Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/Inline/inline_dbg_declare.ll

@@ -1,99 +0,0 @@
-; RUN: opt < %s -S -inline | FileCheck %s
-; RUN: opt < %s -S -passes='cgscc(inline)' | FileCheck %s
-;
-; The purpose of this test is to check that inline pass preserves debug info
-; for variable using the dbg.declare intrinsic.
-;
-;; This test was generated by running this command:
-;; clang.exe -S -O0 -emit-llvm -g foo.c
-;;
-;; foo.c
-;; ==========================
-;; float foo(float x)
-;; {
-;;    return x;
-;; }
-;;
-;; void bar(float *dst)
-;; {
-;;    dst[0] = foo(dst[0]);
-;; }
-;; ==========================
-
-target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"
-target triple = "i686-pc-windows-msvc"
-
-; Function Attrs: nounwind
-define float @foo(float %x) #0 !dbg !4 {
-entry:
-  %x.addr = alloca float, align 4
-  store float %x, float* %x.addr, align 4
-  call void @llvm.dbg.declare(metadata float* %x.addr, metadata !16, metadata !17), !dbg !18
-  %0 = load float, float* %x.addr, align 4, !dbg !19
-  ret float %0, !dbg !19
-}
-
-; Function Attrs: nounwind readnone
-declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
-
-; CHECK: define void @bar
-
-; Function Attrs: nounwind
-define void @bar(float* %dst) #0 !dbg !9 {
-entry:
-
-; CHECK: [[x_addr_i:%[a-zA-Z0-9.]+]] = alloca float, align 4
-; CHECK-NEXT: void @llvm.dbg.declare(metadata float* [[x_addr_i]], metadata [[m23:![0-9]+]], metadata !DIExpression()), !dbg [[m24:![0-9]+]]
-
-  %dst.addr = alloca float*, align 4
-  store float* %dst, float** %dst.addr, align 4
-  call void @llvm.dbg.declare(metadata float** %dst.addr, metadata !20, metadata !17), !dbg !21
-  %0 = load float*, float** %dst.addr, align 4, !dbg !22
-  %arrayidx = getelementptr inbounds float, float* %0, i32 0, !dbg !22
-  %1 = load float, float* %arrayidx, align 4, !dbg !22
-  %call = call float @foo(float %1), !dbg !22
-
-; CHECK-NOT: call float @foo
-
-  %2 = load float*, float** %dst.addr, align 4, !dbg !22
-  %arrayidx1 = getelementptr inbounds float, float* %2, i32 0, !dbg !22
-  store float %call, float* %arrayidx1, align 4, !dbg !22
-  ret void, !dbg !23
-}
-
-attributes #0 = { nounwind }
-attributes #1 = { nounwind readnone }
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!13, !14}
-!llvm.ident = !{!15}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.6.0 (trunk)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
-!1 = !DIFile(filename: "foo.c", directory: "")
-!2 = !{}
-!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 2, file: !1, scope: !5, type: !6, variables: !2)
-!5 = !DIFile(filename: "foo.c", directory: "")
-!6 = !DISubroutineType(types: !7)
-!7 = !{!8, !8}
-!8 = !DIBasicType(tag: DW_TAG_base_type, name: "float", size: 32, align: 32, encoding: DW_ATE_float)
-!9 = distinct !DISubprogram(name: "bar", line: 6, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 7, file: !1, scope: !5, type: !10, variables: !2)
-!10 = !DISubroutineType(types: !11)
-!11 = !{null, !12}
-!12 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !8)
-!13 = !{i32 2, !"Dwarf Version", i32 4}
-!14 = !{i32 2, !"Debug Info Version", i32 3}
-!15 = !{!"clang version 3.6.0 (trunk)"}
-!16 = !DILocalVariable(name: "x", line: 1, arg: 1, scope: !4, file: !5, type: !8)
-!17 = !DIExpression()
-!18 = !DILocation(line: 1, column: 17, scope: !4)
-!19 = !DILocation(line: 3, column: 5, scope: !4)
-!20 = !DILocalVariable(name: "dst", line: 6, arg: 1, scope: !9, file: !5, type: !12)
-!21 = !DILocation(line: 6, column: 17, scope: !9)
-!22 = !DILocation(line: 8, column: 14, scope: !9)
-!23 = !DILocation(line: 9, column: 1, scope: !9)
-
-; CHECK: [[FOO:![0-9]+]] = distinct !DISubprogram(name: "foo",
-; CHECK: [[m23]] = !DILocalVariable(name: "x", arg: 1, scope: [[FOO]]
-; CHECK: [[BAR:![0-9]+]] = distinct !DISubprogram(name: "bar",
-; CHECK: [[m24]] = !DILocation(line: 1, column: 17, scope: [[FOO]], inlinedAt: [[CALL_SITE:![0-9]+]])
-; CHECK: [[CALL_SITE]] = distinct !DILocation(line: 8, column: 14, scope: [[BAR]])