head	1.1;
branch	1.1.1;
access;
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	LLVM:1.1.1;
locks; strict;
comment	@// @;


1.1
date	2014.05.30.18.14.48;	author joerg;	state Exp;
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1.1.1.4.14.2
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desc
@@


1.1
log
@Initial revision
@
text
@// Tests for instrumentation of C++11 lambdas

// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-generate > %tgen
// RUN: FileCheck --input-file=%tgen -check-prefix=PGOGEN %s
// RUN: FileCheck --input-file=%tgen -check-prefix=LMBGEN %s

// RUN: llvm-profdata merge %S/Inputs/cxx-lambda.proftext -o %t.profdata
// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-use=%t.profdata > %tuse
// RUN: FileCheck --input-file=%tuse -check-prefix=PGOUSE %s
// RUN: FileCheck --input-file=%tuse -check-prefix=LMBUSE %s

// PGOGEN: @@[[LWC:__llvm_profile_counters__Z7lambdasv]] = hidden global [4 x i64] zeroinitializer
// PGOGEN: @@[[MAC:__llvm_profile_counters_main]] = hidden global [1 x i64] zeroinitializer
// LMBGEN: @@[[LFC:"__llvm_profile_counters__ZZ7lambdasvENK3\$_0clEi"]] = internal global [3 x i64] zeroinitializer

// PGOGEN-LABEL: define void @@_Z7lambdasv()
// PGOUSE-LABEL: define void @@_Z7lambdasv()
// PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 0
void lambdas() {
  int i = 1;

  // LMBGEN-LABEL: define internal{{( zeroext)?}} i1 @@"_ZZ7lambdasvENK3$_0clEi"(
  // LMBUSE-LABEL: define internal{{( zeroext)?}} i1 @@"_ZZ7lambdasvENK3$_0clEi"(
  // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 0
  auto f = [&i](int k) {
    // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 1
    // LMBUSE: br {{.*}} !prof ![[LF1:[0-9]+]]
    if (i > 0) {}
    // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 2
    // LMBUSE: br {{.*}} !prof ![[LF2:[0-9]+]]
    return k && i;
  };

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 1
  // PGOUSE: br {{.*}} !prof ![[LW1:[0-9]+]]
  if (i) {}

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 2
  // PGOUSE: br {{.*}} !prof ![[LW2:[0-9]+]]
  for (i = 0; i < 10; ++i)
    f(9 - i);

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 3
  // PGOUSE: br {{.*}} !prof ![[LW3:[0-9]+]]
  if (i) {}
}

// PGOUSE-DAG: ![[LW1]] = metadata !{metadata !"branch_weights", i32 2, i32 1}
// PGOUSE-DAG: ![[LW2]] = metadata !{metadata !"branch_weights", i32 11, i32 2}
// PGOUSE-DAG: ![[LW3]] = metadata !{metadata !"branch_weights", i32 2, i32 1}

// LMBUSE-DAG: ![[LF1]] = metadata !{metadata !"branch_weights", i32 10, i32 2}
// LMBUSE-DAG: ![[LF2]] = metadata !{metadata !"branch_weights", i32 10, i32 2}

int main(int argc, const char *argv[]) {
  lambdas();
  return 0;
}
@


1.1.1.1
log
@Import Clang 3.5svn r209886.
@
text
@@


1.1.1.1.4.1
log
@Update LLVM to 3.6.1, requested by joerg in ticket 824.
@
text
@d14 1
a14 1
// LMBGEN: @@[[LFC:"__llvm_profile_counters_cxx-lambda.cpp:_ZZ7lambdasvENK3\$_0clEi"]] = internal global [3 x i64] zeroinitializer
d48 3
a50 3
// PGOUSE-DAG: ![[LW1]] = !{!"branch_weights", i32 2, i32 1}
// PGOUSE-DAG: ![[LW2]] = !{!"branch_weights", i32 11, i32 2}
// PGOUSE-DAG: ![[LW3]] = !{!"branch_weights", i32 2, i32 1}
d52 2
a53 2
// LMBUSE-DAG: ![[LF1]] = !{!"branch_weights", i32 10, i32 2}
// LMBUSE-DAG: ![[LF2]] = !{!"branch_weights", i32 10, i32 2}
@


1.1.1.2
log
@Import Clang 3.6RC1 r227398.
@
text
@d14 1
a14 1
// LMBGEN: @@[[LFC:"__llvm_profile_counters_cxx-lambda.cpp:_ZZ7lambdasvENK3\$_0clEi"]] = internal global [3 x i64] zeroinitializer
d48 3
a50 3
// PGOUSE-DAG: ![[LW1]] = !{!"branch_weights", i32 2, i32 1}
// PGOUSE-DAG: ![[LW2]] = !{!"branch_weights", i32 11, i32 2}
// PGOUSE-DAG: ![[LW3]] = !{!"branch_weights", i32 2, i32 1}
d52 2
a53 2
// LMBUSE-DAG: ![[LF1]] = !{!"branch_weights", i32 10, i32 2}
// LMBUSE-DAG: ![[LF2]] = !{!"branch_weights", i32 10, i32 2}
@


1.1.1.3
log
@Import Clang 3.8.0rc3 r261930.
@
text
@d12 3
a14 3
// PGOGEN: @@[[LWC:__profc__Z7lambdasv]] = private global [4 x i64] zeroinitializer
// PGOGEN: @@[[MAC:__profc_main]] = private global [1 x i64] zeroinitializer
// LMBGEN: @@[[LFC:"__profc_cxx_lambda.cpp__ZZ7lambdasvENK3\$_0clEi"]] = private global [3 x i64] zeroinitializer
d16 2
a17 2
// PGOGEN-LABEL: define {{.*}}void @@_Z7lambdasv()
// PGOUSE-LABEL: define {{.*}}void @@_Z7lambdasv()
d22 2
a23 2
  // LMBGEN-LABEL: define internal{{( [0-9_a-z]*cc)?( zeroext)?}} i1 @@"_ZZ7lambdasvENK3$_0clEi"(
  // LMBUSE-LABEL: define internal{{( [0-9_a-z]*cc)?( zeroext)?}} i1 @@"_ZZ7lambdasvENK3$_0clEi"(
@


1.1.1.3.2.1
log
@Sync with HEAD
@
text
@d3 1
a3 1
// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instrument=clang > %tgen
d8 1
a8 1
// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata > %tuse
@


1.1.1.4
log
@Import Clang pre-4.0.0 r291444.
@
text
@d3 1
a3 1
// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instrument=clang > %tgen
d8 1
a8 1
// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata > %tuse
@


1.1.1.4.14.1
log
@Sync with HEAD
@
text
@d4 2
a5 2
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tgen -check-prefix=PGOGEN %s
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tgen -check-prefix=LMBGEN %s
d9 2
a10 2
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tuse -check-prefix=PGOUSE %s
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tuse -check-prefix=LMBUSE %s
@


1.1.1.4.14.2
log
@Mostly merge changes from HEAD upto 20200411
@
text
@@


1.1.1.4.12.1
log
@Sync with HEAD
@
text
@d4 2
a5 2
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tgen -check-prefix=PGOGEN %s
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tgen -check-prefix=LMBGEN %s
d9 2
a10 2
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tuse -check-prefix=PGOUSE %s
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tuse -check-prefix=LMBUSE %s
@


1.1.1.5
log
@Import clang r337282 from trunk
@
text
@d4 2
a5 2
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tgen -check-prefix=PGOGEN %s
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tgen -check-prefix=LMBGEN %s
d9 2
a10 2
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tuse -check-prefix=PGOUSE %s
// RUN: FileCheck -allow-deprecated-dag-overlap  --input-file=%tuse -check-prefix=LMBUSE %s
@


1.1.1.6
log
@Mark old LLVM instance as dead.
@
text
@@


1.1.1.1.6.1
log
@file cxx-lambda.cpp was added on branch tls-maxphys on 2014-08-19 23:49:13 +0000
@
text
@d1 58
@


1.1.1.1.6.2
log
@Rebase to HEAD as of a few days ago.
@
text
@a0 58
// Tests for instrumentation of C++11 lambdas

// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-generate > %tgen
// RUN: FileCheck --input-file=%tgen -check-prefix=PGOGEN %s
// RUN: FileCheck --input-file=%tgen -check-prefix=LMBGEN %s

// RUN: llvm-profdata merge %S/Inputs/cxx-lambda.proftext -o %t.profdata
// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-use=%t.profdata > %tuse
// RUN: FileCheck --input-file=%tuse -check-prefix=PGOUSE %s
// RUN: FileCheck --input-file=%tuse -check-prefix=LMBUSE %s

// PGOGEN: @@[[LWC:__llvm_profile_counters__Z7lambdasv]] = hidden global [4 x i64] zeroinitializer
// PGOGEN: @@[[MAC:__llvm_profile_counters_main]] = hidden global [1 x i64] zeroinitializer
// LMBGEN: @@[[LFC:"__llvm_profile_counters__ZZ7lambdasvENK3\$_0clEi"]] = internal global [3 x i64] zeroinitializer

// PGOGEN-LABEL: define void @@_Z7lambdasv()
// PGOUSE-LABEL: define void @@_Z7lambdasv()
// PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 0
void lambdas() {
  int i = 1;

  // LMBGEN-LABEL: define internal{{( zeroext)?}} i1 @@"_ZZ7lambdasvENK3$_0clEi"(
  // LMBUSE-LABEL: define internal{{( zeroext)?}} i1 @@"_ZZ7lambdasvENK3$_0clEi"(
  // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 0
  auto f = [&i](int k) {
    // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 1
    // LMBUSE: br {{.*}} !prof ![[LF1:[0-9]+]]
    if (i > 0) {}
    // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 2
    // LMBUSE: br {{.*}} !prof ![[LF2:[0-9]+]]
    return k && i;
  };

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 1
  // PGOUSE: br {{.*}} !prof ![[LW1:[0-9]+]]
  if (i) {}

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 2
  // PGOUSE: br {{.*}} !prof ![[LW2:[0-9]+]]
  for (i = 0; i < 10; ++i)
    f(9 - i);

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 3
  // PGOUSE: br {{.*}} !prof ![[LW3:[0-9]+]]
  if (i) {}
}

// PGOUSE-DAG: ![[LW1]] = metadata !{metadata !"branch_weights", i32 2, i32 1}
// PGOUSE-DAG: ![[LW2]] = metadata !{metadata !"branch_weights", i32 11, i32 2}
// PGOUSE-DAG: ![[LW3]] = metadata !{metadata !"branch_weights", i32 2, i32 1}

// LMBUSE-DAG: ![[LF1]] = metadata !{metadata !"branch_weights", i32 10, i32 2}
// LMBUSE-DAG: ![[LF2]] = metadata !{metadata !"branch_weights", i32 10, i32 2}

int main(int argc, const char *argv[]) {
  lambdas();
  return 0;
}
@


1.1.1.1.2.1
log
@file cxx-lambda.cpp was added on branch tls-earlyentropy on 2014-08-10 07:08:22 +0000
@
text
@d1 58
@


1.1.1.1.2.2
log
@Rebase.
@
text
@a0 58
// Tests for instrumentation of C++11 lambdas

// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-generate > %tgen
// RUN: FileCheck --input-file=%tgen -check-prefix=PGOGEN %s
// RUN: FileCheck --input-file=%tgen -check-prefix=LMBGEN %s

// RUN: llvm-profdata merge %S/Inputs/cxx-lambda.proftext -o %t.profdata
// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-use=%t.profdata > %tuse
// RUN: FileCheck --input-file=%tuse -check-prefix=PGOUSE %s
// RUN: FileCheck --input-file=%tuse -check-prefix=LMBUSE %s

// PGOGEN: @@[[LWC:__llvm_profile_counters__Z7lambdasv]] = hidden global [4 x i64] zeroinitializer
// PGOGEN: @@[[MAC:__llvm_profile_counters_main]] = hidden global [1 x i64] zeroinitializer
// LMBGEN: @@[[LFC:"__llvm_profile_counters__ZZ7lambdasvENK3\$_0clEi"]] = internal global [3 x i64] zeroinitializer

// PGOGEN-LABEL: define void @@_Z7lambdasv()
// PGOUSE-LABEL: define void @@_Z7lambdasv()
// PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 0
void lambdas() {
  int i = 1;

  // LMBGEN-LABEL: define internal{{( zeroext)?}} i1 @@"_ZZ7lambdasvENK3$_0clEi"(
  // LMBUSE-LABEL: define internal{{( zeroext)?}} i1 @@"_ZZ7lambdasvENK3$_0clEi"(
  // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 0
  auto f = [&i](int k) {
    // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 1
    // LMBUSE: br {{.*}} !prof ![[LF1:[0-9]+]]
    if (i > 0) {}
    // LMBGEN: store {{.*}} @@[[LFC]], i64 0, i64 2
    // LMBUSE: br {{.*}} !prof ![[LF2:[0-9]+]]
    return k && i;
  };

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 1
  // PGOUSE: br {{.*}} !prof ![[LW1:[0-9]+]]
  if (i) {}

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 2
  // PGOUSE: br {{.*}} !prof ![[LW2:[0-9]+]]
  for (i = 0; i < 10; ++i)
    f(9 - i);

  // PGOGEN: store {{.*}} @@[[LWC]], i64 0, i64 3
  // PGOUSE: br {{.*}} !prof ![[LW3:[0-9]+]]
  if (i) {}
}

// PGOUSE-DAG: ![[LW1]] = metadata !{metadata !"branch_weights", i32 2, i32 1}
// PGOUSE-DAG: ![[LW2]] = metadata !{metadata !"branch_weights", i32 11, i32 2}
// PGOUSE-DAG: ![[LW3]] = metadata !{metadata !"branch_weights", i32 2, i32 1}

// LMBUSE-DAG: ![[LF1]] = metadata !{metadata !"branch_weights", i32 10, i32 2}
// LMBUSE-DAG: ![[LF2]] = metadata !{metadata !"branch_weights", i32 10, i32 2}

int main(int argc, const char *argv[]) {
  lambdas();
  return 0;
}
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