| // Test if CSPGO instrumentation and use pass are invoked. |
| // |
| // Ensure Pass PGOInstrumentationGenPass is invoked. |
| // RUN: %clang_cc1 -O2 -fprofile-instrument=csllvm -fprofile-instrument-path=default.profraw %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN: Running pass: PGOInstrumentationGenCreateVar on |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN: Running pass: PGOInstrumentationGen on |
| // |
| // RUN: rm -rf %t && mkdir %t |
| // RUN: llvm-profdata merge -o %t/noncs.profdata %S/Inputs/pgotestir.proftext |
| // |
| // Ensure Pass PGOInstrumentationUsePass and PGOInstrumentationGenPass are invoked. |
| // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t/noncs.profdata -fprofile-instrument=csllvm -fprofile-instrument-path=default.profraw %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2 |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2: Running pass: PGOInstrumentationUse |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2: Running pass: PGOInstrumentationGenCreateVar on |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2: Running pass: PGOInstrumentationGen on |
| |
| // Ensure Pass PGOInstrumentationUsePass is invoked only once. |
| // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t/noncs.profdata %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE |
| // CHECK-PGOUSEPASS-INVOKED-USE: Running pass: PGOInstrumentationUse |
| // CHECK-PGOUSEPASS-INVOKED-USE-NOT: Running pass: PGOInstrumentationGenCreateVar |
| // CHECK-PGOUSEPASS-INVOKED-USE-NOT: Running pass: PGOInstrumentationUse |
| // |
| // Ensure Pass PGOInstrumentationUsePass is invoked twice. |
| // RUN: llvm-profdata merge -o %t/cs.profdata %S/Inputs/pgotestir_cs.proftext |
| // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t/cs.profdata %s -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE2 |
| // CHECK-PGOUSEPASS-INVOKED-USE2: Running pass: PGOInstrumentationUse |
| // CHECK-PGOUSEPASS-INVOKED-USE2: Running pass: PGOInstrumentationUse |
