1 files changed, 0 insertions, 119 deletions
diff --git a/llvm/test/Transforms/InstCombine/debuginfo.ll b/llvm/test/Transforms/InstCombine/debuginfo.ll
deleted file mode 100644
index 05466590a01..00000000000
--- a/llvm/test/Transforms/InstCombine/debuginfo.ll
+++ /dev/null
@@ -1,119 +0,0 @@
-; RUN: opt < %s -instcombine -instcombine-lower-dbg-declare=0 -S \
-; RUN:      | FileCheck %s --check-prefix=CHECK --check-prefix=NOLOWER
-; RUN: opt < %s -instcombine -instcombine-lower-dbg-declare=1 -S | FileCheck %s
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64--linux"
-
-%struct.TwoRegs = type { i64, i64 }
-
-declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
-
-declare i64 @llvm.objectsize.i64.p0i8(i8*, i1) nounwind readnone
-
-declare i8* @passthru_callee(i8*, i32, i64, i64)
-
-define i8* @passthru(i8* %a, i32 %b, i64 %c) !dbg !1 {
-entry:
-  %a.addr = alloca i8*, align 8
-  %b.addr = alloca i32, align 4
-  %c.addr = alloca i64, align 8
-  store i8* %a, i8** %a.addr, align 8
-  call void @llvm.dbg.declare(metadata i8** %a.addr, metadata !0, metadata !DIExpression()), !dbg !16
-  store i32 %b, i32* %b.addr, align 4
-  call void @llvm.dbg.declare(metadata i32* %b.addr, metadata !7, metadata !DIExpression()), !dbg !18
-  store i64 %c, i64* %c.addr, align 8
-  call void @llvm.dbg.declare(metadata i64* %c.addr, metadata !9, metadata !DIExpression()), !dbg !20
-  %tmp = load i8*, i8** %a.addr, align 8, !dbg !21
-  %tmp1 = load i32, i32* %b.addr, align 4, !dbg !21
-  %tmp2 = load i64, i64* %c.addr, align 8, !dbg !21
-  %tmp3 = load i8*, i8** %a.addr, align 8, !dbg !21
-  %0 = call i64 @llvm.objectsize.i64.p0i8(i8* %tmp3, i1 false), !dbg !21
-  %call = call i8* @passthru_callee(i8* %tmp, i32 %tmp1, i64 %tmp2, i64 %0), !dbg !21
-  ret i8* %call, !dbg !21
-}
-
-; CHECK-LABEL: define i8* @passthru(i8* %a, i32 %b, i64 %c)
-; CHECK-NOT: alloca
-; CHECK-NOT: store
-; CHECK-NOT: call void @llvm.dbg.declare
-; CHECK: call void @llvm.dbg.value(metadata i8* %a, {{.*}})
-; CHECK-NOT: store
-; CHECK: call void @llvm.dbg.value(metadata i32 %b, {{.*}})
-; CHECK-NOT: store
-; CHECK: call void @llvm.dbg.value(metadata i64 %c, {{.*}})
-; CHECK-NOT: store
-; CHECK: call i8* @passthru_callee(i8* %a, i32 %b, i64 %c, i64 %{{.*}})
-
-declare void @tworegs_callee(i64, i64)
-
-; Lowering dbg.declare in instcombine doesn't handle this case very well.
-
-define void @tworegs(i64 %o.coerce0, i64 %o.coerce1) !dbg !31 {
-entry:
-  %o = alloca %struct.TwoRegs, align 8
-  %0 = bitcast %struct.TwoRegs* %o to { i64, i64 }*
-  %1 = getelementptr inbounds { i64, i64 }, { i64, i64 }* %0, i32 0, i32 0
-  store i64 %o.coerce0, i64* %1, align 8
-  %2 = getelementptr inbounds { i64, i64 }, { i64, i64 }* %0, i32 0, i32 1
-  store i64 %o.coerce1, i64* %2, align 8
-  call void @llvm.dbg.declare(metadata %struct.TwoRegs* %o, metadata !35, metadata !DIExpression()), !dbg !32
-  %3 = bitcast %struct.TwoRegs* %o to { i64, i64 }*, !dbg !33
-  %4 = getelementptr inbounds { i64, i64 }, { i64, i64 }* %3, i32 0, i32 0, !dbg !33
-  %5 = load i64, i64* %4, align 8, !dbg !33
-  %6 = getelementptr inbounds { i64, i64 }, { i64, i64 }* %3, i32 0, i32 1, !dbg !33
-  %7 = load i64, i64* %6, align 8, !dbg !33
-  call void @tworegs_callee(i64 %5, i64 %7), !dbg !33
-  ret void, !dbg !33
-}
-
-; NOLOWER-LABEL: define void @tworegs(i64 %o.coerce0, i64 %o.coerce1)
-; NOLOWER-NOT: alloca
-; NOLOWER-NOT: store
-; NOLOWER-NOT: call void @llvm.dbg.declare
-; Here we want to find:  call void @llvm.dbg.value(metadata i64 %o.coerce0, metadata [[VARIABLE_O]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 64))
-; NOLOWER: call void @llvm.dbg.value(metadata i64 undef, {{.*}})
-; NOLOWER-NOT: store
-; Here we want to find:  call void @llvm.dbg.value(metadata i64 %o.coerce1, metadata [[VARIABLE_O]], metadata !DIExpression(DW_OP_LLVM_fragment, 64, 64))
-; NOLOWER: call void @llvm.dbg.value(metadata i64 undef, {{.*}})
-; NOLOWER-NOT: store
-; NOLOWER: call void @tworegs_callee(i64 %o.coerce0, i64 %o.coerce1)
-
-
-!llvm.dbg.cu = !{!3}
-!llvm.module.flags = !{!30}
-
-!0 = !DILocalVariable(name: "a", line: 78, arg: 1, scope: !1, file: !2, type: !6)
-!1 = distinct !DISubprogram(name: "passthru", line: 79, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !3, scopeLine: 79, file: !27, scope: !2, type: !4, retainedNodes: !25)
-!2 = !DIFile(filename: "string.h", directory: "Game")
-!3 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 127710)", isOptimized: true, emissionKind: FullDebug, file: !28, enums: !29, retainedTypes: !29)
-!4 = !DISubroutineType(types: !5)
-!5 = !{!6}
-!6 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, scope: !3, baseType: null)
-!7 = !DILocalVariable(name: "b", line: 78, arg: 2, scope: !1, file: !2, type: !8)
-!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!9 = !DILocalVariable(name: "c", line: 78, arg: 3, scope: !1, file: !2, type: !12)
-!12 = !DIBasicType(tag: DW_TAG_base_type, name: "long unsigned int", size: 64, align: 64, encoding: DW_ATE_unsigned)
-!16 = !DILocation(line: 78, column: 28, scope: !1)
-!18 = !DILocation(line: 78, column: 40, scope: !1)
-!20 = !DILocation(line: 78, column: 54, scope: !1)
-!21 = !DILocation(line: 80, column: 3, scope: !22)
-!22 = distinct !DILexicalBlock(line: 80, column: 3, file: !27, scope: !23)
-!23 = distinct !DILexicalBlock(line: 79, column: 1, file: !27, scope: !1)
-!25 = !{!0, !7, !9}
-!27 = !DIFile(filename: "string.h", directory: "Game")
-!28 = !DIFile(filename: "bits.c", directory: "Game")
-!29 = !{}
-!30 = !{i32 1, !"Debug Info Version", i32 3}
-
-!31 = distinct !DISubprogram(name: "tworegs", scope: !28, file: !28, line: 4, type: !4, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: true, unit: !3, retainedNodes: !34)
-!32 = !DILocation(line: 4, column: 23, scope: !31)
-!33 = !DILocation(line: 5, column: 3, scope: !31)
-!34 = !{!35}
-!35 = !DILocalVariable(name: "o", arg: 1, scope: !31, file: !28, line: 4, type: !36)
-!36 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "TwoRegs", file: !28, line: 1, size: 128, elements: !37)
-!37 = !{!38, !39}
-!38 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !36, file: !28, line: 1, baseType: !12, size: 64)
-!39 = !DIDerivedType(tag: DW_TAG_member, name: "y", scope: !36, file: !28, line: 1, baseType: !12, size: 64)
-!40 = !DISubroutineType(types: !41)
-!41 = !{!36}