[compiler-rt] r260394 - Add tests for -m32

Wed Feb 10 21:23:10 PST 2016

Alexey, good suggestion. Profile runtime test can use something like this too.

thanks,

David

On Wed, Feb 10, 2016 at 3:59 PM, Alexey Samsonov <vonosmas at gmail.com> wrote:
> You can significantly reduce the amount of RUN-lines, and increase test
> portability by configuring profile test-suite for multiple architectures
> that are supported. E.g. see test/ubsan/CMakeLists.txt
>
> On Wed, Feb 10, 2016 at 9:57 AM, Xinliang David Li via llvm-commits
> <llvm-commits at lists.llvm.org> wrote:
>>
>> Author: davidxl
>> Date: Wed Feb 10 11:57:55 2016
>> New Revision: 260394
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=260394&view=rev
>> Log:
>> Add tests for -m32
>>
>> Modified:
>>     compiler-rt/trunk/test/profile/Linux/coverage_ctors.cpp
>>     compiler-rt/trunk/test/profile/Linux/coverage_dtor.cpp
>>     compiler-rt/trunk/test/profile/Linux/coverage_shared.test
>>     compiler-rt/trunk/test/profile/Linux/coverage_test.cpp
>>
>> Modified: compiler-rt/trunk/test/profile/Linux/coverage_ctors.cpp
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Linux/coverage_ctors.cpp?rev=260394&r1=260393&r2=260394&view=diff
>>
>> ==============================================================================
>> --- compiler-rt/trunk/test/profile/Linux/coverage_ctors.cpp (original)
>> +++ compiler-rt/trunk/test/profile/Linux/coverage_ctors.cpp Wed Feb 10
>> 11:57:55 2016
>> @@ -2,6 +2,11 @@
>>  // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
>>  // RUN: llvm-profdata merge -o %t.profdata %t.profraw
>>  // RUN: llvm-cov show %t -instr-profile %t.profdata -filename-equivalence
>> 2>&1 | FileCheck %s
>> +// 32 bit testing.
>> +// RUN: %clang_profgen -x c++  -std=c++11 -fuse-ld=gold
>> -fcoverage-mapping -m32 -o %t.32 %s
>> +// RUN: env LLVM_PROFILE_FILE=%t.32.profraw %run %t.32
>> +// RUN: llvm-profdata merge -o %t.32.profdata %t.32.profraw
>> +// RUN: llvm-cov show %t.32 -instr-profile %t.32.profdata
>> -filename-equivalence 2>&1 | FileCheck %s
>>
>>  struct Base {
>>    int B;
>>
>> Modified: compiler-rt/trunk/test/profile/Linux/coverage_dtor.cpp
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Linux/coverage_dtor.cpp?rev=260394&r1=260393&r2=260394&view=diff
>>
>> ==============================================================================
>> --- compiler-rt/trunk/test/profile/Linux/coverage_dtor.cpp (original)
>> +++ compiler-rt/trunk/test/profile/Linux/coverage_dtor.cpp Wed Feb 10
>> 11:57:55 2016
>> @@ -2,6 +2,11 @@
>>  // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
>>  // RUN: llvm-profdata merge -o %t.profdata %t.profraw
>>  // RUN: llvm-cov show %t -instr-profile %t.profdata -filename-equivalence
>> 2>&1 | FileCheck %s
>> +// 32 bit testing
>> +// RUN: %clang -x c++ -fno-exceptions  -std=c++11 -fuse-ld=gold
>> -fprofile-instr-generate -fcoverage-mapping -m32 -o %t.32 %s
>> +// RUN: env LLVM_PROFILE_FILE=%t.32.profraw %run %t.32
>> +// RUN: llvm-profdata merge -o %t.32.profdata %t.32.profraw
>> +// RUN: llvm-cov show %t.32 -instr-profile %t.32.profdata
>> -filename-equivalence 2>&1 | FileCheck %s
>>
>>  int g = 100;
>>  struct Base {
>>
>> Modified: compiler-rt/trunk/test/profile/Linux/coverage_shared.test
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Linux/coverage_shared.test?rev=260394&r1=260393&r2=260394&view=diff
>>
>> ==============================================================================
>> --- compiler-rt/trunk/test/profile/Linux/coverage_shared.test (original)
>> +++ compiler-rt/trunk/test/profile/Linux/coverage_shared.test Wed Feb 10
>> 11:57:55 2016
>> @@ -14,3 +14,18 @@ RUN: llvm-profdata merge -o %t-shared.pr
>>  RUN: llvm-cov show -instr-profile %t-shared.profdata %t.d/a.shared |
>> FileCheck --check-prefix=COV %S/../Inputs/instrprof-dynamic-a.cpp
>>  RUN: llvm-cov show -instr-profile %t-static.profdata %t-static |
>> FileCheck --check-prefix=COV %S/../Inputs/instrprof-dynamic-a.cpp
>>
>> +
>> +RUN: %clang_profgen -fdata-sections -ffunction-sections
>> -fcoverage-mapping -m32 -c -o %t.d/a.32.shared.o -fPIC
>> %S/../Inputs/instrprof-dynamic-a.cpp
>> +RUN: %clang_profgen -fdata-sections -ffunction-sections -fuse-ld=gold
>> -Wl,--gc-sections -fcoverage-mapping -m32 -o %t.d/a.32.shared -fPIC -shared
>> %S/../Inputs/instrprof-dynamic-a.cpp
>> +RUN: %clang_profgen -fdata-sections -ffunction-sections -fuse-ld=gold
>> -Wl,--gc-sections -m32 -o %t.32-shared -fPIC -rpath %t.d %t.d/a.32.shared
>> %S/../Inputs/instrprof-dynamic-b.cpp %S/../Inputs/instrprof-dynamic-main.cpp
>> +
>> +RUN: %clang_profgen -fdata-sections -ffunction-sections -fuse-ld=gold
>> -Wl,--gc-sections -m32 -o %t.32-static %t.d/a.32.shared.o
>> %S/../Inputs/instrprof-dynamic-b.cpp %S/../Inputs/instrprof-dynamic-main.cpp
>> +
>> +RUN: env LLVM_PROFILE_FILE=%t.32-static.profraw %run %t.32-static
>> +RUN: env LLVM_PROFILE_FILE=%t.32-shared.profraw %run %t.32-shared
>> +
>> +RUN: llvm-profdata merge -o %t.32-static.profdata %t.32-static.profraw
>> +RUN: llvm-profdata merge -o %t.32-shared.profdata %t.32-shared.profraw
>> +
>> +RUN: llvm-cov show -instr-profile %t.32-shared.profdata %t.d/a.32.shared
>> | FileCheck --check-prefix=COV %S/../Inputs/instrprof-dynamic-a.cpp
>> +RUN: llvm-cov show -instr-profile %t.32-static.profdata %t.32-static |
>> FileCheck --check-prefix=COV %S/../Inputs/instrprof-dynamic-a.cpp
>>
>> Modified: compiler-rt/trunk/test/profile/Linux/coverage_test.cpp
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Linux/coverage_test.cpp?rev=260394&r1=260393&r2=260394&view=diff
>>
>> ==============================================================================
>> --- compiler-rt/trunk/test/profile/Linux/coverage_test.cpp (original)
>> +++ compiler-rt/trunk/test/profile/Linux/coverage_test.cpp Wed Feb 10
>> 11:57:55 2016
>> @@ -2,11 +2,16 @@
>>  // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
>>  // RUN: llvm-profdata merge -o %t.profdata %t.profraw
>>  // RUN: llvm-cov show %t -instr-profile %t.profdata -filename-equivalence
>> 2>&1 | FileCheck %s
>> -//
>> +// Testing PIE
>>  // RUN: %clang_profgen -fuse-ld=gold -O2 -fdata-sections
>> -ffunction-sections -fPIE -pie -fprofile-instr-generate -fcoverage-mapping
>> -Wl,--gc-sections -o %t.pie %s
>>  // RUN: env LLVM_PROFILE_FILE=%t.pie.profraw %run %t.pie
>>  // RUN: llvm-profdata merge -o %t.pie.profdata %t.pie.profraw
>>  // RUN: llvm-cov show %t.pie -instr-profile %t.pie.profdata
>> -filename-equivalence 2>&1 | FileCheck %s
>> +// testing m32
>> +// RUN: %clang_profgen -fuse-ld=gold -O2 -fdata-sections
>> -ffunction-sections -fPIE -pie -fprofile-instr-generate -fcoverage-mapping
>> -m32 -Wl,--gc-sections -o %t.32.pie %s
>> +// RUN: env LLVM_PROFILE_FILE=%t.32.pie.profraw %run %t.32.pie
>> +// RUN: llvm-profdata merge -o %t.32.pie.profdata %t.32.pie.profraw
>> +// RUN: llvm-cov show %t.32.pie -instr-profile %t.32.pie.profdata
>> -filename-equivalence 2>&1 | FileCheck %s
>>
>>  void foo(bool cond) { // CHECK:  1| [[@LINE]]|void foo(
>>    if (cond) {         // CHECK:  1| [[@LINE]]|  if (cond) {
>>
>>
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>
>
>
>
> --
> Alexey Samsonov
> vonosmas at gmail.com