1*9880d681SAndroid Build Coastguard WorkerThe input gcov file has been generated on a little endian machine. Expect 2*9880d681SAndroid Build Coastguard Workerfailures on big endian systems. 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard WorkerXFAIL: powerpc64-, s390x, mips-, mips64-, sparc 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard WorkerTests for sample profiles encoded in GCC's gcov format. 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker1- Show all functions. This profile has a single main() function with several 9*9880d681SAndroid Build Coastguard Worker inlined callees. 10*9880d681SAndroid Build Coastguard WorkerRUN: llvm-profdata show --sample %p/Inputs/gcc-sample-profile.gcov | FileCheck %s --check-prefix=SHOW1 11*9880d681SAndroid Build Coastguard WorkerSHOW1: Function: main: 364084, 0, 6 sampled lines 12*9880d681SAndroid Build Coastguard WorkerSHOW1: 2.3: inlined callee: _Z3fool: 243786, 0, 3 sampled lines 13*9880d681SAndroid Build Coastguard WorkerSHOW1: 1.3: inlined callee: _Z3bari: 0, 0, 2 sampled lines 14*9880d681SAndroid Build Coastguard WorkerSHOW1: 1.7: inlined callee: _Z3bari: 98558, 0, 2 sampled lines 15*9880d681SAndroid Build Coastguard WorkerSHOW1: 1.8: inlined callee: _Z3bari: 0, 0, 2 sampled lines 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Worker2- Convert the profile to text encoding and check that they are both 18*9880d681SAndroid Build Coastguard Worker identical. 19*9880d681SAndroid Build Coastguard WorkerRUN: llvm-profdata merge --sample %p/Inputs/gcc-sample-profile.gcov --text -o - | llvm-profdata show --sample - -o %t-text 20*9880d681SAndroid Build Coastguard WorkerRUN: llvm-profdata show --sample %p/Inputs/gcc-sample-profile.gcov -o %t-gcov 21*9880d681SAndroid Build Coastguard WorkerRUN: diff %t-text %t-gcov 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Worker4- Merge the gcov and text encodings of the profile and check that the 24*9880d681SAndroid Build Coastguard Worker counters have doubled. 25*9880d681SAndroid Build Coastguard WorkerRUN: llvm-profdata merge --sample --text %p/Inputs/gcc-sample-profile.gcov -o %t-gcov 26*9880d681SAndroid Build Coastguard WorkerRUN: llvm-profdata merge --sample --text %p/Inputs/gcc-sample-profile.gcov %t-gcov -o - | FileCheck %s --check-prefix=MERGE1 27*9880d681SAndroid Build Coastguard WorkerMERGE1: main:728168:0 28*9880d681SAndroid Build Coastguard WorkerMERGE1: 2.3: 120298 29*9880d681SAndroid Build Coastguard WorkerMERGE1: 2.3: _Z3fool:487572 30