79 lines
3.2 KiB
LLVM
79 lines
3.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --include-generated-funcs
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; RUN: opt -S -verify -iroutliner -ir-outlining-no-cost < %s | FileCheck %s
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; Make sure that we strip loop debug info from instructions that are outlined as
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; well as regular debug info.
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define void @ham(i64 %arg0, i64 %arg1) !dbg !1 {
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bb0:
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br label %bb1
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bb1:
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%phi = phi i64 [ 0, %bb0 ], [ %arg1, %bb1 ]
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%icmp = icmp ult i64 %phi, %arg0
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br i1 %icmp, label %bb1, label %bb2, !dbg !7, !llvm.loop !11
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bb2:
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ret void
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}
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define void @wombat(i64 %arg0, i64 %arg1) !dbg !13 {
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bb0:
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br label %bb1
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bb1:
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%phi = phi i64 [ 0, %bb0 ], [ %arg1, %bb1 ]
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%icmp = icmp ult i64 %phi, %arg0
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br i1 %icmp, label %bb1, label %bb2
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bb2:
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ret void
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}
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!llvm.module.flags = !{!0}
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!llvm.dbg.cu = !{}
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!0 = !{i32 2, !"Debug Info Version", i32 3}
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!1 = distinct !DISubprogram(name: "ham", scope: !2, file: !2, line: 160, type: !3, scopeLine: 161, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5)
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!2 = !DIFile(filename: "file", directory: "dir")
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!3 = !DISubroutineType(types: !4)
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!4 = !{}
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!5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "ver", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly, splitDebugInlining: false, nameTableKind: None, sysroot: "sysroot", sdk: "sdk")
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!6 = !DIFile(filename: "file", directory: "dir")
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!7 = !DILocation(line: 354, column: 13, scope: !8, inlinedAt: !10)
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!8 = distinct !DISubprogram(name: "baz", scope: !9, file: !9, line: 345, type: !3, scopeLine: 346, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5)
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!9 = !DIFile(filename: "file", directory: "dir")
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!10 = distinct !DILocation(line: 164, column: 15, scope: !1)
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!11 = distinct !{!11, !7, !12}
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!12 = !DILocation(line: 355, column: 37, scope: !8, inlinedAt: !10)
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!13 = distinct !DISubprogram(name: "wombat", scope: !2, file: !2, line: 172, type: !3, scopeLine: 173, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5)
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!14 = distinct !DISubprogram(name: "bar", scope: !15, file: !15, line: 219, type: !3, scopeLine: 220, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5)
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!15 = !DIFile(filename: "file", directory: "dir")
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; CHECK-LABEL: @ham(
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; CHECK-NEXT: bb0:
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; CHECK-NEXT: call void @outlined_ir_func_0(i64 [[ARG1:%.*]], i64 [[ARG0:%.*]]), !dbg [[DBG6:![0-9]+]]
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; CHECK-NEXT: br label [[BB2:%.*]]
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; CHECK: bb2:
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; CHECK-NEXT: ret void
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;
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;
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; CHECK-LABEL: @wombat(
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; CHECK-NEXT: bb0:
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; CHECK-NEXT: call void @outlined_ir_func_0(i64 [[ARG1:%.*]], i64 [[ARG0:%.*]]), !dbg [[DBG10:![0-9]+]]
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; CHECK-NEXT: br label [[BB2:%.*]]
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; CHECK: bb2:
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; CHECK-NEXT: ret void
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;
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;
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; CHECK-LABEL: define internal void @outlined_ir_func_0(
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; CHECK-NEXT: newFuncRoot:
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; CHECK-NEXT: br label [[BB0_TO_OUTLINE:%.*]]
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; CHECK: bb0_to_outline:
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; CHECK-NEXT: br label [[BB1:%.*]]
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; CHECK: bb1:
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; CHECK-NEXT: [[PHI:%.*]] = phi i64 [ 0, [[BB0_TO_OUTLINE]] ], [ [[TMP0:%.*]], [[BB1]] ]
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; CHECK-NEXT: [[ICMP:%.*]] = icmp ult i64 [[PHI]], [[TMP1:%.*]]
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; CHECK-NEXT: br i1 [[ICMP]], label [[BB1]], label [[BB2_EXITSTUB:%.*]], !llvm.loop [[LOOP12:![0-9]+]]
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; CHECK: bb2.exitStub:
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; CHECK-NEXT: ret void
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;
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