1 files changed, 53 insertions, 0 deletions
diff --git a/test/CodeGen/X86/push-cfi-debug.ll b/test/CodeGen/X86/push-cfi-debug.ll
new file mode 100644
index 000000000000..cc00fab525ab
--- /dev/null
+++ b/test/CodeGen/X86/push-cfi-debug.ll
@@ -0,0 +1,53 @@
+; RUN: llc < %s -mtriple=i686-pc-linux | FileCheck %s
+
+
+; Function Attrs: optsize
+declare void @foo(i32, i32) #0
+declare x86_stdcallcc void @stdfoo(i32, i32) #0
+
+; CHECK-LABEL: test1:
+; CHECK: subl $8, %esp
+; CHECK: .cfi_adjust_cfa_offset 8
+; CHECK: pushl $2
+; CHECK: .cfi_adjust_cfa_offset 4
+; CHECK: pushl $1
+; CHECK: .cfi_adjust_cfa_offset 4
+; CHECK: calll foo
+; CHECK: addl $16, %esp
+; CHECK: .cfi_adjust_cfa_offset -16
+; CHECK: subl $8, %esp
+; CHECK: .cfi_adjust_cfa_offset 8
+; CHECK: pushl $4
+; CHECK: .cfi_adjust_cfa_offset 4
+; CHECK: pushl $3
+; CHECK: .cfi_adjust_cfa_offset 4
+; CHECK: calll stdfoo
+; CHECK: .cfi_adjust_cfa_offset -8
+; CHECK: addl $8, %esp
+; CHECK: .cfi_adjust_cfa_offset -8
+define void @test1() #0 !dbg !4 {
+entry:
+  tail call void @foo(i32 1, i32 2) #1, !dbg !10
+  tail call x86_stdcallcc void @stdfoo(i32 3, i32 4) #1, !dbg !11
+  ret void, !dbg !12
+}
+
+attributes #0 = { nounwind optsize }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!7, !8}
+!llvm.ident = !{!9}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 250289)", isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !2, subprograms: !3)
+!1 = !DIFile(filename: "foo.c", directory: "foo")
+!2 = !{}
+!3 = !{!4}
+!4 = distinct !DISubprogram(name: "test1", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, isOptimized: true, variables: !2)
+!5 = !DISubroutineType(types: !6)
+!6 = !{null}
+!7 = !{i32 2, !"Dwarf Version", i32 4}
+!8 = !{i32 2, !"Debug Info Version", i32 3}
+!9 = !{!"clang version 3.8.0 (trunk 250289)"}
+!10 = !DILocation(line: 4, column: 3, scope: !4)
+!11 = !DILocation(line: 5, column: 3, scope: !4)
+!12 = !DILocation(line: 6, column: 1, scope: !4)