[PATCH] D115907: [misexpect] Re-implement MisExpect Diagnostics

[Paul Kirth via Phabricator via llvm-commits]

paulkirth updated this revision to Diff 414523.
paulkirth added a comment.
Herald added a subscriber: dang.

Add clang and llvm options to realx MisExpect checking.

The options take an integer, expected to bin in the range [0,100)
and reduce the threshold value we compare against by that percentage.

I modeled this on remark's hotness threshold option, which is close to what 
we want here, but we would like this to use a percentage instead of the 
profiling count directly.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115907/new/

https://reviews.llvm.org/D115907

Files:
  clang/include/clang/Basic/CodeGenOptions.def
  clang/include/clang/Basic/CodeGenOptions.h
  clang/include/clang/Basic/DiagnosticDriverKinds.td
  clang/include/clang/Basic/DiagnosticFrontendKinds.td
  clang/include/clang/Basic/DiagnosticGroups.td
  clang/include/clang/Driver/Options.td
  clang/lib/CodeGen/BackendUtil.cpp
  clang/lib/CodeGen/CodeGenAction.cpp
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/test/Profile/Inputs/misexpect-branch-nonconst-expect-arg.proftext
  clang/test/Profile/Inputs/misexpect-branch.proftext
  clang/test/Profile/Inputs/misexpect-switch-default-only.proftext
  clang/test/Profile/Inputs/misexpect-switch-default.proftext
  clang/test/Profile/Inputs/misexpect-switch-nonconst.proftext
  clang/test/Profile/Inputs/misexpect-switch.proftext
  clang/test/Profile/misexpect-branch-cold.c
  clang/test/Profile/misexpect-branch-nonconst-expected-val.c
  clang/test/Profile/misexpect-branch-unpredictable.c
  clang/test/Profile/misexpect-branch.c
  clang/test/Profile/misexpect-switch-default.c
  clang/test/Profile/misexpect-switch-nonconst.c
  clang/test/Profile/misexpect-switch-only-default-case.c
  clang/test/Profile/misexpect-switch.c
  llvm/docs/MisExpect.rst
  llvm/include/llvm/IR/DiagnosticInfo.h
  llvm/include/llvm/IR/LLVMContext.h
  llvm/include/llvm/Target/TargetOptions.h
  llvm/include/llvm/Transforms/Utils/MisExpect.h
  llvm/include/llvm/Transforms/Utils/MisExpectTolleranceParser.h
  llvm/lib/IR/DiagnosticInfo.cpp
  llvm/lib/IR/LLVMContext.cpp
  llvm/lib/IR/LLVMContextImpl.h
  llvm/lib/Transforms/IPO/SampleProfile.cpp
  llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
  llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp
  llvm/lib/Transforms/Utils/CMakeLists.txt
  llvm/lib/Transforms/Utils/MisExpect.cpp
  llvm/test/Transforms/PGOProfile/Inputs/misexpect-branch-correct.proftext
  llvm/test/Transforms/PGOProfile/Inputs/misexpect-branch-threshold.proftext
  llvm/test/Transforms/PGOProfile/Inputs/misexpect-branch.proftext
  llvm/test/Transforms/PGOProfile/Inputs/misexpect-switch-correct.proftext
  llvm/test/Transforms/PGOProfile/Inputs/misexpect-switch.proftext
  llvm/test/Transforms/PGOProfile/misexpect-branch-correct.ll
  llvm/test/Transforms/PGOProfile/misexpect-branch-stripped.ll
  llvm/test/Transforms/PGOProfile/misexpect-branch-theshold.ll
  llvm/test/Transforms/PGOProfile/misexpect-branch-unpredictable.ll
  llvm/test/Transforms/PGOProfile/misexpect-branch.ll
  llvm/test/Transforms/PGOProfile/misexpect-switch-default.ll
  llvm/test/Transforms/PGOProfile/misexpect-switch.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D115907.414523.patch
Type: text/x-patch
Size: 106878 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220311/7d2b28b7/attachment.bin>