[PATCH] D134859: [clang][Interp] Implement basic support for floating point values

[Timm Bäder via Phabricator via cfe-commits]

tbaeder updated this revision to Diff 465702.
tbaeder added a comment.

Another try, this time without any underlying host type.

There are a few things I'm uncertain about. The tests are obviously not enough, especially now that I had to add another `CastFP` opcode to cast floats between different semantics.

The general approach seems much saner than before, but I'm sure you'll find enough problem with this one as well :)

BTW, I feel like there are a lot of comments on this review now, so if you'd like me to split the new version of the patch out into another ticket, I can do that of course.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134859/new/

https://reviews.llvm.org/D134859

Files:
  clang/lib/AST/CMakeLists.txt
  clang/lib/AST/Interp/Boolean.h
  clang/lib/AST/Interp/ByteCodeExprGen.cpp
  clang/lib/AST/Interp/ByteCodeExprGen.h
  clang/lib/AST/Interp/Context.cpp
  clang/lib/AST/Interp/Descriptor.cpp
  clang/lib/AST/Interp/Floating.cpp
  clang/lib/AST/Interp/Floating.h
  clang/lib/AST/Interp/Integral.h
  clang/lib/AST/Interp/Interp.cpp
  clang/lib/AST/Interp/Interp.h
  clang/lib/AST/Interp/InterpStack.h
  clang/lib/AST/Interp/Opcodes.td
  clang/lib/AST/Interp/PrimType.h
  clang/lib/AST/Interp/Primitives.h
  clang/test/AST/Interp/literals.cpp

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