1; RUN: llc -mtriple x86_64-unknown-windows-msvc -filetype asm -o - %s | FileCheck %s 2 3%swift.error = type opaque 4 5declare swiftcc void @f(ptr swifterror) 6 7define swiftcc void @g(ptr, ptr, ptr, ptr, ptr swifterror %error) { 8entry: 9 call swiftcc void @f(ptr nonnull nocapture swifterror %error) 10 ret void 11} 12 13; CHECK-LABEL: g 14; CHECK-NOT: pushq %r12 15; CHECK: callq f 16; CHECK-NOT: popq %r12 17; CHECK: retq 18 19