[GISel] Address review feedback on passing MD_callees to lowerCall.
authorMark Lacey <mark.lacey@apple.com>
Wed, 31 Jul 2019 20:34:05 +0000 (20:34 +0000)
committerMark Lacey <mark.lacey@apple.com>
Wed, 31 Jul 2019 20:34:05 +0000 (20:34 +0000)
commit641ea2e701d0bb8ca6b941e29b5b824037a3610c
tree763b395c81a8c53d273d33eb522ce60b314cb65e
parent7b8d3eb9e2174e0bec206faea405b693fcb9eb8d
[GISel] Address review feedback on passing MD_callees to lowerCall.

Preserve the nullptr default for KnownCallees that appears in
the base class.

llvm-svn: 367477
llvm/lib/Target/AArch64/AArch64CallLowering.h
llvm/lib/Target/ARM/ARMCallLowering.h
llvm/lib/Target/Mips/MipsCallLowering.h
llvm/lib/Target/X86/X86CallLowering.h