[PATCH] D92270: [ConstantFold] Fold more operations to poison

[Juneyoung Lee via Phabricator via cfe-commits]

aqjune updated this revision to Diff 308200.
aqjune added a comment.
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update clang/test/Frontend/fixed_point_unary.c

It seems unsigned _Fract type can only represent [0.0, 1.0)? I tried to find a relevant sentence from http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1169.pdf , but couldn't.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92270/new/

https://reviews.llvm.org/D92270

Files:
  clang/test/Frontend/fixed_point_unary.c
  llvm/lib/IR/ConstantFold.cpp
  llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-fold-binop-select.ll
  llvm/test/Transforms/InstCombine/apint-shift.ll
  llvm/test/Transforms/InstCombine/canonicalize-ashr-shl-to-masking.ll
  llvm/test/Transforms/InstCombine/canonicalize-lshr-shl-to-masking.ll
  llvm/test/Transforms/InstCombine/canonicalize-shl-lshr-to-masking.ll
  llvm/test/Transforms/InstCombine/icmp.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-a.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-b.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-c.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-d.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-after-truncation-variant-e.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-a.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-b.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-c.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-d.ll
  llvm/test/Transforms/InstCombine/partally-redundant-left-shift-input-masking-variant-e.ll
  llvm/test/Transforms/InstCombine/select-of-bittest.ll
  llvm/test/Transforms/InstCombine/shift-add.ll
  llvm/test/Transforms/InstSimplify/ConstProp/InsertElement.ll
  llvm/test/Transforms/InstSimplify/ConstProp/cast.ll
  llvm/test/Transforms/InstSimplify/ConstProp/poison.ll
  llvm/test/Transforms/InstSimplify/ConstProp/shift.ll
  llvm/test/Transforms/InstSimplify/ConstProp/vector-undef-elts.ll
  llvm/test/Transforms/InstSimplify/ConstProp/vscale.ll
  llvm/test/Transforms/InstSimplify/div.ll
  llvm/test/Transforms/InstSimplify/rem.ll
  llvm/test/Transforms/InstSimplify/undef.ll
  llvm/test/Transforms/SROA/phi-gep.ll
  llvm/test/Transforms/SROA/select-gep.ll
  llvm/test/Transforms/VectorCombine/X86/insert-binop-with-constant.ll
  llvm/test/Transforms/VectorCombine/X86/insert-binop.ll
  llvm/unittests/IR/ConstantsTest.cpp

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