1; RUN: llc < %s -mtriple=i686-pc-linux | FileCheck %s
2
3
4; Function Attrs: optsize
5declare void @foo(i32, i32) #0
6declare x86_stdcallcc void @stdfoo(i32, i32) #0
7
8; CHECK-LABEL: test1:
9; CHECK: subl $20, %esp
10; CHECK: .cfi_adjust_cfa_offset 20
11; CHECK: pushl $2
12; CHECK: .cfi_adjust_cfa_offset 4
13; CHECK: pushl $1
14; CHECK: .cfi_adjust_cfa_offset 4
15; CHECK: calll foo
16; CHECK: addl $8, %esp
17; CHECK: .cfi_adjust_cfa_offset -8
18; CHECK: pushl $4
19; CHECK: .cfi_adjust_cfa_offset 4
20; CHECK: pushl $3
21; CHECK: .cfi_adjust_cfa_offset 4
22; CHECK: calll stdfoo
23; CHECK: .cfi_adjust_cfa_offset -8
24; CHECK: addl $20, %esp
25; CHECK: .cfi_adjust_cfa_offset -20
26define void @test1() #0 !dbg !4 {
27entry:
28  tail call void @foo(i32 1, i32 2) #1, !dbg !10
29  tail call x86_stdcallcc void @stdfoo(i32 3, i32 4) #1, !dbg !11
30  ret void, !dbg !12
31}
32
33attributes #0 = { nounwind optsize }
34
35!llvm.dbg.cu = !{!0}
36!llvm.module.flags = !{!7, !8}
37!llvm.ident = !{!9}
38
39!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 250289)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
40!1 = !DIFile(filename: "foo.c", directory: "foo")
41!2 = !{}
42!4 = distinct !DISubprogram(name: "test1", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, isOptimized: true, unit: !0, retainedNodes: !2)
43!5 = !DISubroutineType(types: !6)
44!6 = !{null}
45!7 = !{i32 2, !"Dwarf Version", i32 4}
46!8 = !{i32 2, !"Debug Info Version", i32 3}
47!9 = !{!"clang version 3.8.0 (trunk 250289)"}
48!10 = !DILocation(line: 4, column: 3, scope: !4)
49!11 = !DILocation(line: 5, column: 3, scope: !4)
50!12 = !DILocation(line: 6, column: 1, scope: !4)
51