Use basic block numbers as indexes when mapping slot index ranges.

This is more compact and faster than using DenseMap.

llvm-svn: 128763
2 files changed
tree: 56026a4cfa157f03d2d8408edcbca63ffef30407
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. lldb/
  6. llvm/