1*ef84fd3bSjoerg""" 2*ef84fd3bSjoergThis test produces three shared libraries: 3*ef84fd3bSjoerg 4*ef84fd3bSjoerg1. libt-instr.so is instrumented 5*ef84fd3bSjoerg2. libt-no-instr1.so is not instrumented 6*ef84fd3bSjoerg3. libt-no-instr2.so is built with profile rt linked in (via -u<hook>), but the object file is built 7*ef84fd3bSjoerg with instrumentation turned off. 8*ef84fd3bSjoerg 9*ef84fd3bSjoergAfter the libraries are built, the main program is then built with/without instrumentation and linked 10*ef84fd3bSjoergagainst 3 libraries above. 11*ef84fd3bSjoerg 12*ef84fd3bSjoergThe test is to verify that programs linked against these shared objects with and without instrumentation 13*ef84fd3bSjoergenabled behave as expected. 14*ef84fd3bSjoerg""" 15*ef84fd3bSjoerg 16*ef84fd3bSjoergRUN: mkdir -p %t.d 17*ef84fd3bSjoergRUN: %clang_profgen -o %t.d/libt-instr.so -fPIC -shared %S/Inputs/instrprof-shared-lib.c 18*ef84fd3bSjoergRUN: %clang -o %t.d/libt-no-instr1.so -fPIC -shared %S/Inputs/instrprof-shared-lib.c 19*ef84fd3bSjoergRUN: %clang -c -o %t.d/instrprof-shared-lib-no-instr2.o -fPIC %S/Inputs/instrprof-shared-lib.c 20*ef84fd3bSjoergRUN: %clang_profgen -o %t.d/libt-no-instr2.so -fPIC -shared %t.d/instrprof-shared-lib-no-instr2.o 21*ef84fd3bSjoerg 22*ef84fd3bSjoergRUN: %clang_profgen -o %t-instr-instr -L%t.d -rpath %t.d -lt-instr %S/Inputs/instrprof-shared-main.c 23*ef84fd3bSjoergRUN: %clang_profgen -o %t-instr-no-instr1 -L%t.d -rpath %t.d -lt-no-instr1 %S/Inputs/instrprof-shared-main.c 24*ef84fd3bSjoergRUN: %clang_profgen -o %t-instr-no-instr2 -L%t.d -rpath %t.d -lt-no-instr2 %S/Inputs/instrprof-shared-main.c 25*ef84fd3bSjoergRUN: %clang -o %t-no-instr1-instr -L%t.d -rpath %t.d -lt-instr %S/Inputs/instrprof-shared-main.c 26*ef84fd3bSjoergRUN: %clang -o %t-no-instr1-no-instr1 -L%t.d -rpath %t.d -lt-no-instr1 %S/Inputs/instrprof-shared-main.c 27*ef84fd3bSjoergRUN: %clang -o %t-no-instr1-no-instr2 -L%t.d -rpath %t.d -lt-no-instr2 %S/Inputs/instrprof-shared-main.c 28*ef84fd3bSjoergRUN: %clang -c -o %t.d/instrprof-shared-main-no-instr2.o %S/Inputs/instrprof-shared-main.c 29*ef84fd3bSjoergRUN: %clang -o %t-no-instr2-instr -L%t.d -rpath %t.d -lt-instr %t.d/instrprof-shared-main-no-instr2.o 30*ef84fd3bSjoergRUN: %clang -o %t-no-instr2-no-instr1 -L%t.d -rpath %t.d -lt-no-instr1 %t.d/instrprof-shared-main-no-instr2.o 31*ef84fd3bSjoergRUN: %clang -o %t-no-instr2-no-instr2 -L%t.d -rpath %t.d -lt-no-instr2 %t.d/instrprof-shared-main-no-instr2.o 32*ef84fd3bSjoerg 33*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-instr-instr.profraw %run %t-instr-instr 34*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-instr-no-instr1.profraw %run %t-instr-no-instr1 35*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-instr-no-instr2.profraw %run %t-instr-no-instr2 36*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-no-instr1-instr.profraw %run %t-no-instr1-instr 37*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-no-instr2-instr.profraw %run %t-no-instr2-instr 38*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-no-instr1-no-instr1.profraw %run %t-no-instr1-no-instr1 39*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-no-instr1-no-instr2.profraw %run %t-no-instr1-no-instr2 40*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-no-instr2-no-instr1.profraw %run %t-no-instr2-no-instr1 41*ef84fd3bSjoergRUN: env LLVM_PROFILE_FILE=%t-no-instr2-no-instr2.profraw %run %t-no-instr2-no-instr2 42*ef84fd3bSjoerg 43*ef84fd3bSjoergRUN: llvm-profdata merge -o %t-instr-instr.profdata %t-instr-instr.profraw 44*ef84fd3bSjoergRUN: llvm-profdata merge -o %t-instr-no-instr1.profdata %t-instr-no-instr1.profraw 45*ef84fd3bSjoergRUN: llvm-profdata merge -o %t-instr-no-instr2.profdata %t-instr-no-instr2.profraw 46*ef84fd3bSjoergRUN: llvm-profdata merge -o %t-no-instr1-instr.profdata %t-no-instr1-instr.profraw 47*ef84fd3bSjoergRUN: llvm-profdata merge -o %t-no-instr2-instr.profdata %t-no-instr2-instr.profraw 48*ef84fd3bSjoerg 49*ef84fd3bSjoergRUN: not llvm-profdata merge -o %t-no-instr1-no-instr1.profdata %t-no-instr1-no-instr1.profraw 2>&1 | FileCheck %s --check-prefix=MISSING-FILE 50*ef84fd3bSjoergRUN: not llvm-profdata merge -o %t-no-instr2-no-instr1.profdata %t-no-instr2-no-instr1.profraw 2>&1 | FileCheck %s --check-prefix=MISSING-FILE 51*ef84fd3bSjoergMISSING-FILE: profraw 52*ef84fd3bSjoerg 53*ef84fd3bSjoergRUN: llvm-profdata show -counts --function main %t-instr-instr.profdata | grep -v 'Total\|Maximum' > %t-main-1 54*ef84fd3bSjoergRUN: llvm-profdata show -counts --function main %t-instr-no-instr1.profdata | grep -v 'Total\|Maximum' > %t-main-2 55*ef84fd3bSjoergRUN: llvm-profdata show -counts --function main %t-instr-no-instr2.profdata | grep -v 'Total\|Maximum' > %t-main-3 56*ef84fd3bSjoergRUN: llvm-profdata show -counts --function foo %t-instr-instr.profdata | grep -v 'Total\|Maximum' > %t-foo-1 57*ef84fd3bSjoergRUN: llvm-profdata show -counts --function foo %t-no-instr1-instr.profdata | grep -v 'Total\|Maximum' > %t-foo-2 58*ef84fd3bSjoergRUN: llvm-profdata show -counts --function foo %t-no-instr2-instr.profdata | grep -v 'Total\|Maximum' > %t-foo-3 59*ef84fd3bSjoerg 60*ef84fd3bSjoergRUN: %clang_profuse=%t-instr-instr.profdata -o %t-main-instr-instr.ll -S -emit-llvm %S/Inputs/instrprof-shared-main.c 61*ef84fd3bSjoergRUN: %clang_profuse=%t-instr-no-instr1.profdata -o %t-main-instr-no-instr1.ll -S -emit-llvm %S/Inputs/instrprof-shared-main.c 62*ef84fd3bSjoergRUN: %clang_profuse=%t-instr-no-instr2.profdata -o %t-main-instr-no-instr2.ll -S -emit-llvm %S/Inputs/instrprof-shared-main.c 63*ef84fd3bSjoergRUN: %clang_profuse=%t-instr-instr.profdata -o %t-lib-instr-instr.ll -S -emit-llvm %S/Inputs/instrprof-shared-lib.c 64*ef84fd3bSjoergRUN: %clang_profuse=%t-no-instr1-instr.profdata -o %t-lib-no-instr1-instr.ll -S -emit-llvm %S/Inputs/instrprof-shared-lib.c 65*ef84fd3bSjoergRUN: %clang_profuse=%t-no-instr2-instr.profdata -o %t-lib-no-instr2-instr.ll -S -emit-llvm %S/Inputs/instrprof-shared-lib.c 66*ef84fd3bSjoergRUN: %clang_profuse=%t-instr-instr.profdata -o %t-lib-instr-instr.ll -S -emit-llvm %S/Inputs/instrprof-shared-lib.c 67*ef84fd3bSjoerg 68*ef84fd3bSjoergRUN: diff %t-main-instr-no-instr1.ll %t-main-instr-no-instr2.ll 69*ef84fd3bSjoergRUN: diff %t-lib-no-instr1-instr.ll %t-lib-no-instr2-instr.ll 70*ef84fd3bSjoerg 71*ef84fd3bSjoergRUN: diff %t-main-1 %t-main-2 72*ef84fd3bSjoergRUN: diff %t-main-1 %t-main-3 73*ef84fd3bSjoergRUN: diff %t-foo-1 %t-foo-2 74*ef84fd3bSjoergRUN: diff %t-foo-1 %t-foo-3 75*ef84fd3bSjoerg 76