| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --include-generated-funcs |
| ; RUN: opt -S -verify -iroutliner -ir-outlining-no-cost < %s | FileCheck %s |
| |
| ; Make sure that we strip loop debug info from instructions that are outlined as |
| ; well as regular debug info. |
| |
| define void @ham(i64 %arg0, i64 %arg1) !dbg !1 { |
| bb0: |
| br label %bb1 |
| bb1: |
| %phi = phi i64 [ 0, %bb0 ], [ %arg1, %bb1 ] |
| %icmp = icmp ult i64 %phi, %arg0 |
| br i1 %icmp, label %bb1, label %bb2, !dbg !7, !llvm.loop !11 |
| |
| bb2: |
| ret void |
| } |
| |
| define void @wombat(i64 %arg0, i64 %arg1) !dbg !13 { |
| bb0: |
| br label %bb1 |
| bb1: |
| %phi = phi i64 [ 0, %bb0 ], [ %arg1, %bb1 ] |
| %icmp = icmp ult i64 %phi, %arg0 |
| br i1 %icmp, label %bb1, label %bb2 |
| |
| bb2: |
| ret void |
| } |
| |
| !llvm.module.flags = !{!0} |
| !llvm.dbg.cu = !{} |
| |
| !0 = !{i32 2, !"Debug Info Version", i32 3} |
| !1 = distinct !DISubprogram(name: "ham", scope: !2, file: !2, line: 160, type: !3, scopeLine: 161, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5) |
| !2 = !DIFile(filename: "file", directory: "dir") |
| !3 = !DISubroutineType(types: !4) |
| !4 = !{} |
| !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") |
| !6 = !DIFile(filename: "file", directory: "dir") |
| !7 = !DILocation(line: 354, column: 13, scope: !8, inlinedAt: !10) |
| !8 = distinct !DISubprogram(name: "baz", scope: !9, file: !9, line: 345, type: !3, scopeLine: 346, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5) |
| !9 = !DIFile(filename: "file", directory: "dir") |
| !10 = distinct !DILocation(line: 164, column: 15, scope: !1) |
| !11 = distinct !{!11, !7, !12} |
| !12 = !DILocation(line: 355, column: 37, scope: !8, inlinedAt: !10) |
| !13 = distinct !DISubprogram(name: "wombat", scope: !2, file: !2, line: 172, type: !3, scopeLine: 173, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5) |
| !14 = distinct !DISubprogram(name: "bar", scope: !15, file: !15, line: 219, type: !3, scopeLine: 220, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !5) |
| !15 = !DIFile(filename: "file", directory: "dir") |
| |
| ; CHECK-LABEL: @ham( |
| ; CHECK-NEXT: bb0: |
| ; CHECK-NEXT: call void @outlined_ir_func_0(i64 [[ARG1:%.*]], i64 [[ARG0:%.*]]), !dbg [[DBG6:![0-9]+]] |
| ; CHECK-NEXT: br label [[BB2:%.*]] |
| ; CHECK: bb2: |
| ; CHECK-NEXT: ret void |
| ; |
| ; |
| ; CHECK-LABEL: @wombat( |
| ; CHECK-NEXT: bb0: |
| ; CHECK-NEXT: call void @outlined_ir_func_0(i64 [[ARG1:%.*]], i64 [[ARG0:%.*]]), !dbg [[DBG10:![0-9]+]] |
| ; CHECK-NEXT: br label [[BB2:%.*]] |
| ; CHECK: bb2: |
| ; CHECK-NEXT: ret void |
| ; |
| ; |
| ; CHECK-LABEL: define internal void @outlined_ir_func_0( |
| ; CHECK-NEXT: newFuncRoot: |
| ; CHECK-NEXT: br label [[BB0_TO_OUTLINE:%.*]] |
| ; CHECK: bb0_to_outline: |
| ; CHECK-NEXT: br label [[BB1:%.*]] |
| ; CHECK: bb1: |
| ; CHECK-NEXT: [[PHI:%.*]] = phi i64 [ 0, [[BB0_TO_OUTLINE]] ], [ [[TMP0:%.*]], [[BB1]] ] |
| ; CHECK-NEXT: [[ICMP:%.*]] = icmp ult i64 [[PHI]], [[TMP1:%.*]] |
| ; CHECK-NEXT: br i1 [[ICMP]], label [[BB1]], label [[BB2_EXITSTUB:%.*]], !llvm.loop [[LOOP12:![0-9]+]] |
| ; CHECK: bb2.exitStub: |
| ; CHECK-NEXT: ret void |
| ; |