1You need a checkout of clang with compiler-rt to generate the 2binary file here. These shell commands can be used to regenerate 3it. 4$ SRC=path/to/llvm 5$ CFE=$SRC/tools/clang 6$ TESTDIR=$SRC/test/tools/llvm-profdata 7$ CFE_TESTDIR=$CFE/test/Profile 8$ clang -o a.out -fprofile-instr-generate $CFE_TESTDIR/c-general.c -mllvm -enable-name-compression=false 9$ LLVM_PROFILE_FILE=$TESTDIR/Inputs/c-general.profraw ./a.out 10 11RUN: llvm-profdata show %p/Inputs/c-general.profraw -o - | FileCheck %s 12RUN: llvm-profdata show %p/Inputs/c-general.profraw --topn=3 -o - | FileCheck %s --check-prefix=TOPN 13RUN: llvm-profdata show %p/Inputs/c-general.profraw -o - --function=switches | FileCheck %s -check-prefixes=SWITCHES,CHECK 14 15SWITCHES-LABEL: Counters: 16SWITCHES-NEXT: switches: 17SWITCHES-NEXT: Hash: 0xa50a07f391ae4be5 18SWITCHES-NEXT: Counters: 19 19SWITCHES-NEXT: Function count: 1 20SWITCHES-LABEL: Functions shown: 1 21 22CHECK-LABEL: Total functions: 12 23CHECK-NEXT: Maximum function count: 1 24CHECK-NEXT: Maximum internal block count: 100 25TOPN: boolean_operators, max count = 100 26TOPN-NEXT: simple_loops, max count = 100 27TOPN-NEXT: conditionals, max count = 100 28