1; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/coff-profile.perfscript --binary=%S/Inputs/coff-profile.exe --output=%t 2; RUN: FileCheck %s --input-file %t 3 4CHECK: main:31837:0 5CHECK-NEXT: 0: 0 6CHECK-NEXT: 3.1: 0 7CHECK-NEXT: 3.2: 0 8CHECK-NEXT: 8: 0 9CHECK-NEXT: 65501: 0 10CHECK-NEXT: 1: ??$init@HG@MyNameSpace2@@YAXHPEAG@Z:0 11CHECK-NEXT: 1: 0 12CHECK-NEXT: 1.1: 0 13CHECK-NEXT: 1.2: 0 14CHECK-NEXT: 2: 0 15CHECK-NEXT: 65514: 0 16CHECK-NEXT: 4: ?work1@?$MyClass@GH@MyNameSpace1@@QEAAXQEAGH@Z:3193 17CHECK-NEXT: 0: ?work@?$MyClass@GH@MyNameSpace1@@AEAAXQEAGHH@Z:3193 18CHECK-NEXT: 1.1: 31 19CHECK-NEXT: 1.2: 31 20CHECK-NEXT: 2: 31 21CHECK-NEXT: 3: 31 22CHECK-NEXT: 65530: 0 23CHECK-NEXT: 5: ?work2@?$MyClass@GH@MyNameSpace1@@QEAAXQEAGH@Z:28644 24CHECK-NEXT: 0: ?work@?$MyClass@GH@MyNameSpace1@@AEAAXQEAGHH@Z:28644 25CHECK-NEXT: 1.1: 341 26CHECK-NEXT: 1.2: 341 27CHECK-NEXT: 2: 341 28CHECK-NEXT: 3: 341 29CHECK-NEXT: 65530: 0 30CHECK-NEXT: 7: ?print@MyNameSpace2@@YAXPEAGH@Z:0 31CHECK-NEXT: 1: 0 32 33; Original code 34; clang-cl.exe -O2 -gdwarf -gline-tables-only coff-profile.cpp -fuse-ld=lld -Xclang -fdebug-info-for-profiling -link -debug:dwarf 35 36#include <stdio.h> 37 38namespace MyNameSpace1 { 39 40template <typename T1, typename T2> class MyClass { 41 void work(T1 map[], T2 n, T2 m) { 42 for (int i = 1; i < n; i++) { 43 map[i] = map[i - 1] * map[i - 1]; 44 map[i] += (i * map[i - 1]) / m + i % m; 45 } 46 } 47 48public: 49 void work1(T1 map[], T2 n) { work(map, n, 7); } 50 void work2(T1 map[], T2 n) { work(map, n, 3); } 51}; 52 53} // namespace MyNameSpace1 54 55namespace MyNameSpace2 { 56 57template <typename T1, typename T2> void init(T1 c, T2 *p) { 58 for (int i = 0; i < c * 1000000; i++) { 59 p[i] = i / 3 + (i * i) % 3; 60 } 61} 62 63void print(unsigned short *p, int i) { 64 printf("%d %d %d\n", p[i * i * 100], p[i * i * 100 + 1], p[i * i * 100 + 2]); 65} 66 67} // namespace MyNameSpace2 68 69unsigned short M[3000000]; 70int main(int argc, char *argv[]) { 71 MyNameSpace2::init(argc, M); 72 MyNameSpace1::MyClass<unsigned short, int> Obj; 73 for (int i = 0; i <= argc * 10; i++) { 74 Obj.work1(&M[argc], argc * 100000); 75 Obj.work2(&M[argc * argc], argc * 1000000); 76 } 77 MyNameSpace2::print(M, argc); 78 return 0; 79} 80