[PATCH] D139842: [compiler-rt][X86] add half <-> x86_fp80 conversion builtins

[Tim Northover via Phabricator via llvm-commits]

t.p.northover updated this revision to Diff 482822.
t.p.northover added a comment.

Remove `COMPILER_RT_HAS_FLOAT16` check. It's actually a soft/float ABI check rather than whether to support the type entirely (at least for conversions) so it meant the new functions didn't get built on Darwin (which is still soft-float for `_Float16` compiler-rt calls for historic reasons).


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139842/new/

https://reviews.llvm.org/D139842

Files:
  compiler-rt/lib/builtins/CMakeLists.txt
  compiler-rt/lib/builtins/extendhfxf2.c
  compiler-rt/lib/builtins/fp_extend.h
  compiler-rt/lib/builtins/fp_extend_impl.inc
  compiler-rt/lib/builtins/fp_lib.h
  compiler-rt/lib/builtins/fp_trunc.h
  compiler-rt/lib/builtins/fp_trunc_impl.inc
  compiler-rt/lib/builtins/truncxfhf2.c
  compiler-rt/test/builtins/Unit/extendhfxf2_test.c
  compiler-rt/test/builtins/Unit/fp_test.h
  compiler-rt/test/builtins/Unit/truncxfhf2_test.c

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