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[Driver] Enable -fsanitize-address-globals-dead-stripping by default on PS4. 

Can be safely enabled on PS4.

Reviewed By: probinson

Differential Revision: https://reviews.llvm.org/D59815

llvm-svn: 357480
This commit is contained in:
Pierre Gousseau 2019-04-02 15:20:26 +00:00
parent 1c44ed8b76
commit 0b9527119f
2 changed files with 2 additions and 0 deletions
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1
clang/lib/Driver/SanitizerArgs.cpp
View File

@ -768,6 +768,7 @@ SanitizerArgs::SanitizerArgs(const ToolChain &TC,
// See https://sourceware.org/bugzilla/show_bug.cgi?id=19002
AsanGlobalsDeadStripping =
!TC.getTriple().isOSBinFormatELF() || TC.getTriple().isOSFuchsia() ||
TC.getTriple().isPS4() ||
Args.hasArg(options::OPT_fsanitize_address_globals_dead_stripping);
AsanUseOdrIndicator =

1
clang/test/Driver/fsanitize.c
View File

@ -221,6 +221,7 @@
// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ASAN-GLOBALS
// RUN: %clang_cl --target=x86_64-windows-msvc -fsanitize=address -fsanitize-address-globals-dead-stripping -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
// RUN: %clang_cl --target=x86_64-windows-msvc -fsanitize=address -### -- %s 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
// RUN: %clang -target x86_64-scei-ps4 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ASAN-GLOBALS
// CHECK-ASAN-GLOBALS: -cc1{{.*}}-fsanitize-address-globals-dead-stripping
// CHECK-NO-ASAN-GLOBALS-NOT: -cc1{{.*}}-fsanitize-address-globals-dead-stripping