diff options
Diffstat (limited to 'test/CodeGen/cspgo-instrumentation_lto.c')
| -rw-r--r-- | test/CodeGen/cspgo-instrumentation_lto.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/test/CodeGen/cspgo-instrumentation_lto.c b/test/CodeGen/cspgo-instrumentation_lto.c new file mode 100644 index 0000000000..822fe07d1a --- /dev/null +++ b/test/CodeGen/cspgo-instrumentation_lto.c @@ -0,0 +1,44 @@ +// Test if CSPGO instrumentation and use pass are invoked in lto. +// +// 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 -fprofile-instrument-use-path=%t/noncs.profdata -fprofile-instrument=csllvm %s -flto -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 -flto -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 +// +// Ensure Pass PGOInstrumentationGenPass is invoked in PostLink. +// RUN: %clang_cc1 -O2 -x ir %t/foo_fe.bc -fprofile-instrument=csllvm -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 -fexperimental-new-pass-manager -fdebug-pass-manager -fprofile-instrument=csllvm -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: PGOInstrumentationGenPass +// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NOT: PGOInstrumentationGenCreateVarPass +// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NEWPM-NOT: Running pass: PGOInstrumentationUse +// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NEWPM: Running pass: PGOInstrumentationGen on +// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-POST-NEWPM-NOT: Running pass: PGOInstrumentationGenCreateVar +// +// 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 -fprofile-instrument-use-path=%t/cs.profdata %s -flto -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 -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: PGOInstrumentationGenCreateVarPass +// 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: PGOInstrumentationGenCreateVar +// CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-PRE-NEWPM-NOT: Running pass: PGOInstrumentationUse +// +// Ensure Pass PGOInstrumentationUSEPass is invoked in PostLink. +// RUN: %clang_cc1 -O2 -x ir %t/foo_fe.bc -fprofile-instrument-use-path=%t/cs.profdata -flto -emit-llvm -mllvm -debug-pass=Structure -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-POST +// RUN: %clang_cc1 -O2 -x ir %t/foo_fe_pm.bc -fexperimental-new-pass-manager -fdebug-pass-manager -fprofile-instrument-use-path=%t/cs.profdata -flto -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOUSEPASS-INVOKED-INSTR-USE-POST-NEWPM +// 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 |