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Add an icmp_imm instruction.

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Compare a scalar integer to an immediate constant. Both Intel and RISC-V
ISAs have this operation.

This requires the addition of a new IntCompareImm instruction format.
This commit is contained in:
Jakob Stoklund Olesen
2017-04-03 09:49:44 -07:00
parent 6532cbab6c
commit 2e45365ee1
8 changed files with 48 additions and 6 deletions
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lib/cretonne/meta/base/formats.py
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@@ -38,6 +38,7 @@ InsertLane = InstructionFormat(VALUE, ('lane', uimm8), VALUE)
ExtractLane = InstructionFormat(VALUE, ('lane', uimm8))
IntCompare = InstructionFormat(intcc, VALUE, VALUE)
IntCompareImm = InstructionFormat(intcc, VALUE, imm64)
FloatCompare = InstructionFormat(floatcc, VALUE, VALUE)
Jump = InstructionFormat(ebb, VARIABLE_ARGS)