maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/CodeGen/pgo-instrumentation.c

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

37 lines
3.7 KiB
C
Raw Normal View History

[PGO] clang cc1 option change to enable IR level instrumentation This patch expands cc1 option -fprofile-instrument= with a new value: -fprofile-instrument=llvm which enables IR level PGO instrumentation. Reviewers: davidxl, silvas Differential Revision: http://reviews.llvm.org/D17622 llvm-svn: 262239
2016-03-01 02:54:59 +08:00
// Test if PGO 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=llvm %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN --check-prefix=CHECK-INSTRPROF
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument=llvm %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-NEWPM --check-prefix=CHECK-INSTRPROF-NEWPM
[PGO] clang cc1 option change to enable IR level instrumentation This patch expands cc1 option -fprofile-instrument= with a new value: -fprofile-instrument=llvm which enables IR level PGO instrumentation. Reviewers: davidxl, silvas Differential Revision: http://reviews.llvm.org/D17622 llvm-svn: 262239
2016-03-01 02:54:59 +08:00
// CHECK-PGOGENPASS-INVOKED-INSTR-GEN: PGOInstrumentationGenPass
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// CHECK-INSTRPROF: Frontend instrumentation-based coverage lowering
// CHECK-PGOGENPASS-INVOKED-INSTR-GEN-NEWPM: Running pass: PGOInstrumentationGen on
// CHECK-INSTRPROF-NEWPM: Running pass: InstrProfiling on
[PGO] clang cc1 option change to enable IR level instrumentation This patch expands cc1 option -fprofile-instrument= with a new value: -fprofile-instrument=llvm which enables IR level PGO instrumentation. Reviewers: davidxl, silvas Differential Revision: http://reviews.llvm.org/D17622 llvm-svn: 262239
2016-03-01 02:54:59 +08:00
//
// Ensure Pass PGOInstrumentationGenPass is not invoked.
// 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
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NEWPM
[PGO] clang cc1 option change to enable IR level instrumentation This patch expands cc1 option -fprofile-instrument= with a new value: -fprofile-instrument=llvm which enables IR level PGO instrumentation. Reviewers: davidxl, silvas Differential Revision: http://reviews.llvm.org/D17622 llvm-svn: 262239
2016-03-01 02:54:59 +08:00
// CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NOT: PGOInstrumentationGenPass
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NEWPM-NOT: Running pass: PGOInstrumentationGen on
[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=clang %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF-NEWPM
[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 -O0 -fno-experimental-new-pass-manager -fprofile-instrument=clang %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// RUN: %clang_cc1 -O0 -fprofile-instrument=clang %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s --check-prefix=CHECK-CLANG-INSTRPROF-NEWPM
// CHECK-CLANG-INSTRPROF: Frontend instrumentation-based coverage lowering
// CHECK-CLANG-INSTRPROF-NEWPM: Running pass: InstrProfiling on
[PGO] Change profile use cc1 option to handle IR level profiles This patch changes cc1 option for PGO profile use from -fprofile-instr-use=<path> to -fprofile-instrument-use-path=<path>. -fprofile-instr-use=<path> is now a driver only option. In addition to decouple the cc1 option from the driver level option, this patch also enables IR level profile use. cc1 option handling now reads the profile header and sets CodeGenOpt ProfileUse (valid values are {None, Clang, LLVM} -- this is a common enum for -fprofile-instrument={}, for the profile instrumentation), and invoke the pipeline to enable the respective PGO use pass. Reviewers: silvas, davidxl Differential Revision: http://reviews.llvm.org/D17737 llvm-svn: 262515
2016-03-03 04:59:36 +08:00
// Ensure Pass PGOInstrumentationUsePass is invoked.
// RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestir.profraw
[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.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE-NEWPM
[PGO] Change profile use cc1 option to handle IR level profiles This patch changes cc1 option for PGO profile use from -fprofile-instr-use=<path> to -fprofile-instrument-use-path=<path>. -fprofile-instr-use=<path> is now a driver only option. In addition to decouple the cc1 option from the driver level option, this patch also enables IR level profile use. cc1 option handling now reads the profile header and sets CodeGenOpt ProfileUse (valid values are {None, Clang, LLVM} -- this is a common enum for -fprofile-instrument={}, for the profile instrumentation), and invoke the pipeline to enable the respective PGO use pass. Reviewers: silvas, davidxl Differential Revision: http://reviews.llvm.org/D17737 llvm-svn: 262515
2016-03-03 04:59:36 +08:00
// CHECK-PGOUSEPASS-INVOKED-INSTR-USE: PGOInstrumentationUsePass
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// CHECK-PGOUSEPASS-INVOKED-INSTR-USE-NEWPM: Running pass: PGOInstrumentationUse on
[PGO] Change profile use cc1 option to handle IR level profiles This patch changes cc1 option for PGO profile use from -fprofile-instr-use=<path> to -fprofile-instrument-use-path=<path>. -fprofile-instr-use=<path> is now a driver only option. In addition to decouple the cc1 option from the driver level option, this patch also enables IR level profile use. cc1 option handling now reads the profile header and sets CodeGenOpt ProfileUse (valid values are {None, Clang, LLVM} -- this is a common enum for -fprofile-instrument={}, for the profile instrumentation), and invoke the pipeline to enable the respective PGO use pass. Reviewers: silvas, davidxl Differential Revision: http://reviews.llvm.org/D17737 llvm-svn: 262515
2016-03-03 04:59:36 +08:00
//
// Ensure Pass PGOInstrumentationUsePass is not invoked.
// RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestclang.profraw
// 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
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -fexperimental-new-pass-manager -fdebug-pass-manager -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NEWPM
[PGO] Change profile use cc1 option to handle IR level profiles This patch changes cc1 option for PGO profile use from -fprofile-instr-use=<path> to -fprofile-instrument-use-path=<path>. -fprofile-instr-use=<path> is now a driver only option. In addition to decouple the cc1 option from the driver level option, this patch also enables IR level profile use. cc1 option handling now reads the profile header and sets CodeGenOpt ProfileUse (valid values are {None, Clang, LLVM} -- this is a common enum for -fprofile-instrument={}, for the profile instrumentation), and invoke the pipeline to enable the respective PGO use pass. Reviewers: silvas, davidxl Differential Revision: http://reviews.llvm.org/D17737 llvm-svn: 262515
2016-03-03 04:59:36 +08:00
// CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NOT: PGOInstrumentationUsePass
[PGO] Enable InstrProf lowering for Clang PGO instrumentation in the new pass manager Currently InstrProf lowering is not enabled for Clang PGO instrumentation in the new pass manager. The following command "-fprofile-instr-generate -fexperimental-new-pass-manager ..." is broken. This CL enables InstrProf lowering pass for Clang PGO instrumentation in the new pass manager. Differential Revision: https://reviews.llvm.org/D61138 llvm-svn: 359215
2019-04-26 01:52:43 +08:00
// CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NEWPM-NOT: Running pass: PGOInstrumentationUse on