HomePhabricator

[AArch64][GlobalISel] Don't do extending loads combine for non-pow-2 types.

Description

[AArch64][GlobalISel] Don't do extending loads combine for non-pow-2 types.

Since non-pow-2 types are going to get split up into multiple loads anyway,
don't do the [SZ]EXTLOAD combine for those and save us trouble later in
legalization.

Details

Committed
aemersonApr 15 2019, 3:34 PM
Parents
rL358457: [LSR] Rewrite misses some fixup locations if it splits critical edge
Branches
Unknown
Tags
Unknown