[PowerPC][AIX] ByVal formal arguments in a single register.
authorSean Fertile <sd.fertile@gmail.com>
Wed, 25 Mar 2020 14:17:49 +0000 (10:17 -0400)
committerSean Fertile <sd.fertile@gmail.com>
Wed, 25 Mar 2020 15:09:40 +0000 (11:09 -0400)
commit3282d875d6f740b56b686c1af320ba7f31ba0a48
treecd1e2ff1708864bdc5df04c5c20fbd67b6d330a6
parent86e0a6c6062705ec8f6f7333872d566e74d66424
[PowerPC][AIX] ByVal formal arguments in a single register.

Adds support for passing ByVal formal arguments as long as they fit in a
single register.

Differential Revision: https://reviews.llvm.org/D76401
llvm/lib/Target/PowerPC/PPCISelLowering.cpp
llvm/test/CodeGen/PowerPC/aix-cc-byval.ll
llvm/test/CodeGen/PowerPC/aix64-cc-byval.ll