1*67e74705SXin Li // Test if PGO instrumentation and use pass are invoked. 2*67e74705SXin Li // 3*67e74705SXin Li // Ensure Pass PGOInstrumentationGenPass is invoked. 4*67e74705SXin Li // 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 5*67e74705SXin Li // CHECK-PGOGENPASS-INVOKED-INSTR-GEN: PGOInstrumentationGenPass 6*67e74705SXin Li // 7*67e74705SXin Li // Ensure Pass PGOInstrumentationGenPass is not invoked. 8*67e74705SXin Li // 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 9*67e74705SXin Li // CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NOT: PGOInstrumentationGenPass 10*67e74705SXin Li 11*67e74705SXin Li // Ensure Pass PGOInstrumentationUsePass is invoked. 12*67e74705SXin Li // RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestir.profraw 13*67e74705SXin Li // 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 14*67e74705SXin Li // CHECK-PGOUSEPASS-INVOKED-INSTR-USE: PGOInstrumentationUsePass 15*67e74705SXin Li // 16*67e74705SXin Li // Ensure Pass PGOInstrumentationUsePass is not invoked. 17*67e74705SXin Li // RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestclang.profraw 18*67e74705SXin Li // 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 19*67e74705SXin Li // CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NOT: PGOInstrumentationUsePass 20*67e74705SXin Li 21