[PATCH] D72930: [FEnv] Constfold some unary constrained operations

[Serge Pavlov via Phabricator via llvm-commits]

sepavloff updated this revision to Diff 253132.
sepavloff added a comment.
Herald added a subscriber: nemanjai.

Added changes for PowerPC tests

Rounding intrinsics now can be constfolded, even if they are represented
by constrained intrinsics. As a result a PowerPC test that checks code
generation for constrained intrinsics needs update.

@kpn Could you check the changes in the test? The checks were regenerated
using update_llc_test_checks.py.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D72930/new/

https://reviews.llvm.org/D72930

Files:
  llvm/include/llvm/IR/FPEnv.h
  llvm/lib/Analysis/ConstantFolding.cpp
  llvm/lib/Analysis/InstructionSimplify.cpp
  llvm/lib/IR/FPEnv.cpp
  llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll
  llvm/test/Transforms/InstSimplify/constfold-constrained.ll

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