T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Create format fields for immediate operands.

Browse Source 
Each InstructionFormat instance gets data members corresponding to its immediate
operands, so the can be referred to as BinaryImm.imm, for example.

This will be used to construct instruction predicates.
This commit is contained in:
Jakob Stoklund Olesen
2016-08-23 13:29:29 -07:00
parent 9c5637902c
commit 077c5ce1f6
2 changed files with 50 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
meta/cretonne/formats.py
View File

@@ -30,8 +30,8 @@ BinaryOverflow = InstructionFormat(value, value, multiple_results=True)
# The fma instruction has the same constraint on all inputs.
Ternary = InstructionFormat(value, value, value, typevar_operand=1)
InsertLane = InstructionFormat(value, uimm8, value)
ExtractLane = InstructionFormat(value, uimm8)
InsertLane = InstructionFormat(value, ('lane', uimm8), value)
ExtractLane = InstructionFormat(value, ('lane', uimm8))
IntCompare = InstructionFormat(intcc, value, value)
FloatCompare = InstructionFormat(floatcc, value, value)