| // Test if CSPGO instrumentation and use pass are invoked in thinlto. |
| // |
| // RUN: rm -rf %t && mkdir %t |
| // RUN: llvm-profdata merge -o %t/noncs.profdata %S/Inputs/pgotestir.proftext |
| // |
| // Ensure Pass PGOInstrumentationGenPass is not invoked in PreLink. |
| // RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -fprofile-instrument-use-path=%t/noncs.profdata -fprofile-instrument=csllvm %s -fprofile-instrument-path=default.profraw -flto=thin -mllvm -debug-pass=Structure -emit-llvm-bc -o %t/foo_fe.bc 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-PRE |
| // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t/noncs.profdata -fprofile-instrument=csllvm %s -fprofile-instrument-path=default.profraw -flto=thin -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm-bc -o %t/foo_fe_pm.bc 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-PRE-NEWPM |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-PRE: PGOInstrumentationUsePass |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-PRE: PGOInstrumentationGenCreateVarPass |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-PRE-NOT: PGOInstrumentationGenPass |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-PRE-NEWPM: Running pass: PGOInstrumentationUse |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-PRE-NEWPM: Running pass: PGOInstrumentationGenCreateVar |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-PRE-NEWPM-NOT: Running pass: PGOInstrumentationGen on |
| // |
| // RUN: llvm-lto -thinlto -o %t/foo %t/foo_fe.bc |
| // RUN: llvm-lto -thinlto -o %t/foo_pm %t/foo_fe_pm.bc |
| // Ensure Pass PGOInstrumentationGenPass is invoked in PostLink. |
| // RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -x ir %t/foo_fe.bc -fthinlto-index=%t/foo.thinlto.bc -fprofile-instrument=csllvm -fprofile-instrument-path=default.profraw -flto=thin -emit-llvm -mllvm -debug-pass=Structure -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST |
| // RUN: %clang_cc1 -O2 -x ir %t/foo_fe_pm.bc -fthinlto-index=%t/foo_pm.thinlto.bc -fexperimental-new-pass-manager -fdebug-pass-manager -fprofile-instrument=csllvm -fprofile-instrument-path=default.profraw -flto=thin -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NEWPM |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NOT: PGOInstrumentationUsePass |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NOT: PGOInstrumentationGenCreateVarPass |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST: PGOInstrumentationGenPass |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NEWPM-NOT: Running pass: PGOInstrumentationUse |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NEWPM-NOT: Running pass: PGOInstrumentationGenCreateVar |
| // CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NEWPM: Running pass: PGOInstrumentationGen on |
| // |
| // RUN: llvm-profdata merge -o %t/cs.profdata %S/Inputs/pgotestir_cs.proftext |
| // |
| // Ensure Pass PGOInstrumentationUsePass is invoked Once in PreLink. |
| // RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -fprofile-instrument-use-path=%t/cs.profdata %s -flto=thin -mllvm -debug-pass=Structure -emit-llvm-bc -o %t/foo_fe.bc 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-PRE |
| // RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t/cs.profdata %s -flto=thin -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm-bc -o %t/foo_fe_pm.bc 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-PRE-NEWPM |
| // CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-PRE: PGOInstrumentationUsePass |
| // CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-PRE-NOT: PGOInstrumentationUsePass |
| // CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-PRE-NEWPM: Running pass: PGOInstrumentationUse |
| // CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-PRE-NEWPM-NOT: Running pass: PGOInstrumentationUse |
| // |
| // RUN: llvm-lto -thinlto -o %t/foo %t/foo_fe.bc |
| // RUN: llvm-lto -thinlto -o %t/foo_pm %t/foo_fe_pm.bc |
| // Ensure Pass PGOInstrumentationUSEPass is invoked in PostLink. |
| // RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -x ir %t/foo_fe.bc -fthinlto-index=%t/foo.thinlto.bc -fprofile-instrument-use-path=%t/cs.profdata -flto=thin -emit-llvm -mllvm -debug-pass=Structure -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-POST -dump-input=always |
| // RUN: %clang_cc1 -O2 -x ir %t/foo_fe_pm.bc -fthinlto-index=%t/foo_pm.thinlto.bc -fexperimental-new-pass-manager -fdebug-pass-manager -fprofile-instrument-use-path=%t/cs.profdata -flto=thin -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-POST-NEWPM -dump-input=always |
| // CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-POST: PGOInstrumentationUsePass |
| // CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-POST-NOT: PGOInstrumentationUsePass |
| // CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-POST-NEWPM: Running pass: PGOInstrumentationUse |
| // CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-POST-NEWPM-NOT: Running pass: PGOInstrumentationUse |
| // |
| // Finally, test if a non-cs profile is passed to PostLink passes, PGO UsePass is not invoked. |
| // RUN: %clang_cc1 -O2 -x ir %t/foo_fe.bc -fthinlto-index=%t/foo.thinlto.bc -fprofile-instrument-use-path=%t/noncs.profdata -flto=thin -emit-llvm -mllvm -debug-pass=Structure -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE-POST |
| // RUN: %clang_cc1 -O2 -x ir %t/foo_fe_pm.bc -fthinlto-index=%t/foo_pm.thinlto.bc -fexperimental-new-pass-manager -fdebug-pass-manager -fprofile-instrument-use-path=%t/noncs.profdata -flto=thin -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE-POST-NEWPM |
| // CHECK-PGOUSEPASS-INVOKED-INSTR-USE-POST-NOT: PGOInstrumentationUsePass |
| // CHECK-PGOUSEPASS-INVOKED-INSTR-USE-POST-NEWPM-NOT: Running pass: PGOInstrumentationUse |
