[all-commits] [llvm/llvm-project] 7f3881: [FPEnv][AArch64] Platform-specific builtin constra...

[Kevin P. Neal via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7f38812d5b7e0fd5145e44d5ae831a67d782dca6
      https://github.com/llvm/llvm-project/commit/7f38812d5b7e0fd5145e44d5ae831a67d782dca6
  Author: Kevin P. Neal <kevin.neal at sas.com>
  Date:   2020-04-10 (Fri, 10 Apr 2020)

  Changed paths:
    M clang/lib/CodeGen/CGBuiltin.cpp
    A clang/test/CodeGen/aarch64-neon-intrinsics-constrained.c
    A clang/test/CodeGen/aarch64-neon-misc-constrained.c
    A clang/test/CodeGen/aarch64-neon-scalar-x-indexed-elem-constrained.c
    A clang/test/CodeGen/aarch64-v8.2a-fp16-intrinsics-constrained.c
    A clang/test/CodeGen/aarch64-v8.2a-neon-intrinsics-constrained.c
    A clang/test/CodeGen/arm-neon-directed-rounding-constrained.c
    A clang/test/CodeGen/arm64-vrnd-constrained.c
    M llvm/include/llvm/IR/Function.h
    M llvm/lib/IR/Function.cpp

  Log Message:
  -----------
  [FPEnv][AArch64] Platform-specific builtin constrained FP enablement

When constrained floating point is enabled the AArch64-specific builtins don't use constrained intrinsics in some cases. Fix that.

Neon is part of this patch, so ARM is affected as well.

Differential Revision: https://reviews.llvm.org/D77074