rebase fix: comment accidently remained

Author: inbelic

clang/lib/Sema/SemaHLSL.cpp

@@ -1079,26 +1079,6 @@ void SemaHLSL::ActOnFinishRootSignatureDecl(
 
 bool SemaHLSL::handleRootSignatureDecl(HLSLRootSignatureDecl *D,
                                        SourceLocation Loc) {
-  // The following conducts analysis on resource ranges to detect and report
-  // any overlaps in resource ranges.
-  //
-  // A resource range overlaps with another resource range if they have:
-  // - equivalent ResourceClass (SRV, UAV, CBuffer, Sampler)
-  // - equivalent resource space
-  // - overlapping visbility
-  //
-  // The following algorithm is implemented in the following steps:
-  //
-  // 1. Collect RangeInfo from relevant RootElements:
-  //   - RangeInfo will retain the interval, ResourceClass, Space and Visibility
-  // 2. Sort the RangeInfo's such that they are grouped together by
-  //  ResourceClass and Space (GroupT defined below)
-  // 3. Iterate through the collected RangeInfos by their groups
-  //   - For each group we will have a ResourceRange for each visibility
-  //   - As we iterate through we will:
-  //      A: Insert the current RangeInfo into the corresponding Visibility
-  //   ResourceRange
-  //      B: Check for overlap with any overlapping Visibility ResourceRange
   using RangeInfo = llvm::hlsl::rootsig::RangeInfo;
   using OverlappingRanges = llvm::hlsl::rootsig::OverlappingRanges;