clang/test/CodeGen/profile-filter.c

   1 // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm %s -o - | FileCheck %s
   2
   3 // RUN: echo "fun:test1" > %t-func.list
   4 // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -fprofile-list=%t-func.list -emit-llvm %s -o - | FileCheck %s --check-prefix=FUNC
   5
   6 // RUN: echo "src:%s" | sed -e 's/\\/\\\\/g' > %t-file.list
   7 // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -fprofile-list=%t-file.list -emit-llvm %s -o - | FileCheck %s --check-prefix=FILE
   8
   9 // RUN: echo -e "[clang]\nfun:test1\n[llvm]\nfun:test2" > %t-section.list
  10 // RUN: %clang_cc1 -fprofile-instrument=llvm -fprofile-list=%t-section.list -emit-llvm %s -o - | FileCheck %s --check-prefix=SECTION
  11
  12 // RUN: echo -e "fun:test*\n!fun:test1" > %t-exclude.list
  13 // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -fprofile-list=%t-exclude.list -emit-llvm %s -o - | FileCheck %s --check-prefix=EXCLUDE
  14
  15 // RUN: echo "!fun:test1" > %t-exclude-only.list
  16 // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -fprofile-list=%t-exclude-only.list -emit-llvm %s -o - | FileCheck %s --check-prefix=EXCLUDE
  17
  18 unsigned i;
  19
  20 // CHECK: test1
  21 // CHECK: test2
  22 // FUNC: test1
  23 // FUNC-NOT: test2
  24 // FILE: test1
  25 // FILE: test2
  26 // EXCLUDE-NOT: test1
  27 // EXCLUDE: test2
  28
  29 // CHECK-NOT: noprofile
  30 // CHECK: @test1
  31 // FUNC-NOT: noprofile
  32 // FUNC: @test1
  33 // FILE-NOT: noprofile
  34 // FILE: @test1
  35 // SECTION: noprofile
  36 // SECTION: @test1
  37 // EXCLUDE: noprofile
  38 // EXCLUDE: @test1
  39 unsigned test1(void) {
  40   // CHECK: %pgocount = load i64, ptr @__profc_test1
  41   // FUNC: %pgocount = load i64, ptr @__profc_test1
  42   // FILE: %pgocount = load i64, ptr @__profc_test1
  43   // SECTION-NOT: %pgocount = load i64, ptr @__profc_test1
  44   // EXCLUDE-NOT: %pgocount = load i64, ptr @__profc_test1
  45   return i + 1;
  46 }
  47
  48 // CHECK-NOT: noprofile
  49 // CHECK: @test2
  50 // FUNC: noprofile
  51 // FUNC: @test2
  52 // FILE-NOT: noprofile
  53 // FILE: @test2
  54 // SECTION-NOT: noprofile
  55 // SECTION: @test2
  56 // EXCLUDE-NOT: noprofile
  57 // EXCLUDE: @test2
  58 unsigned test2(void) {
  59   // CHECK: %pgocount = load i64, ptr @__profc_test2
  60   // FUNC-NOT: %pgocount = load i64, ptr @__profc_test2
  61   // FILE: %pgocount = load i64, ptr @__profc_test2
  62   // SECTION: %pgocount = load i64, ptr @__profc_test2
  63   // EXCLUDE: %pgocount = load i64, ptr @__profc_test2
  64   return i - 1;
  65 }