================
@@ -95,24 +95,30 @@ template <> struct MappingTraits<bolt::SuccessorInfo> {
namespace bolt {
struct PseudoProbeInfo {
- llvm::yaml::Hex64 GUID;
- uint64_t Index;
- uint8_t Type;
+ uint32_t InlineTreeIndex = 0;
+ uint64_t BlockMask = 0; // bitset with probe indices
----------------
aaupov wrote:
The profile without using BlockMask is 3.4% larger, the size goes from 92MB to
95MB (same test binary/profile). I think it's worth it, but open to your
suggestion.
https://github.com/llvm/llvm-project/pull/107137
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