[all-commits] [llvm/llvm-project] 7aea3e: [Intrinsics] Add `nocallback` to the default intri...

[Johannes Doerfert via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7aea3ea8c3b33c9bb338d5d6c0e4832be1d09ac3
      https://github.com/llvm/llvm-project/commit/7aea3ea8c3b33c9bb338d5d6c0e4832be1d09ac3
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2022-03-24 (Thu, 24 Mar 2022)

  Changed paths:
    M clang/test/CodeGen/builtin-sqrt.c
    M clang/test/CodeGen/libcalls.c
    M llvm/include/llvm/IR/Intrinsics.td
    M llvm/lib/Transforms/IPO/AttributorAttributes.cpp
    M llvm/test/Transforms/Attributor/ArgumentPromotion/X86/thiscall.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/byval.ll
    M llvm/test/Transforms/Attributor/ArgumentPromotion/pr33641_remove_arg_dbgvalue.ll
    M llvm/test/Transforms/Attributor/dereferenceable-1.ll
    M llvm/test/Transforms/Attributor/heap_to_stack.ll
    M llvm/test/Transforms/Attributor/heap_to_stack_gpu.ll
    M llvm/test/Transforms/Attributor/liveness.ll
    M llvm/test/Transforms/Attributor/lvi-after-jumpthreading.ll
    M llvm/test/Transforms/Attributor/memory_locations.ll
    M llvm/test/Transforms/Attributor/noalias.ll
    M llvm/test/Transforms/Attributor/nocapture-1.ll
    M llvm/test/Transforms/Attributor/nofree.ll
    M llvm/test/Transforms/Attributor/nonnull.ll
    M llvm/test/Transforms/Attributor/nosync.ll
    M llvm/test/Transforms/Attributor/openmp_parallel.ll
    M llvm/test/Transforms/Attributor/readattrs.ll
    M llvm/test/Transforms/Attributor/value-simplify-pointer-info.ll
    M llvm/test/Transforms/Attributor/value-simplify.ll
    M llvm/test/Transforms/Attributor/willreturn.ll
    M llvm/test/Transforms/OpenMP/replace_globalization.ll
    M llvm/test/Transforms/OpenMP/spmdization.ll
    M llvm/test/Transforms/OpenMP/spmdization_guarding.ll
    M llvm/utils/TableGen/CodeGenIntrinsics.h
    M llvm/utils/TableGen/CodeGenTarget.cpp
    M llvm/utils/TableGen/IntrinsicEmitter.cpp

  Log Message:
  -----------
  [Intrinsics] Add `nocallback` to the default intrinsic attributes

Most intrinsics, especially "default" ones, will not call back into the
IR module. `nocallback` encodes this nicely. As it was not used before,
this patch also makes use of `nocallback` in the Attributor which
results in many more `norecurse` deductions.

Tablegen part is mechanical, test updates by script.

Differential Revision: https://reviews.llvm.org/D118680