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llvm-project/clang/test/CodeGen/cspgo-instrumentation.c

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[PGO] Re-submit: Clang part of change for context-sensitive PGO (part2) Part 2 of CSPGO change in Clang: Add test cases. Differential Revision: https://reviews.llvm.org/D54176 llvm-svn: 355563
2019-03-07 07:00:38 +08:00
// Test if CSPGO instrumentation and use pass are invoked.
//
// Ensure Pass PGOInstrumentationGenPass is invoked.
[clang][NewPM] Add -fno-experimental-new-pass-manager to tests As per the discussion on D58375, we disable test that have optimizations under the new PM. This patch adds -fno-experimental-new-pass-manager to RUNS that: - Already run with optimizations (-O1 or higher) that were missed in D58375. - Explicitly test new PM behavior along side some new PM RUNS, but are missing this flag if new PM is enabled by default. - Specify -O without the number. Based on getOptimizationLevel(), it seems the default is 2, and the IR appears to be the same when changed to -O2, so update the test to explicitly say -O2 and provide -fno-experimental-new-pass-manager`. Differential Revision: https://reviews.llvm.org/D63156 llvm-svn: 364066
2019-06-22 00:03:06 +08:00
// RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -fprofile-instrument=csllvm -fprofile-instrument-path=default.profraw %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN
[PGO] Re-submit: Clang part of change for context-sensitive PGO (part2) Part 2 of CSPGO change in Clang: Add test cases. Differential Revision: https://reviews.llvm.org/D54176 llvm-svn: 355563
2019-03-07 07:00:38 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument=csllvm -fprofile-instrument-path=default.profraw %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-NEWPM
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN: PGOInstrumentationGenCreateVarPass
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN: PGOInstrumentationGenPass
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-NEWPM: Running pass: PGOInstrumentationGenCreateVar on
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN-NEWPM: 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.
[clang][NewPM] Add -fno-experimental-new-pass-manager to tests As per the discussion on D58375, we disable test that have optimizations under the new PM. This patch adds -fno-experimental-new-pass-manager to RUNS that: - Already run with optimizations (-O1 or higher) that were missed in D58375. - Explicitly test new PM behavior along side some new PM RUNS, but are missing this flag if new PM is enabled by default. - Specify -O without the number. Based on getOptimizationLevel(), it seems the default is 2, and the IR appears to be the same when changed to -O2, so update the test to explicitly say -O2 and provide -fno-experimental-new-pass-manager`. Differential Revision: https://reviews.llvm.org/D63156 llvm-svn: 364066
2019-06-22 00:03:06 +08:00
// RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -fprofile-instrument-use-path=%t/noncs.profdata -fprofile-instrument=csllvm -fprofile-instrument-path=default.profraw %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2
[PGO] Re-submit: Clang part of change for context-sensitive PGO (part2) Part 2 of CSPGO change in Clang: Add test cases. Differential Revision: https://reviews.llvm.org/D54176 llvm-svn: 355563
2019-03-07 07:00:38 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t/noncs.profdata -fprofile-instrument=csllvm -fprofile-instrument-path=default.profraw %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2-NEWPM
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2: PGOInstrumentationUsePass
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2: PGOInstrumentationGenCreateVarPass
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2: PGOInstrumentationGenPass
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2-NEWPM: Running pass: PGOInstrumentationUse
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2-NEWPM: Running pass: PGOInstrumentationGenCreateVar on
// CHECK-CSPGOGENPASS-INVOKED-INSTR-GEN2-NEWPM: Running pass: PGOInstrumentationGen on
// Ensure Pass PGOInstrumentationUsePass is invoked only once.
[clang][NewPM] Add -fno-experimental-new-pass-manager to tests As per the discussion on D58375, we disable test that have optimizations under the new PM. This patch adds -fno-experimental-new-pass-manager to RUNS that: - Already run with optimizations (-O1 or higher) that were missed in D58375. - Explicitly test new PM behavior along side some new PM RUNS, but are missing this flag if new PM is enabled by default. - Specify -O without the number. Based on getOptimizationLevel(), it seems the default is 2, and the IR appears to be the same when changed to -O2, so update the test to explicitly say -O2 and provide -fno-experimental-new-pass-manager`. Differential Revision: https://reviews.llvm.org/D63156 llvm-svn: 364066
2019-06-22 00:03:06 +08:00
// RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -fprofile-instrument-use-path=%t/noncs.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE
[PGO] Re-submit: Clang part of change for context-sensitive PGO (part2) Part 2 of CSPGO change in Clang: Add test cases. Differential Revision: https://reviews.llvm.org/D54176 llvm-svn: 355563
2019-03-07 07:00:38 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t/noncs.profdata %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE-NEWPM
// CHECK-PGOUSEPASS-INVOKED-USE: PGOInstrumentationUsePass
// CHECK-PGOUSEPASS-INVOKED-USE-NOT: PGOInstrumentationGenCreateVarPass
// CHECK-PGOUSEPASS-INVOKED-USE-NOT: PGOInstrumentationUsePass
// CHECK-PGOUSEPASS-INVOKED-USE-NEWPM: Running pass: PGOInstrumentationUse
// CHECK-PGOUSEPASS-INVOKED-USE-NEWPM-NOT: Running pass: PGOInstrumentationGenCreateVar
// CHECK-PGOUSEPASS-INVOKED-USE-NEWPM-NOT: Running pass: PGOInstrumentationUse
//
// Ensure Pass PGOInstrumentationUsePass is invoked twice.
// RUN: llvm-profdata merge -o %t/cs.profdata %S/Inputs/pgotestir_cs.proftext
[clang][NewPM] Add -fno-experimental-new-pass-manager to tests As per the discussion on D58375, we disable test that have optimizations under the new PM. This patch adds -fno-experimental-new-pass-manager to RUNS that: - Already run with optimizations (-O1 or higher) that were missed in D58375. - Explicitly test new PM behavior along side some new PM RUNS, but are missing this flag if new PM is enabled by default. - Specify -O without the number. Based on getOptimizationLevel(), it seems the default is 2, and the IR appears to be the same when changed to -O2, so update the test to explicitly say -O2 and provide -fno-experimental-new-pass-manager`. Differential Revision: https://reviews.llvm.org/D63156 llvm-svn: 364066
2019-06-22 00:03:06 +08:00
// RUN: %clang_cc1 -O2 -fno-experimental-new-pass-manager -fprofile-instrument-use-path=%t/cs.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE2
[PGO] Re-submit: Clang part of change for context-sensitive PGO (part2) Part 2 of CSPGO change in Clang: Add test cases. Differential Revision: https://reviews.llvm.org/D54176 llvm-svn: 355563
2019-03-07 07:00:38 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t/cs.profdata %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE2-NEWPM
// CHECK-PGOUSEPASS-INVOKED-USE2: PGOInstrumentationUsePass
// CHECK-PGOUSEPASS-INVOKED-USE2: PGOInstrumentationUsePass
// CHECK-PGOUSEPASS-INVOKED-USE2-NEWPM: Running pass: PGOInstrumentationUse
// CHECK-PGOUSEPASS-INVOKED-USE2-NEWPM: Running pass: PGOInstrumentationUse