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Bug 822431 - Use MOZ_UNLIKELY in MOZ_ASSERT. r=waldo

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This commit is contained in:
Jeff Gilbert 2013-04-19 16:20:35 -07:00
parent e09ae39f71
commit 4cef91ed01
1 changed files with 3 additions and 2 deletions
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5
mfbt/Assertions.h
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@ -10,6 +10,7 @@
#include "mozilla/Attributes.h"
#include "mozilla/Compiler.h"
#include "mozilla/Likely.h"
#include <stddef.h>
#include <stdio.h>
@ -248,7 +249,7 @@ MOZ_ReportAssertionFailure(const char* s, const char* file, int ln)
/* First the single-argument form. */
# define MOZ_ASSERT_HELPER1(expr) \
do { \
if (!(expr)) { \
if (MOZ_UNLIKELY(!(expr))) { \
MOZ_ReportAssertionFailure(#expr, __FILE__, __LINE__); \
MOZ_CRASH(); \
} \
@ -256,7 +257,7 @@ MOZ_ReportAssertionFailure(const char* s, const char* file, int ln)
/* Now the two-argument form. */
# define MOZ_ASSERT_HELPER2(expr, explain) \
do { \
if (!(expr)) { \
if (MOZ_UNLIKELY(!(expr))) { \
MOZ_ReportAssertionFailure(#expr " (" explain ")", __FILE__, __LINE__); \
MOZ_CRASH(); \
} \