1The input gcov file has been generated on a little endian machine. Expect 2failures on big endian systems. 3 4XFAIL: powerpc64-, s390x, mips-, mips64-, sparc 5 6Tests for sample profiles encoded in GCC's gcov format. 7 81- Show all functions. This profile has a single main() function with several 9 inlined callees. 10RUN: llvm-profdata show --sample %p/Inputs/gcc-sample-profile.gcov | FileCheck %s --check-prefix=SHOW1 11SHOW1: Function: main: 364084, 0, 6 sampled lines 12SHOW1: 2.3: inlined callee: _Z3fool: 243786, 0, 3 sampled lines 13SHOW1: 1.3: inlined callee: _Z3bari: 0, 0, 2 sampled lines 14SHOW1: 1.7: inlined callee: _Z3bari: 98558, 0, 2 sampled lines 15SHOW1: 1.8: inlined callee: _Z3bari: 0, 0, 2 sampled lines 16 172- Convert the profile to text encoding and check that they are both 18 identical. 19RUN: llvm-profdata merge --sample %p/Inputs/gcc-sample-profile.gcov --text -o - | llvm-profdata show --sample - -o %t-text 20RUN: llvm-profdata show --sample %p/Inputs/gcc-sample-profile.gcov -o %t-gcov 21RUN: diff %t-text %t-gcov 22 234- Merge the gcov and text encodings of the profile and check that the 24 counters have doubled. 25RUN: llvm-profdata merge --sample --text %p/Inputs/gcc-sample-profile.gcov -o %t-gcov 26RUN: llvm-profdata merge --sample --text %p/Inputs/gcc-sample-profile.gcov %t-gcov -o - | FileCheck %s --check-prefix=MERGE1 27MERGE1: main:728168:0 28MERGE1: 2.3: 120298 29MERGE1: 2.3: _Z3fool:487572 30