================
@@ -128,6 +128,26 @@ class BoltAddressTranslation {
/// Returns BB index by function output address (after BOLT) and basic block
/// input offset.
unsigned getBBIndex(uint64_t FuncOutputAddress, uint32_t BBInputOffset)
const;
+
+ using BBHashMap = std::map<uint32_t, std::pair<unsigned, size_t>>;
+ /// Return a mapping from basic block input offset to hash and block index
for a given function.
+ const BBHashMap &getBBHashMap(uint64_t OutputAddress) const {
+ return FuncHashes.at(OutputAddress).second;
----------------
aaupov wrote:
Thanks for pointing out. You're right, it does throw an exception:
https://en.cppreference.com/w/cpp/container/map/at
I had code with `find` and `assert` but switched to `at` for conciseness. Let
me unwind that.
https://github.com/llvm/llvm-project/pull/76911
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