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

Wed Feb 10 15:59:09 PST 2016

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
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