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1; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/inline.prof -S | FileCheck %s2 3; Similar to inline.ll test, but the callee contains a noduplicate instruction.4 5@.str = private unnamed_addr constant [11 x i8] c"sum is %d\0A\00", align 16 7declare void @foo()8declare void @bar()9 10; Function Attrs: nounwind uwtable11define i32 @_Z3sumii(i32 %x, i32 %y) #0 !dbg !4 {12entry:13 call void @foo() noduplicate14 ; Just to inflate the cost15 call void @bar() "call-inline-cost"="1000"16 %x.addr = alloca i32, align 417 %y.addr = alloca i32, align 418 store i32 %x, ptr %x.addr, align 419 store i32 %y, ptr %y.addr, align 420 %0 = load i32, ptr %x.addr, align 4, !dbg !1121 %1 = load i32, ptr %y.addr, align 4, !dbg !1122 %add = add nsw i32 %0, %1, !dbg !1123 ret i32 %add, !dbg !1124}25 26; Function Attrs: uwtable27define i32 @main() #0 !dbg !7 {28entry:29 %retval = alloca i32, align 430 %s = alloca i32, align 431 %i = alloca i32, align 432 store i32 0, ptr %retval33 store i32 0, ptr %i, align 4, !dbg !1234 br label %while.cond, !dbg !1335 36while.cond: ; preds = %if.end, %entry37 %0 = load i32, ptr %i, align 4, !dbg !1438 %inc = add nsw i32 %0, 1, !dbg !1439 store i32 %inc, ptr %i, align 4, !dbg !1440 %cmp = icmp slt i32 %0, 400000000, !dbg !1441 br i1 %cmp, label %while.body, label %while.end, !dbg !1442 43while.body: ; preds = %while.cond44 %1 = load i32, ptr %i, align 4, !dbg !1645 %cmp1 = icmp ne i32 %1, 100, !dbg !1646 br i1 %cmp1, label %if.then, label %if.else, !dbg !1647 48 49if.then: ; preds = %while.body50 %2 = load i32, ptr %i, align 4, !dbg !1851 %3 = load i32, ptr %s, align 4, !dbg !1852 %call = call i32 @_Z3sumii(i32 %2, i32 %3), !dbg !1853; _Z3sumii should not be inlined because of the noduplicate call to foo.54; CHECK: call i32 @_Z3sumii55; CHECK-NOT: call void @foo56 store i32 %call, ptr %s, align 4, !dbg !1857 br label %if.end, !dbg !1858 59if.else: ; preds = %while.body60 store i32 30, ptr %s, align 4, !dbg !2061 br label %if.end62 63if.end: ; preds = %if.else, %if.then64 br label %while.cond, !dbg !2265 66while.end: ; preds = %while.cond67 %4 = load i32, ptr %s, align 4, !dbg !2468 %call2 = call i32 (ptr, ...) @printf(ptr @.str, i32 %4), !dbg !2469 ret i32 0, !dbg !2570}71 72declare i32 @printf(ptr, ...) #273 74attributes #0 = { "use-sample-profile" }75 76!llvm.dbg.cu = !{!0}77!llvm.module.flags = !{!8, !9}78!llvm.ident = !{!10}79 80!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5 ", isOptimized: false, emissionKind: NoDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)81!1 = !DIFile(filename: "calls.cc", directory: ".")82!2 = !{}83!4 = distinct !DISubprogram(name: "sum", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 3, file: !1, scope: !5, type: !6, retainedNodes: !2)84!5 = !DIFile(filename: "calls.cc", directory: ".")85!6 = !DISubroutineType(types: !2)86!7 = distinct !DISubprogram(name: "main", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 7, file: !1, scope: !5, type: !6, retainedNodes: !2)87!8 = !{i32 2, !"Dwarf Version", i32 4}88!9 = !{i32 1, !"Debug Info Version", i32 3}89!10 = !{!"clang version 3.5 "}90!11 = !DILocation(line: 4, scope: !4)91!12 = !DILocation(line: 8, scope: !7)92!13 = !DILocation(line: 9, scope: !7)93!14 = !DILocation(line: 9, scope: !15)94!15 = !DILexicalBlockFile(discriminator: 2, file: !1, scope: !7)95!16 = !DILocation(line: 10, scope: !17)96!17 = distinct !DILexicalBlock(line: 10, column: 0, file: !1, scope: !7)97!18 = !DILocation(line: 10, scope: !19)98!19 = !DILexicalBlockFile(discriminator: 2, file: !1, scope: !17)99!20 = !DILocation(line: 10, scope: !21)100!21 = !DILexicalBlockFile(discriminator: 4, file: !1, scope: !17)101!22 = !DILocation(line: 10, scope: !23)102!23 = !DILexicalBlockFile(discriminator: 6, file: !1, scope: !17)103!24 = !DILocation(line: 11, scope: !7)104!25 = !DILocation(line: 12, scope: !7)105