| ; RUN: opt < %s -S -passes=partial-inliner -skip-partial-inlining-cost-analysis=true | FileCheck %s |
| |
| ; CHECK-LABEL: @callee |
| ; CHECK: %mul = mul nsw i32 %v, 10, !dbg ![[DBG1:[0-9]+]] |
| define i32 @callee(i32 %v) !dbg !16 { |
| entry: |
| %cmp = icmp sgt i32 %v, 2000 |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %mul = mul nsw i32 %v, 10, !dbg !17 |
| br label %if.then2 |
| |
| if.then2: |
| %sub = sub i32 %v, 10, !dbg !23 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| %v2 = phi i32 [ %v, %entry ], [ %mul, %if.then2 ] |
| %add = add nsw i32 %v2, 200 |
| ret i32 %add |
| } |
| |
| ; CHECK-LABEL: @caller |
| ; CHECK: codeRepl.i: |
| ; CHECK-NOT: br label |
| ; CHECK: call void @callee.2.if.then(i32 %v, ptr %mul.loc.i), !dbg ![[DBG2:[0-9]+]] |
| define i32 @caller(i32 %v) !dbg !8 { |
| entry: |
| %call = call i32 @callee(i32 %v), !dbg !14 |
| ret i32 %call |
| } |
| |
| |
| ; CHECK-LABEL: @callee2 |
| ; CHECK: %sub = sub i32 %v, 10, !dbg ![[DBG3:[0-9]+]] |
| define i32 @callee2(i32 %v) !dbg !18 { |
| entry: |
| %cmp = icmp sgt i32 %v, 2000 |
| br i1 %cmp, label %if.then, label %if.end |
| |
| if.then: |
| br label %if.then2 |
| |
| if.then2: |
| %sub = sub i32 %v, 10, !dbg !20 |
| br label %if.end |
| |
| if.end: |
| %v2 = phi i32 [ %v, %entry ], [ %sub, %if.then2 ] |
| %add = add nsw i32 %v2, 200 |
| ret i32 %add |
| } |
| |
| ; CHECK-LABEL: @caller2 |
| ; CHECK: codeRepl.i: |
| ; CHECK-NOT: br label |
| ; CHECK: call void @callee2.1.if.then(i32 %v, ptr %sub.loc.i), !dbg ![[DBG4:[0-9]+]] |
| define i32 @caller2(i32 %v) !dbg !21 { |
| entry: |
| %call = call i32 @callee2(i32 %v), !dbg !22 |
| ret i32 %call |
| } |
| |
| ; CHECK-LABEL: define internal void @callee2.1.if.then |
| ; CHECK: br label %if.then, !dbg ![[DBG5:[0-9]+]] |
| |
| ; CHECK-LABEL: define internal void @callee.2.if.then |
| ; CHECK: br label %if.then, !dbg ![[DBG6:[0-9]+]] |
| |
| ; CHECK: ![[DBG1]] = !DILocation(line: 10, column: 7, |
| ; CHECK: ![[DBG2]] = !DILocation(line: 10, column: 7, |
| ; CHECK: ![[DBG3]] = !DILocation(line: 110, column: 17, |
| ; CHECK: ![[DBG4]] = !DILocation(line: 110, column: 17, |
| ; CHECK: ![[DBG5]] = !DILocation(line: 110, column: 17, |
| ; CHECK: ![[DBG6]] = !DILocation(line: 10, column: 7, |
| |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4, !5, !6} |
| !llvm.ident = !{!7} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 6.0.0 (trunk 177881)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) |
| !1 = !DIFile(filename: "test.c", directory: "/tmp") |
| !2 = !{} |
| !3 = !{i32 2, !"Dwarf Version", i32 4} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !5 = !{i32 1, !"wchar_size", i32 4} |
| !6 = !{i32 1, !"min_enum_size", i32 4} |
| !7 = !{!"clang version 6.0.0"} |
| !8 = distinct !DISubprogram(name: "caller", scope: !1, file: !1, line: 3, type: !9, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !12) |
| !9 = !DISubroutineType(types: !10) |
| !10 = !{!11, !11} |
| !11 = !DIBasicType(name: "int", size: 19, encoding: DW_ATE_signed) |
| !12 = !{!13} |
| !13 = !DILocalVariable(name: "v", arg: 1, scope: !8, file: !1, line: 3, type: !11) |
| !14 = !DILocation(line: 5, column: 10, scope: !8) |
| !15 = distinct !DILexicalBlock(scope: !16, file: !1, line: 9, column: 7) |
| !16 = distinct !DISubprogram(name: "callee", scope: !1, file: !1, line: 8, type: !9, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !12) |
| !17 = !DILocation(line: 10, column: 7, scope: !15) |
| !18 = distinct !DISubprogram(name: "callee2", scope: !1, file: !1, line: 8, type: !9, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !12) |
| !19 = distinct !DILexicalBlock(scope: !18, file: !1, line: 100, column: 1) |
| !20 = !DILocation(line: 110, column: 17, scope: !19) |
| !21 = distinct !DISubprogram(name: "caller2", scope: !1, file: !1, line: 8, type: !9, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !12) |
| !22 = !DILocation(line: 110, column: 17, scope: !21) |
| !23 = !DILocation(line: 15, column: 7, scope: !15) |