From 30815c536baacc07e925f0aef23a5395883173dc Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Thu, 20 Oct 2011 21:10:27 +0000
Subject: Vendor import of llvm release_30 branch r142614:
 http://llvm.org/svn/llvm-project/llvm/branches/release_30@142614

---
 test/CodeGen/ARM/debug-info-arg.ll | 65 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 test/CodeGen/ARM/debug-info-arg.ll

(limited to 'test/CodeGen/ARM/debug-info-arg.ll')

diff --git a/test/CodeGen/ARM/debug-info-arg.ll b/test/CodeGen/ARM/debug-info-arg.ll
new file mode 100644
index 0000000000000..b0270f9b45fdb
--- /dev/null
+++ b/test/CodeGen/ARM/debug-info-arg.ll
@@ -0,0 +1,65 @@
+; RUN: llc < %s | FileCheck %s
+; Test to check argument y's debug info uses FI
+; Radar 10048772
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32"
+target triple = "thumbv7-apple-macosx10.7.0"
+
+%struct.tag_s = type { i32, i32, i32 }
+
+define void @foo(%struct.tag_s* nocapture %this, %struct.tag_s* %c, i64 %x, i64 %y, %struct.tag_s* nocapture %ptr1, %struct.tag_s* nocapture %ptr2) nounwind ssp {
+  tail call void @llvm.dbg.value(metadata !{%struct.tag_s* %this}, i64 0, metadata !5), !dbg !20
+  tail call void @llvm.dbg.value(metadata !{%struct.tag_s* %c}, i64 0, metadata !13), !dbg !21
+  tail call void @llvm.dbg.value(metadata !{i64 %x}, i64 0, metadata !14), !dbg !22
+  tail call void @llvm.dbg.value(metadata !{i64 %y}, i64 0, metadata !17), !dbg !23
+;CHECK:	@DEBUG_VALUE: foo:y <- R7+4294967295
+  tail call void @llvm.dbg.value(metadata !{%struct.tag_s* %ptr1}, i64 0, metadata !18), !dbg !24
+  tail call void @llvm.dbg.value(metadata !{%struct.tag_s* %ptr2}, i64 0, metadata !19), !dbg !25
+  %1 = icmp eq %struct.tag_s* %c, null, !dbg !26
+  br i1 %1, label %3, label %2, !dbg !26
+
+; <label>:2                                       ; preds = %0
+  tail call void @foobar(i64 %x, i64 %y) nounwind, !dbg !28
+  br label %3, !dbg !28
+
+; <label>:3                                       ; preds = %0, %2
+  ret void, !dbg !29
+}
+
+declare void @foobar(i64, i64)
+
+declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+
+!llvm.dbg.cu = !{!0}
+!llvm.dbg.sp = !{!1}
+!llvm.dbg.lv.foo = !{!5, !13, !14, !17, !18, !19}
+
+!0 = metadata !{i32 589841, i32 0, i32 12, metadata !"one.c", metadata !"/Volumes/Athwagate/R10048772", metadata !"Apple clang version 3.0 (tags/Apple/clang-211.10.1) (based on LLVM 3.0svn)", i1 true, i1 true, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{i32 589870, i32 0, metadata !2, metadata !"foo", metadata !"foo", metadata !"", metadata !2, i32 11, metadata !3, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, void (%struct.tag_s*, %struct.tag_s*, i64, i64, %struct.tag_s*, %struct.tag_s*)* @foo, null, null} ; [ DW_TAG_subprogram ]
+!2 = metadata !{i32 589865, metadata !"one.c", metadata !"/Volumes/Athwagate/R10048772", metadata !0} ; [ DW_TAG_file_type ]
+!3 = metadata !{i32 589845, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !4, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
+!4 = metadata !{null}
+!5 = metadata !{i32 590081, metadata !1, metadata !"this", metadata !2, i32 16777227, metadata !6, i32 0} ; [ DW_TAG_arg_variable ]
+!6 = metadata !{i32 589839, metadata !0, metadata !"", null, i32 0, i64 32, i64 32, i64 0, i32 0, metadata !7} ; [ DW_TAG_pointer_type ]
+!7 = metadata !{i32 589843, metadata !0, metadata !"tag_s", metadata !2, i32 5, i64 96, i64 32, i32 0, i32 0, i32 0, metadata !8, i32 0, i32 0} ; [ DW_TAG_structure_type ]
+!8 = metadata !{metadata !9, metadata !11, metadata !12}
+!9 = metadata !{i32 589837, metadata !7, metadata !"x", metadata !2, i32 6, i64 32, i64 32, i64 0, i32 0, metadata !10} ; [ DW_TAG_member ]
+!10 = metadata !{i32 589860, metadata !0, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
+!11 = metadata !{i32 589837, metadata !7, metadata !"y", metadata !2, i32 7, i64 32, i64 32, i64 32, i32 0, metadata !10} ; [ DW_TAG_member ]
+!12 = metadata !{i32 589837, metadata !7, metadata !"z", metadata !2, i32 8, i64 32, i64 32, i64 64, i32 0, metadata !10} ; [ DW_TAG_member ]
+!13 = metadata !{i32 590081, metadata !1, metadata !"c", metadata !2, i32 33554443, metadata !6, i32 0} ; [ DW_TAG_arg_variable ]
+!14 = metadata !{i32 590081, metadata !1, metadata !"x", metadata !2, i32 50331659, metadata !15, i32 0} ; [ DW_TAG_arg_variable ]
+!15 = metadata !{i32 589846, metadata !0, metadata !"UInt64", metadata !2, i32 1, i64 0, i64 0, i64 0, i32 0, metadata !16} ; [ DW_TAG_typedef ]
+!16 = metadata !{i32 589860, metadata !0, metadata !"long long unsigned int", null, i32 0, i64 64, i64 32, i64 0, i32 0, i32 7} ; [ DW_TAG_base_type ]
+!17 = metadata !{i32 590081, metadata !1, metadata !"y", metadata !2, i32 67108875, metadata !15, i32 0} ; [ DW_TAG_arg_variable ]
+!18 = metadata !{i32 590081, metadata !1, metadata !"ptr1", metadata !2, i32 83886091, metadata !6, i32 0} ; [ DW_TAG_arg_variable ]
+!19 = metadata !{i32 590081, metadata !1, metadata !"ptr2", metadata !2, i32 100663307, metadata !6, i32 0} ; [ DW_TAG_arg_variable ]
+!20 = metadata !{i32 11, i32 24, metadata !1, null}
+!21 = metadata !{i32 11, i32 44, metadata !1, null}
+!22 = metadata !{i32 11, i32 54, metadata !1, null}
+!23 = metadata !{i32 11, i32 64, metadata !1, null}
+!24 = metadata !{i32 11, i32 81, metadata !1, null}
+!25 = metadata !{i32 11, i32 101, metadata !1, null}
+!26 = metadata !{i32 12, i32 3, metadata !27, null}
+!27 = metadata !{i32 589835, metadata !1, i32 11, i32 107, metadata !2, i32 0} ; [ DW_TAG_lexical_block ]
+!28 = metadata !{i32 13, i32 5, metadata !27, null}
+!29 = metadata !{i32 14, i32 1, metadata !27, null}
-- 
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