Jakob Stoklund Olesen
175b269760
Add RISC-V encodings for lui.
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This instruction can materialize constants with the low 12 bits clear.
2017-04-03 12:27:22 -07:00
Jakob Stoklund Olesen
c13c318ec4
Add icmp_imm encodings for RISC-V.
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The ISA has icmp_imm slt/ult with 12-bit signed immediate operands.
2017-04-03 10:59:28 -07:00
Jakob Stoklund Olesen
39fc0eb3cf
Add RISC-V encodings for supported icmp variants.
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Only slt and ult variants are in the instruction set. Other condition
codes must be synthesized.
2017-03-31 13:47:07 -07:00
Jakob Stoklund Olesen
62334b26b4
Add return_reg encodings for RISC-V.
2017-02-21 16:29:23 -08:00
Jakob Stoklund Olesen
5fa322f797
Split out instruction definitions.
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- cdsl.instructions defines the Instruction class.
- base.instructions defines the base instruction set.
2016-11-08 12:33:50 -08:00
Jakob Stoklund Olesen
e7f30a40b4
Move the 'meta' dir to 'lib/cretonne/meta'.
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The 'lib/cretonne' directory will be the new root of a stand-alone
cretonne crate containg both Python and Rust sources.
This is in preparation for publishing crates on crates.io.
2016-10-17 14:19:23 -07:00
