xref: /llvm-project/llvm/test/CodeGen/X86/inalloca-ctor.ll (revision 2f448bf509432c1a19ec46ab8cbc7353c03c6280)
1; RUN: llc < %s -mtriple=i686-pc-win32 | FileCheck %s
2
3%Foo = type { i32, i32 }
4
5%frame = type { %Foo, i32, %Foo }
6
7declare void @f(ptr inalloca(%frame) %a)
8
9declare void @Foo_ctor(ptr %this)
10
11define void @g() {
12entry:
13  %args = alloca inalloca %frame
14  %c = getelementptr %frame, ptr %args, i32 0, i32 2
15; CHECK: pushl   %eax
16; CHECK: subl    $16, %esp
17; CHECK: movl %esp,
18  call void @Foo_ctor(ptr %c)
19; CHECK: leal 12(%{{.*}}),
20; CHECK-NEXT: pushl
21; CHECK-NEXT: calll _Foo_ctor
22; CHECK: addl $4, %esp
23  %b = getelementptr %frame, ptr %args, i32 0, i32 1
24  store i32 42, ptr %b
25; CHECK: movl $42,
26  call void @Foo_ctor(ptr %args)
27; CHECK-NEXT: pushl
28; CHECK-NEXT: calll _Foo_ctor
29; CHECK: addl $4, %esp
30  call void @f(ptr inalloca(%frame) %args)
31; CHECK: calll   _f
32  ret void
33}
34