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[MIPS GlobalISel] Select add i32, i32

Authored by petarj on Apr 11 2018, 8:12 AM.

Description

[MIPS GlobalISel] Select add i32, i32

Add the minimal support necessary to lower a function that returns the
sum of two i32 values.
Support argument/return lowering of i32 values through registers only.
Add tablegen for regbankselect and instructionselect.

Patch by Petar Avramovic.

Differential Revision: https://reviews.llvm.org/D44304

llvm-svn: 329819

Details

Committed
petarjApr 11 2018, 8:12 AM
Differential Revision
D44304: [MIPS GlobalISel] Select add i32, i32
Parents
rG5ba379557d5a: [SLP] update a test case. NFC.
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