1; RUN: llc -mtriple x86_64-unknown-windows-msvc -filetype asm -o - %s | FileCheck %s 2 3define swiftcc void @f() { 4 %1 = alloca i8 5 ret void 6} 7 8; CHECK-LABEL: f 9; CHECK: .seh_stackalloc 8 10; CHECK: .seh_endprologue 11 12