swiftcc: Add an api to query whether a target ABI stores swifterror in a register
authorArnold Schwaighofer <aschwaighofer@apple.com>
Thu, 1 Dec 2016 18:07:38 +0000 (18:07 +0000)
committerArnold Schwaighofer <aschwaighofer@apple.com>
Thu, 1 Dec 2016 18:07:38 +0000 (18:07 +0000)
commitb0f2c33920268cccbea2d3de3b699c6fa877ee1d
treeff0938d96a62a20decdcf5f474bbce59e07bdf46
parent043d9e369f0b1ab1f09f8bff1191abca3ce23099
swiftcc: Add an api to query whether a target ABI stores swifterror in a register

llvm-svn: 288394
clang/include/clang/CodeGen/SwiftCallingConv.h
clang/lib/CodeGen/ABIInfo.h
clang/lib/CodeGen/SwiftCallingConv.cpp
clang/lib/CodeGen/TargetInfo.cpp