47 lines · c
1// RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name return.c %s | FileCheck %s2 3// CHECK: func4void func(void) { // CHECK: File 0, [[@LINE]]:17 -> [[@LINE+3]]:2 = #05 return; // CHECK-NEXT: Gap,File 0, [[@LINE]]:10 -> [[@LINE+1]]:3 = 06 int i = 0; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+1]]:2 = 07}8 9 // CHECK-NEXT: func210void func2(void) { // CHECK-NEXT: File 0, [[@LINE]]:18 -> {{[0-9]+}}:2 = #011 // CHECK-NEXT: File 0, [[@LINE+3]]:18 -> [[@LINE+3]]:24 = ((#0 + #1) - #2)12 // CHECK-NEXT: Branch,File 0, [[@LINE+2]]:18 -> [[@LINE+2]]:24 = #1, (#0 - #2)13 // CHECK-NEXT: File 0, [[@LINE+1]]:26 -> [[@LINE+1]]:29 = (#1 - #2)14 for(int i = 0; i < 10; ++i) { // CHECK: File 0, [[@LINE]]:31 -> {{[0-9]+}}:4 = #115 // CHECK-NEXT: File 0, [[@LINE+1]]:8 -> [[@LINE+1]]:13 = #116 if(i > 2) { // CHECK: File 0, [[@LINE]]:15 -> [[@LINE+2]]:6 = #217 return; // CHECK-NEXT: Gap,File 0, [[@LINE+1]]:6 -> [[@LINE+3]]:5 = (#1 - #2)18 } // CHECK-NEXT: File 0, [[@LINE+2]]:5 -> {{[0-9]+}}:4 = (#1 - #2)19 // CHECK-NEXT: File 0, [[@LINE+1]]:8 -> [[@LINE+1]]:14 = (#1 - #2)20 if(i == 3) { // CHECK: File 0, [[@LINE]]:16 -> [[@LINE+2]]:6 = #321 int j = 1;22 } else { // CHECK: File 0, [[@LINE]]:12 -> [[@LINE+2]]:6 = ((#1 - #2) - #3)23 int j = 2;24 }25 }26}27 28 // CHECK-NEXT: func329void func3(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> {{[0-9]+}}:2 = #030 // CHECK-NEXT: File 0, [[@LINE+1]]:6 -> [[@LINE+1]]:11 = #031 if(x > 5) { // CHECK: File 0, [[@LINE]]:13 -> [[@LINE+7]]:4 = #132 while(x >= 9) { // CHECK-NEXT: File 0, [[@LINE]]:11 -> [[@LINE]]:17 = #133 return; // CHECK: File 0, [[@LINE-1]]:19 -> [[@LINE+3]]:6 = #234 // CHECK-NEXT: Gap,File 0, [[@LINE-1]]:14 -> [[@LINE+1]]:7 = 035 --x; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE+1]]:6 = 036 } // CHECK-NEXT: Gap,File 0, [[@LINE]]:6 -> [[@LINE+1]]:5 = (#1 - #2)37 int i = 0; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE+1]]:4 = (#1 - #2)38 } // CHECK-NEXT: Gap,File 0, [[@LINE]]:4 -> [[@LINE+1]]:3 = (#0 - #2)39 int j = 0; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+1]]:2 = (#0 - #2)40}41 42int main(int argc, const char *argv[]) {43 func();44 func2();45 func3(10);46}47