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[PowePC][AIX] Handle variadic vector call operands.

Authored by sfertile on Mar 6 2021, 8:33 AM.

Description

[PowePC][AIX] Handle variadic vector call operands.

Patch adds support for passing vector call operands to variadic
functions. Arguments which are fixed shadow GPRs and stack space even
when they are passed in vector registers, while arguments passed through
ellipses are passed in properly aligned GPRs if available and on the
stack once all GPR arguments registers are consumed.

Differential Revision: https://reviews.llvm.org/D97956

Details

Committed
sfertileMar 6 2021, 10:49 AM
Differential Revision
D97956: [PowePC][AIX] Handle variadic vector call operands.
Parents
rG8a003861a31a: [NPM] Add -enable-loopinterchange option to NPM
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