[PowerPC] Allow tail calls of fastcc functions from C CallingConv functions.
authorSean Fertile <sfertile@ca.ibm.com>
Tue, 28 Nov 2017 20:25:58 +0000 (20:25 +0000)
committerSean Fertile <sfertile@ca.ibm.com>
Tue, 28 Nov 2017 20:25:58 +0000 (20:25 +0000)
commite200016ea953f99d4db993e5a3cca6073cbab0eb
tree7309948c497d2ce54c4a425c21ed42aba61a413b
parentf70502d3a65081caa11feca8df271f6f3a56369f
[PowerPC] Allow tail calls of fastcc functions from C CallingConv functions.

Allow fastcc callees to be tail-called from ccc callers.

Differential Revision: https://reviews.llvm.org/D40355

llvm-svn: 319218
llvm/lib/Target/PowerPC/PPCISelLowering.cpp
llvm/test/CodeGen/PowerPC/duplicate-returns-for-tailcall.ll