[all-commits] [llvm/llvm-project] e82659: [HLSL] Expose `half` types and intrinsics always (...

[Chris B via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e82659fff2f07b5ea1d94e0d8bcb9c540d6bede1
      https://github.com/llvm/llvm-project/commit/e82659fff2f07b5ea1d94e0d8bcb9c540d6bede1
  Author: Chris B <chris.bieneman at me.com>
  Date:   2024-02-15 (Thu, 15 Feb 2024)

  Changed paths:
    M clang/lib/Headers/hlsl/hlsl_basic_types.h
    M clang/lib/Headers/hlsl/hlsl_intrinsics.h
    M clang/test/CodeGenHLSL/builtins/abs.hlsl
    M clang/test/CodeGenHLSL/builtins/ceil.hlsl
    M clang/test/CodeGenHLSL/builtins/cos.hlsl
    M clang/test/CodeGenHLSL/builtins/floor.hlsl
    M clang/test/CodeGenHLSL/builtins/log.hlsl
    M clang/test/CodeGenHLSL/builtins/log10.hlsl
    M clang/test/CodeGenHLSL/builtins/log2.hlsl
    M clang/test/CodeGenHLSL/builtins/max.hlsl
    M clang/test/CodeGenHLSL/builtins/min.hlsl
    M clang/test/CodeGenHLSL/builtins/pow.hlsl
    M clang/test/CodeGenHLSL/builtins/reversebits.hlsl
    M clang/test/CodeGenHLSL/builtins/sin.hlsl
    M clang/test/CodeGenHLSL/builtins/trunc.hlsl

  Log Message:
  -----------
  [HLSL] Expose `half` types and intrinsics always (#81782)

We previously made an implmenetation error when adding `half` overloads
for HLSL library functionalitly. The `half` type is always defined in
HLSL and `half` intrinsics should not be conditionally included.

When native 16-bit types are disabled `half` is a unique 32-bit float
type with lesser promotion rank than `float`.

Fixes #81049