Feature #82: Make RTL move instruction work if both operands are pseudo registers - Elna - Caraus Issues

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Feature #82

closed

Feature #82: Make RTL move instruction work if both operands are pseudo registers

Status:

Closed

Priority:

Normal

Assignee:

Category:

Code generation

Start date:

Due date:

% Done:

Estimated time:

Description

move instruction is properly allocated only if one of the arguments is a pseudo register.

If only the destination is a pseudo register, sw should be generated.
If only the source is a pseudo register, lw should be generated.
If both operands are pseudo registers, lw followed by an sw should be generated.

ElnaRtlOperator.move should be renamed to ElnaRtlOperator.mv since it is the standard assembly name for this instruction.

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