| // Test if PGO instrumentation and use pass are invoked. |
| // |
| // Ensure Pass PGOInstrumentationGenPass is invoked. |
| // RUN: %clang_cc1 -O2 -fprofile-instrument=llvm %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN |
| // CHECK-PGOGENPASS-INVOKED-INSTR-GEN: PGOInstrumentationGenPass |
| // |
| // Ensure Pass PGOInstrumentationGenPass is not invoked. |
| // RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG |
| // CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NOT: PGOInstrumentationGenPass |
| |
| // Ensure Pass PGOInstrumentationUsePass is invoked. |
| // RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestir.profraw |
| // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE |
| // CHECK-PGOUSEPASS-INVOKED-INSTR-USE: PGOInstrumentationUsePass |
| // |
| // Ensure Pass PGOInstrumentationUsePass is not invoked. |
| // RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestclang.profraw |
| // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE-CLANG |
| // CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NOT: PGOInstrumentationUsePass |
| |
