[PATCH] D46917: Comparison and Unary Operations for Fixed Point Types

[Leonard Chan via Phabricator via cfe-commits]

leonardchan created this revision.
leonardchan added reviewers: phosek, mcgrathr.
leonardchan added a project: clang.

This patch contains logic and tests for different unary and comparison operations on fixed point types, and casting between integers and fixed point types.

The operations are `==`, `!=`, `>`, `<`, `>=`, `<=`, `!`, `+`, `-`, `++`, and `--`.

`~` is not a supported operation on fixed point types.

This is a parent of https://reviews.llvm.org/D46915


Repository:
  rC Clang

https://reviews.llvm.org/D46917

Files:
  lib/CodeGen/CGExprScalar.cpp
  lib/Sema/SemaExpr.cpp
  test/Frontend/fixed_point_declarations.c
  test/Frontend/fixed_point_validation.c

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