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from 0aa7497 Revert "CodeGen: Allow small copyable blocks to "break" the CFG." new 6d80fe7 Resubmit "[PGO] Turn off comdat renaming in IR PGO by default" new 0696390 NewGVN: Refactor performCongruenceFinding and split out congr [...] new 42f1f6e NewGVN: Fix PR31594, by tracking the store count of congruenc [...] new 1d8008b Re-apply r291205, "LowerTypeTests: Split the pass in two: a r [...]

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Summary of changes: include/llvm/ProfileData/InstrProf.h | 9 + include/llvm/Transforms/IPO/LowerTypeTests.h | 4 - lib/ProfileData/InstrProf.cpp | 43 ++++ lib/Transforms/IPO/LowerTypeTests.cpp | 265 ++++++++++++--------- lib/Transforms/Instrumentation/InstrProfiling.cpp | 16 +- .../Instrumentation/PGOInstrumentation.cpp | 28 +-- lib/Transforms/Scalar/NewGVN.cpp | 131 +++++++--- .../Transforms/LowerTypeTests/function-disjoint.ll | 6 +- test/Transforms/LowerTypeTests/function-ext.ll | 3 +- test/Transforms/LowerTypeTests/function.ll | 2 +- test/Transforms/LowerTypeTests/import-unsat.ll | 3 +- test/Transforms/LowerTypeTests/simple.ll | 2 +- test/Transforms/LowerTypeTests/single-offset.ll | 2 +- test/Transforms/LowerTypeTests/unsat.ll | 3 +- test/Transforms/NewGVN/pr31594.ll | 119 +++++++++ ...all.proftext => multiple_hash_profile.proftext} | 37 ++- test/Transforms/PGOProfile/comdat_internal.ll | 8 +- test/Transforms/PGOProfile/comdat_rename.ll | 20 +- .../Transforms/PGOProfile/indirect_call_profile.ll | 2 +- .../Transforms/PGOProfile/multiple_hash_profile.ll | 36 +++ 20 files changed, 516 insertions(+), 223 deletions(-) create mode 100644 test/Transforms/NewGVN/pr31594.ll copy test/Transforms/PGOProfile/Inputs/{indirect_call.proftext => multiple_hash_pr [...] create mode 100644 test/Transforms/PGOProfile/multiple_hash_profile.ll