
       return InstructionCost::getInvalid();
 

llvm/test/Analysis/CostModel/RISCV/cast-sat.ll

@@ -1,6 +1,8 @@
 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 5
-; RUN: opt < %s -mtriple=riscv64 -mattr=+zve32f,+zvl128b,+f,+d,+zfh,+zvfh -passes="print<cost-model>" -cost-kind=throughput 2>&1 -disable-output | FileCheck %s --check-prefixes=CHECK,RV64ZVE32F
-; RUN: opt < %s -mtriple=riscv64 -mattr=+v,+zvl128b,+f,+d,+zfh,+zvfh -passes="print<cost-model>" -cost-kind=throughput 2>&1 -disable-output | FileCheck %s --check-prefixes=CHECK,RV64V
+; RUN: opt < %s -mtriple=riscv64 -mattr=+zve32f,+zvl128b,+f,+d,+zfh,+zvfh -passes="print<cost-model>" -cost-kind=throughput 2>&1 -disable-output | FileCheck %s --check-prefixes=RV64ZVE32F
+; RUN: opt < %s -mtriple=riscv64 -mattr=+zve32f,+zvl128b,+f,+d,+zfh,+zvfh -passes="print<cost-model>" -cost-kind=throughput -intrinsic-cost-strategy=type-based-intrinsic-cost 2>&1 -disable-output | FileCheck %s --check-prefixes=RV64ZVE32F
+; RUN: opt < %s -mtriple=riscv64 -mattr=+v,+zvl128b,+f,+d,+zfh,+zvfh -passes="print<cost-model>" -cost-kind=throughput 2>&1 -disable-output | FileCheck %s --check-prefixes=RV64V
+; RUN: opt < %s -mtriple=riscv64 -mattr=+v,+zvl128b,+f,+d,+zfh,+zvfh -passes="print<cost-model>" -cost-kind=throughput -intrinsic-cost-strategy=type-based-intrinsic-cost 2>&1 -disable-output | FileCheck %s --check-prefixes=RV64V
 
 define void @fptoui_sat() {
 ; RV64ZVE32F-LABEL: 'fptoui_sat'
@@ -579,5 +581,3 @@ define void @fptosi_sat() {
 
   ret void
 }
-;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
-; CHECK: {{.*}}