Petar Avramovic 4306b0ed95 [MIPS GlobalISel] NarrowScalar G_MUL ...

Narrow Scalar G_MUL for MIPS32.
Revisit NarrowScalar implementation in LegalizerHelper.
Introduce new helper function multiplyRegisters.
It performs generic multiplication of values held in multiple registers.
Generated instructions use only types NarrowTy and i1.
Destination can be same or two times size of the source.

Differential Revision: https://reviews.llvm.org/D58824


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355814 91177308-0d34-0410-b5e6-96231b3b80d8

2019-03-11 10:00:17 +00:00

..

llvm

[MIPS GlobalISel] NarrowScalar G_MUL

2019-03-11 10:00:17 +00:00

llvm-c

[OptRemarks] Make OptRemarks more generic: rename OptRemarks to Remarks

2019-03-05 20:45:17 +00:00