Revert "[mips] Use correct frame register for DWARF info when dynamically realigning...

[oota-llvm.git] / test / DebugInfo / Mips / dsr-non-fixed-objects.ll

diff --git a/test/DebugInfo/Mips/dsr-non-fixed-objects.ll b/test/DebugInfo/Mips/dsr-non-fixed-objects.ll
deleted file mode 100644 (file)
index bd597bc..0000000
--- a/test/DebugInfo/Mips/dsr-non-fixed-objects.ll
+++ /dev/null
@@ -1,125 +0,0 @@
-; RUN: llc -march=mips -mcpu=mips32r2 -O0 -filetype=obj <%s | \
-; RUN:    llvm-dwarfdump -debug-dump=all - | FileCheck %s -check-prefix=F2
-; RUN: llc -march=mips -mcpu=mips32r2 -O0 -filetype=obj <%s | \
-; RUN:    llvm-dwarfdump -debug-dump=all - | FileCheck %s -check-prefix=F3
-
-declare void @llvm.dbg.declare(metadata, metadata, metadata)
-
-declare void @foo(i32*)
-
-; void foo(int *);
-;
-; int f2(int a, int b) {
-;   int c __attribute__((aligned(16))) = a + b;
-;   foo(&c);
-;   return c;
-; }
-;
-; int *f3(int a, int b) {
-;   int c __attribute__((aligned(16))) = a + b;
-;   int *w = alloca(c);
-;   foo(&c);
-;   return w;
-; }
-
-; c -> DW_OP_breg29(r29): 16
-; F2: DW_AT_location [DW_FORM_exprloc]      (<0x2> 8d 10 )
-; F2: DW_AT_name [DW_FORM_strp]     ( .debug_str[0x00000065] = "c")
-
-; Function Attrs: nounwind
-define i32 @f2(i32 signext %a, i32 signext %b) {
-entry:
-  %a.addr = alloca i32, align 4
-  %b.addr = alloca i32, align 4
-  %c = alloca i32, align 16
-  store i32 %a, i32* %a.addr, align 4
-  call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !15, metadata !16), !dbg !17
-  store i32 %b, i32* %b.addr, align 4
-  call void @llvm.dbg.declare(metadata i32* %b.addr, metadata !18, metadata !16), !dbg !19
-  call void @llvm.dbg.declare(metadata i32* %c, metadata !20, metadata !16), !dbg !21
-  %0 = load i32, i32* %a.addr, align 4, !dbg !22
-  %1 = load i32, i32* %b.addr, align 4, !dbg !23
-  %add = add nsw i32 %0, %1, !dbg !24
-  store i32 %add, i32* %c, align 16, !dbg !21
-  call void @foo(i32* %c), !dbg !25
-  %2 = load i32, i32* %c, align 16, !dbg !26
-  ret i32 %2, !dbg !27
-}
-
-; c -> DW_OP_breg23(r23): 16
-; F3: DW_AT_location [DW_FORM_exprloc]      (<0x2> 87 10 )
-; F3: DW_AT_name [DW_FORM_strp]     ( .debug_str[0x00000065] = "c")
-
-define i32* @f3(i32 signext %a, i32 signext %b) {
-entry:
-  %a.addr = alloca i32, align 4
-  %b.addr = alloca i32, align 4
-  %c = alloca i32, align 16
-  %w = alloca i32*, align 4
-  store i32 %a, i32* %a.addr, align 4
-  call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !28, metadata !16), !dbg !29
-  store i32 %b, i32* %b.addr, align 4
-  call void @llvm.dbg.declare(metadata i32* %b.addr, metadata !30, metadata !16), !dbg !31
-  call void @llvm.dbg.declare(metadata i32* %c, metadata !32, metadata !16), !dbg !33
-  %0 = load i32, i32* %a.addr, align 4, !dbg !34
-  %1 = load i32, i32* %b.addr, align 4, !dbg !35
-  %add = add nsw i32 %0, %1, !dbg !36
-  store i32 %add, i32* %c, align 16, !dbg !33
-  call void @llvm.dbg.declare(metadata i32** %w, metadata !37, metadata !16), !dbg !38
-  %2 = load i32, i32* %c, align 16, !dbg !39
-  %3 = alloca i8, i32 %2, !dbg !40
-  %4 = bitcast i8* %3 to i32*, !dbg !40
-  store i32* %4, i32** %w, align 4, !dbg !38
-  call void @foo(i32* %c), !dbg !41
-  %5 = load i32*, i32** %w, align 4, !dbg !42
-  ret i32* %5, !dbg !43
-}
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!12, !13}
-!llvm.ident = !{!14}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 251783) (llvm/trunk 251781)", isOptimized: false, runtimeVersion: 0, emissionKind: 1, enums: !2, subprograms: !3)
-!1 = !DIFile(filename: "test.c", directory: "/home/vk/repos/tmp/dwarf")
-!2 = !{}
-!3 = !{!4, !8}
-!4 = distinct !DISubprogram(name: "f2", scope: !1, file: !1, line: 20, type: !5, isLocal: false, isDefinition: true, scopeLine: 20, flags: DIFlagPrototyped, isOptimized: false, function: i32 (i32, i32)* @f2, variables: !2)
-!5 = !DISubroutineType(types: !6)
-!6 = !{!7, !7, !7}
-!7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!8 = distinct !DISubprogram(name: "f3", scope: !1, file: !1, line: 27, type: !9, isLocal: false, isDefinition: true, scopeLine: 27, flags: DIFlagPrototyped, isOptimized: false, function: i32* (i32, i32)* @f3, variables: !2)
-!9 = !DISubroutineType(types: !10)
-!10 = !{!11, !7, !7}
-!11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 32, align: 32)
-!12 = !{i32 2, !"Dwarf Version", i32 4}
-!13 = !{i32 2, !"Debug Info Version", i32 3}
-!14 = !{!"clang version 3.8.0 (trunk 251783) (llvm/trunk 251781)"}
-!15 = !DILocalVariable(name: "a", arg: 1, scope: !4, file: !1, line: 20, type: !7)
-!16 = !DIExpression()
-!17 = !DILocation(line: 20, column: 12, scope: !4)
-!18 = !DILocalVariable(name: "b", arg: 2, scope: !4, file: !1, line: 20, type: !7)
-!19 = !DILocation(line: 20, column: 19, scope: !4)
-!20 = !DILocalVariable(name: "c", scope: !4, file: !1, line: 21, type: !7)
-!21 = !DILocation(line: 21, column: 7, scope: !4)
-!22 = !DILocation(line: 21, column: 40, scope: !4)
-!23 = !DILocation(line: 21, column: 44, scope: !4)
-!24 = !DILocation(line: 21, column: 42, scope: !4)
-!25 = !DILocation(line: 22, column: 3, scope: !4)
-!26 = !DILocation(line: 23, column: 10, scope: !4)
-!27 = !DILocation(line: 23, column: 3, scope: !4)
-!28 = !DILocalVariable(name: "a", arg: 1, scope: !8, file: !1, line: 27, type: !7)
-!29 = !DILocation(line: 27, column: 13, scope: !8)
-!30 = !DILocalVariable(name: "b", arg: 2, scope: !8, file: !1, line: 27, type: !7)
-!31 = !DILocation(line: 27, column: 20, scope: !8)
-!32 = !DILocalVariable(name: "c", scope: !8, file: !1, line: 28, type: !7)
-!33 = !DILocation(line: 28, column: 7, scope: !8)
-!34 = !DILocation(line: 28, column: 40, scope: !8)
-!35 = !DILocation(line: 28, column: 44, scope: !8)
-!36 = !DILocation(line: 28, column: 42, scope: !8)
-!37 = !DILocalVariable(name: "w", scope: !8, file: !1, line: 29, type: !11)
-!38 = !DILocation(line: 29, column: 8, scope: !8)
-!39 = !DILocation(line: 29, column: 19, scope: !8)
-!40 = !DILocation(line: 29, column: 12, scope: !8)
-!41 = !DILocation(line: 30, column: 3, scope: !8)
-!42 = !DILocation(line: 31, column: 10, scope: !8)
-!43 = !DILocation(line: 31, column: 3, scope: !8)