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AK: Mark the error branch of the TRY() macro as unlikely

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This results in a measurable (and free!) 2% improvement in test-js
run time.
This commit is contained in:
Idan Horowitz 2022-01-15 23:33:27 +02:00
parent 309d71a66b
commit 8a879e205b
1 changed files with 6 additions and 6 deletions
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2
AK/Try.h
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@ -12,7 +12,7 @@
#define TRY(expression) \ #define TRY(expression) \
({ \ ({ \
auto _temporary_result = (expression); \ auto _temporary_result = (expression); \
if (_temporary_result.is_error()) \ if (_temporary_result.is_error()) [[unlikely]] \
return _temporary_result.release_error(); \ return _temporary_result.release_error(); \
_temporary_result.release_value(); \ _temporary_result.release_value(); \
}) })