Returns true if the given value is any kind of infinity.

Returns true if the type is a scalar integer type.

isWindowsDrivePath returns true if the file path is of the form used by Windows. We check if the path begins with a drive letter, followed by a ":".

Populates self.grammar from the file. Applies the self.prefix to operand enums

Makes all ancestor directories to the given file, if they don't yet exist. Arguments: f: The file whose ancestor directories are to b

Returns the number of Global Variables.

Returns the number of Local Variables.

parseGrammar downloads (or loads from the cache) the grammar file and returns the parsed grammar.Root.

pident returns the i'th token if it is an PIdent, otherwise nil.

Returns the pseudo exit block

Sets this HexFloat from the individual components. Note this assumes EVERY significand is normalized, and has an implicit leading one. This means that

TODO(dneto): Move this to another file. It doesn't belong with opcode processing.

@brief Translate single Opcode and operands to binary form @param[in] grammar the grammar to use for compilation @param[in, out] context the dynamic

Returns the structural successors of the BasicBlock

Substitutes file extension, respecting known shader extensions. foo.vert -> foo.vert.[extension] [similarly for .frag, .comp, etc.] foo.glsl

Checks that a given file exists and is not empty.

Inserts id to the set of functions called from this function.

Mark the loop |loop_to_add| as needing to be added when the user calls PostModificationCleanup. |parent| may be null.

Adds a new loop nest to the descriptor set.

The loops in |loop_pair| will be considered the same when constructing SERecurrentNode objects. This enables analysing dependencies that will be creat

Create new constant directly into global value area, bypassing the Constant manager. This is used when the DefUse or Constant managers are invalid and

Returns a vector of all valid target environment enums.