| ; RUN: llc -mtriple x86_64-unknown-windows-msvc -filetype asm -o - %s | FileCheck %s | |
| %swift.error = type opaque | |
| declare swiftcc void @f(%swift.error** swifterror) | |
| define swiftcc void @g(i8*, i8*, i8*, i8*, %swift.error** swifterror %error) { | |
| entry: | |
| call swiftcc void @f(%swift.error** nonnull nocapture swifterror %error) | |
| ret void | |
| } | |
| ; CHECK-LABEL: g | |
| ; CHECK-NOT: pushq %r12 | |
| ; CHECK: callq f | |
| ; CHECK-NOT: popq %r12 | |
| ; CHECK: retq | |