[all-commits] [llvm/llvm-project] 62e9f4: [PatternMatch] Use `m_SpecificCmp` matchers. NFC. ...

[Yingwei Zheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 62e9f40949ddc52e9660b25ab146bd5d9b39ad88
      https://github.com/llvm/llvm-project/commit/62e9f40949ddc52e9660b25ab146bd5d9b39ad88
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2024-07-29 (Mon, 29 Jul 2024)

  Changed paths:
    M llvm/include/llvm/IR/PatternMatch.h
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/lib/Target/AMDGPU/AMDGPULowerKernelAttributes.cpp
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
    M llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
    M llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
    M llvm/lib/Transforms/Scalar/LoopBoundSplit.cpp
    M llvm/lib/Transforms/Vectorize/LoopIdiomVectorize.cpp
    M llvm/unittests/IR/PatternMatch.cpp

  Log Message:
  -----------
  [PatternMatch] Use `m_SpecificCmp` matchers. NFC. (#100878)

Compile-time improvement:
http://llvm-compile-time-tracker.com/compare.php?from=13996378d81c8fa9a364aeaafd7382abbc1db83a&to=861ffa4ec5f7bde5a194a7715593a1b5359eb581&stat=instructions:u
baseline: 803eaf29267c6aae9162d1a83a4a2ae508b440d3
```
Top 5 improvements:
  stockfish/movegen.ll 2541620819 2538599412 -0.12%
  minetest/profiler.cpp.ll 431724935 431246500 -0.11%
  abc/luckySwap.c.ll 581173720 580581935 -0.10%
  abc/kitTruth.c.ll 2521936288 2519445570 -0.10%
  abc/extraUtilTruth.c.ll 1216674614 1215495502 -0.10%
Top 5 regressions:
  openssl/libcrypto-shlib-sm4.ll 1155054721 1155943201 +0.08%
  openssl/libcrypto-lib-sm4.ll 1155054838 1155943063 +0.08%
  spike/vsm4r_vv.ll 1296430080 1297039258 +0.05%
  spike/vsm4r_vs.ll 1312496906 1313093460 +0.05%
  nuttx/lib_rand48.c.ll 126201233 126246692 +0.04%
Overall: -0.02112308%
```



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications