1 files changed, 245 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/debug-info-blocks.ll b/test/CodeGen/ARM/debug-info-blocks.ll
new file mode 100644
index 0000000..519c40e
--- /dev/null
+++ b/test/CodeGen/ARM/debug-info-blocks.ll
@@ -0,0 +1,245 @@
+; RUN: llc -O0 < %s | FileCheck %s
+; CHECK: @DEBUG_VALUE: mydata <- [sp+#8]+#0
+; Radar 9331779
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:32:64-v128:32:128-a0:0:32-n32"
+target triple = "thumbv7-apple-macosx10.7.0"
+
+%0 = type opaque
+%1 = type { [4 x i32] }
+%2 = type <{ i8*, i32, i32, i8*, %struct.Re*, i8*, %3*, %struct.my_struct* }>
+%3 = type opaque
+%struct.CP = type { float, float }
+%struct.CR = type { %struct.CP, %struct.CP }
+%struct.Re = type { i32, i32 }
+%struct.__block_byref_mydata = type { i8*, %struct.__block_byref_mydata*, i32, i32, i8*, i8*, %0* }
+%struct.my_struct = type opaque
+
+@"\01L_OBJC_SELECTOR_REFERENCES_13" = external hidden global i8*, section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip"
+@"OBJC_IVAR_$_MyWork._bounds" = external hidden global i32, section "__DATA, __objc_const", align 4
+@"OBJC_IVAR_$_MyWork._data" = external hidden global i32, section "__DATA, __objc_const", align 4
+@"\01L_OBJC_SELECTOR_REFERENCES_222" = external hidden global i8*, section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip"
+
+declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
+
+declare i8* @objc_msgSend(i8*, i8*, ...)
+
+declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+
+declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
+
+define hidden void @foobar_func_block_invoke_0(i8* %.block_descriptor, %0* %loadedMydata, [4 x i32] %bounds.coerce0, [4 x i32] %data.coerce0) ssp {
+  %1 = alloca %0*, align 4
+  %bounds = alloca %struct.CR, align 4
+  %data = alloca %struct.CR, align 4
+  call void @llvm.dbg.value(metadata !{i8* %.block_descriptor}, i64 0, metadata !27), !dbg !129
+  store %0* %loadedMydata, %0** %1, align 4
+  call void @llvm.dbg.declare(metadata !{%0** %1}, metadata !130), !dbg !131
+  %2 = bitcast %struct.CR* %bounds to %1*
+  %3 = getelementptr %1* %2, i32 0, i32 0
+  store [4 x i32] %bounds.coerce0, [4 x i32]* %3
+  call void @llvm.dbg.declare(metadata !{%struct.CR* %bounds}, metadata !132), !dbg !133
+  %4 = bitcast %struct.CR* %data to %1*
+  %5 = getelementptr %1* %4, i32 0, i32 0
+  store [4 x i32] %data.coerce0, [4 x i32]* %5
+  call void @llvm.dbg.declare(metadata !{%struct.CR* %data}, metadata !134), !dbg !135
+  %6 = bitcast i8* %.block_descriptor to %2*
+  %7 = getelementptr inbounds %2* %6, i32 0, i32 6
+  call void @llvm.dbg.declare(metadata !{%2* %6}, metadata !136), !dbg !137
+  call void @llvm.dbg.declare(metadata !{%2* %6}, metadata !138), !dbg !137
+  call void @llvm.dbg.declare(metadata !{%2* %6}, metadata !139), !dbg !140
+  %8 = load %0** %1, align 4, !dbg !141
+  %9 = load i8** @"\01L_OBJC_SELECTOR_REFERENCES_13", !dbg !141
+  %10 = bitcast %0* %8 to i8*, !dbg !141
+  %11 = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %10, i8* %9), !dbg !141
+  %12 = bitcast i8* %11 to %0*, !dbg !141
+  %13 = getelementptr inbounds %2* %6, i32 0, i32 5, !dbg !141
+  %14 = load i8** %13, !dbg !141
+  %15 = bitcast i8* %14 to %struct.__block_byref_mydata*, !dbg !141
+  %16 = getelementptr inbounds %struct.__block_byref_mydata* %15, i32 0, i32 1, !dbg !141
+  %17 = load %struct.__block_byref_mydata** %16, !dbg !141
+  %18 = getelementptr inbounds %struct.__block_byref_mydata* %17, i32 0, i32 6, !dbg !141
+  store %0* %12, %0** %18, align 4, !dbg !141
+  %19 = getelementptr inbounds %2* %6, i32 0, i32 6, !dbg !143
+  %20 = load %3** %19, align 4, !dbg !143
+  %21 = load i32* @"OBJC_IVAR_$_MyWork._data", !dbg !143
+  %22 = bitcast %3* %20 to i8*, !dbg !143
+  %23 = getelementptr inbounds i8* %22, i32 %21, !dbg !143
+  %24 = bitcast i8* %23 to %struct.CR*, !dbg !143
+  %25 = bitcast %struct.CR* %24 to i8*, !dbg !143
+  %26 = bitcast %struct.CR* %data to i8*, !dbg !143
+  call void @llvm.memcpy.p0i8.p0i8.i32(i8* %25, i8* %26, i32 16, i32 4, i1 false), !dbg !143
+  %27 = getelementptr inbounds %2* %6, i32 0, i32 6, !dbg !144
+  %28 = load %3** %27, align 4, !dbg !144
+  %29 = load i32* @"OBJC_IVAR_$_MyWork._bounds", !dbg !144
+  %30 = bitcast %3* %28 to i8*, !dbg !144
+  %31 = getelementptr inbounds i8* %30, i32 %29, !dbg !144
+  %32 = bitcast i8* %31 to %struct.CR*, !dbg !144
+  %33 = bitcast %struct.CR* %32 to i8*, !dbg !144
+  %34 = bitcast %struct.CR* %bounds to i8*, !dbg !144
+  call void @llvm.memcpy.p0i8.p0i8.i32(i8* %33, i8* %34, i32 16, i32 4, i1 false), !dbg !144
+  %35 = getelementptr inbounds %2* %6, i32 0, i32 6, !dbg !145
+  %36 = load %3** %35, align 4, !dbg !145
+  %37 = getelementptr inbounds %2* %6, i32 0, i32 5, !dbg !145
+  %38 = load i8** %37, !dbg !145
+  %39 = bitcast i8* %38 to %struct.__block_byref_mydata*, !dbg !145
+  %40 = getelementptr inbounds %struct.__block_byref_mydata* %39, i32 0, i32 1, !dbg !145
+  %41 = load %struct.__block_byref_mydata** %40, !dbg !145
+  %42 = getelementptr inbounds %struct.__block_byref_mydata* %41, i32 0, i32 6, !dbg !145
+  %43 = load %0** %42, align 4, !dbg !145
+  %44 = load i8** @"\01L_OBJC_SELECTOR_REFERENCES_222", !dbg !145
+  %45 = bitcast %3* %36 to i8*, !dbg !145
+  call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*, i8*, %0*)*)(i8* %45, i8* %44, %0* %43), !dbg !145
+  ret void, !dbg !146
+}
+
+!llvm.dbg.cu = !{!0}
+!llvm.dbg.enum = !{!1, !1, !5, !5, !9, !14, !19, !19, !14, !14, !14, !19, !19, !19}
+!llvm.dbg.sp = !{!23}
+
+!0 = metadata !{i32 589841, i32 0, i32 16, metadata !"MyLibrary.i", metadata !"/Volumes/Sandbox/llvm", metadata !"Apple clang version 2.1", i1 true, i1 false, metadata !"", i32 2} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{i32 589828, metadata !0, metadata !"", metadata !2, i32 248, i64 32, i64 32, i32 0, i32 0, i32 0, metadata !3, i32 0, i32 0} ; [ DW_TAG_enumeration_type ]
+!2 = metadata !{i32 589865, metadata !"header.h", metadata !"/Volumes/Sandbox/llvm", metadata !0} ; [ DW_TAG_file_type ]
+!3 = metadata !{metadata !4}
+!4 = metadata !{i32 589864, metadata !"Ver1", i64 0} ; [ DW_TAG_enumerator ]
+!5 = metadata !{i32 589828, metadata !0, metadata !"Mode", metadata !6, i32 79, i64 32, i64 32, i32 0, i32 0, i32 0, metadata !7, i32 0, i32 0} ; [ DW_TAG_enumeration_type ]
+!6 = metadata !{i32 589865, metadata !"header2.h", metadata !"/Volumes/Sandbox/llvm", metadata !0} ; [ DW_TAG_file_type ]
+!7 = metadata !{metadata !8}
+!8 = metadata !{i32 589864, metadata !"One", i64 0} ; [ DW_TAG_enumerator ]
+!9 = metadata !{i32 589828, metadata !0, metadata !"", metadata !10, i32 15, i64 32, i64 32, i32 0, i32 0, i32 0, metadata !11, i32 0, i32 0} ; [ DW_TAG_enumeration_type ]
+!10 = metadata !{i32 589865, metadata !"header3.h", metadata !"/Volumes/Sandbox/llvm", metadata !0} ; [ DW_TAG_file_type ]
+!11 = metadata !{metadata !12, metadata !13}
+!12 = metadata !{i32 589864, metadata !"Unknown", i64 0} ; [ DW_TAG_enumerator ]
+!13 = metadata !{i32 589864, metadata !"Known", i64 1} ; [ DW_TAG_enumerator ]
+!14 = metadata !{i32 589828, metadata !0, metadata !"", metadata !15, i32 20, i64 32, i64 32, i32 0, i32 0, i32 0, metadata !16, i32 0, i32 0} ; [ DW_TAG_enumeration_type ]
+!15 = metadata !{i32 589865, metadata !"Private.h", metadata !"/Volumes/Sandbox/llvm", metadata !0} ; [ DW_TAG_file_type ]
+!16 = metadata !{metadata !17, metadata !18}
+!17 = metadata !{i32 589864, metadata !"Single", i64 0} ; [ DW_TAG_enumerator ]
+!18 = metadata !{i32 589864, metadata !"Double", i64 1} ; [ DW_TAG_enumerator ]
+!19 = metadata !{i32 589828, metadata !0, metadata !"", metadata !20, i32 14, i64 32, i64 32, i32 0, i32 0, i32 0, metadata !21, i32 0, i32 0} ; [ DW_TAG_enumeration_type ]
+!20 = metadata !{i32 589865, metadata !"header4.h", metadata !"/Volumes/Sandbox/llvm", metadata !0} ; [ DW_TAG_file_type ]
+!21 = metadata !{metadata !22}
+!22 = metadata !{i32 589864, metadata !"Eleven", i64 0} ; [ DW_TAG_enumerator ]
+!23 = metadata !{i32 589870, i32 0, metadata !24, metadata !"foobar_func_block_invoke_0", metadata !"foobar_func_block_invoke_0", metadata !"", metadata !24, i32 609, metadata !25, i1 true, i1 true, i32 0, i32 0, i32 0, i32 256, i1 false, void (i8*, %0*, [4 x i32], [4 x i32])* @foobar_func_block_invoke_0, null, null} ; [ DW_TAG_subprogram ]
+!24 = metadata !{i32 589865, metadata !"MyLibrary.m", metadata !"/Volumes/Sandbox/llvm", metadata !0} ; [ DW_TAG_file_type ]
+!25 = metadata !{i32 589845, metadata !24, metadata !"", metadata !24, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !26, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
+!26 = metadata !{null}
+!27 = metadata !{i32 590081, metadata !23, metadata !".block_descriptor", metadata !24, i32 16777825, metadata !28, i32 64} ; [ DW_TAG_arg_variable ]
+!28 = metadata !{i32 589839, metadata !0, metadata !"", null, i32 0, i64 32, i64 0, i64 0, i32 0, metadata !29} ; [ DW_TAG_pointer_type ]
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+!30 = metadata !{metadata !31, metadata !33, metadata !35, metadata !36, metadata !37, metadata !48, metadata !89, metadata !124}
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+!32 = metadata !{i32 589839, metadata !0, metadata !"", null, i32 0, i64 32, i64 32, i64 0, i32 0, null} ; [ DW_TAG_pointer_type ]
+!33 = metadata !{i32 589837, metadata !24, metadata !"__flags", metadata !24, i32 609, i64 32, i64 32, i64 32, i32 0, metadata !34} ; [ DW_TAG_member ]
+!34 = metadata !{i32 589860, metadata !0, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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+!36 = metadata !{i32 589837, metadata !24, metadata !"__FuncPtr", metadata !24, i32 609, i64 32, i64 32, i64 96, i32 0, metadata !32} ; [ DW_TAG_member ]
+!37 = metadata !{i32 589837, metadata !24, metadata !"__descriptor", metadata !24, i32 609, i64 32, i64 32, i64 128, i32 0, metadata !38} ; [ DW_TAG_member ]
+!38 = metadata !{i32 589839, metadata !0, metadata !"", null, i32 0, i64 32, i64 32, i64 0, i32 0, metadata !39} ; [ DW_TAG_pointer_type ]
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+!40 = metadata !{i32 589865, metadata !"MyLibrary.i", metadata !"/Volumes/Sandbox/llvm", metadata !0} ; [ DW_TAG_file_type ]
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+!92 = metadata !{metadata !93, metadata !98, metadata !101, metadata !107, metadata !123}
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+!96 = metadata !{metadata !97}
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+!145 = metadata !{i32 613, i32 17, metadata !142, null}
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