James Y Knight b0a473aaf8 [Sparc] Implement UMUL_LOHI and SMUL_LOHI instead of MULHS/MULHU/MUL. ...

This is what the instruction-set actually provides, and the default
expansions of the others into the lohi opcodes are good.

llvm-svn: 283381

2016-10-05 20:54:17 +00:00

2.0 KiB

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