| /// Normally -g1 does not add linkageName. -fdebug-info-for-profiling adds linkageName. |
| // RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -debug-info-kind=line-tables-only %s -o - | FileCheck %s --check-prefix=LINE |
| // RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -debug-info-kind=line-tables-only -fdebug-info-for-profiling %s -o - | FileCheck %s |
| |
| // LINE: = distinct !DISubprogram(name: "foo", scope: |
| |
| // CHECK: = distinct !DICompileUnit({{.*}}, debugInfoForProfiling: true, |
| // CHECK: = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: |
| |
| /// Add a DWARF discriminators pass for PGO. |
| // RUN: %clang_cc1 -emit-llvm -fno-legacy-pass-manager -fdebug-pass-manager -O1 -fprofile-instrument-path=a.profdata %s -o - 2>&1 | FileCheck %s --check-prefix=NODISCR |
| // RUN: %clang_cc1 -emit-llvm -fno-legacy-pass-manager -fdebug-pass-manager -O1 -fprofile-instrument-path=a.profdata -fdebug-info-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=DISCR |
| |
| // RUN: echo > %t.proftext |
| // RUN: llvm-profdata merge %t.proftext -o %t.profdata |
| // RUN: %clang_cc1 -emit-llvm -fno-legacy-pass-manager -fdebug-pass-manager -O1 -fprofile-instrument-use-path=%t.profdata -fdebug-info-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=DISCR |
| // RUN: %clang_cc1 -emit-llvm -fno-legacy-pass-manager -fdebug-pass-manager -O1 -fdebug-info-for-profiling -fpseudo-probe-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=PROBE |
| |
| // NODISCR-NOT: Running pass: AddDiscriminatorsPass |
| // DISCR: Running pass: AddDiscriminatorsPass on {{.*}} |
| // PROBE: Running pass: AddDiscriminatorsPass on {{.*}} |
| // PROBE: Running pass: SampleProfileProbePass on {{.*}} |
| |
| void foo() {} |
