review comments:

    - fix variable name to be uppercase
    - remove unneeded flags from SemaHLSL testcase

Author: inbelic

clang/lib/CodeGen/CGBuiltin.cpp

@@ -18845,10 +18845,10 @@ case Builtin::BI__builtin_hlsl_elementwise_isinf: {
         false);
 
     // Get overloaded name
-    std::string name =
+    std::string Name =
         Intrinsic::getName(CGM.getHLSLRuntime().getWaveReadLaneAtIntrinsic(),
                            ArrayRef{OpExpr->getType()}, &CGM.getModule());
-    return EmitRuntimeCall(CGM.CreateRuntimeFunction(FT, name, {},
+    return EmitRuntimeCall(CGM.CreateRuntimeFunction(FT, Name, {},
                                                      /*Local=*/false,
                                                      /*AssumeConvergent=*/true),
                            ArrayRef{OpExpr, OpIndex}, "hlsl.waveReadLaneAt");

clang/test/SemaHLSL/BuiltIns/WaveReadLaneAt-errors.hlsl

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel6.6-library %s -fnative-half-type -emit-llvm-only -disable-llvm-passes -verify -verify-ignore-unexpected
+// RUN: %clang_cc1 -finclude-default-header -triple dxil-pc-shadermodel6.6-library %s -emit-llvm-only -disable-llvm-passes -verify
 
 bool test_too_few_arg() {
   return __builtin_hlsl_wave_read_lane_at();