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authorVedant Kumar <vsk@apple.com>2015-10-01 00:22:21 +0000
committerVedant Kumar <vsk@apple.com>2015-10-01 00:22:21 +0000
commite05b308c2300c260e9494c52b972934fc89d5f6d (patch)
tree5125ad237a8d757db22de3090fdc83be5a30613e /lib/msan/msan.cc
parent98379eaa5baabd991a6c353cbdd61b539bb369b4 (diff)
[compiler-rt] Apply modernize-use-nullptr fixes in sanitizers
- Trim spaces. - Use nullptr in place of 0 for pointer variables. - Use '!p' in place of 'p == 0' for null pointer checks. - Add blank lines to separate function definitions. - Add 'extern "C"' or 'namespace foo' comments after the appropriate closing brackets This is a continuation of work from 409b7b82. The focus here is on the various sanitizers (not sanitizer_common, as before). Patch by Eugene Zelenko! Differential Revision: http://reviews.llvm.org/D13225 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@248966 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/msan/msan.cc')
-rw-r--r--lib/msan/msan.cc10
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/msan/msan.cc b/lib/msan/msan.cc
index 12a141bf4..87f2cdf2e 100644
--- a/lib/msan/msan.cc
+++ b/lib/msan/msan.cc
@@ -223,9 +223,9 @@ void GetStackTrace(BufferedStackTrace *stack, uptr max_s, uptr pc, uptr bp,
if (!t || !StackTrace::WillUseFastUnwind(request_fast_unwind)) {
// Block reports from our interceptors during _Unwind_Backtrace.
SymbolizerScope sym_scope;
- return stack->Unwind(max_s, pc, bp, 0, 0, 0, request_fast_unwind);
+ return stack->Unwind(max_s, pc, bp, nullptr, 0, 0, request_fast_unwind);
}
- stack->Unwind(max_s, pc, bp, 0, t->stack_top(), t->stack_bottom(),
+ stack->Unwind(max_s, pc, bp, nullptr, t->stack_top(), t->stack_bottom(),
request_fast_unwind);
}
@@ -305,7 +305,7 @@ u32 ChainOrigin(u32 id, StackTrace *stack) {
return chained.raw_id();
}
-} // namespace __msan
+} // namespace __msan
// Interface.
@@ -417,7 +417,7 @@ void __msan_init() {
MsanAllocatorInit();
- MsanThread *main_thread = MsanThread::Create(0, 0);
+ MsanThread *main_thread = MsanThread::Create(nullptr, nullptr);
SetCurrentThread(main_thread);
main_thread->ThreadStart();
@@ -641,4 +641,4 @@ void __sanitizer_print_stack_trace() {
GET_FATAL_STACK_TRACE_PC_BP(StackTrace::GetCurrentPc(), GET_CURRENT_FRAME());
stack.Print();
}
-} // extern "C"
+} // extern "C"