Commit Graph

2 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen
a2b7769a51 Revisit expanded instructions for legalization.
When an illegal instruction is replaced with other instructions, back up
and revisit the expanded instructions. The new instructions need to have
encodings assigned too.

This also allows for expansions to contain illegal instructions that
need to be legalized themselves.
2016-11-04 09:44:11 -07:00
Jakob Stoklund Olesen
1a9abdd158 Add narrowing legalization patterns for bitwise ops.
RISC-V 32-bit tests for band.i64, bor.i64, bxor.i64.
2016-11-04 08:02:37 -07:00