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8183570: Rework is_aligned_ to avoid multiple evaluation of the size expression

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Reviewed-by: tschatzl, kbarrett
This commit is contained in:
Stefan Karlsson 2017-07-05 12:51:28 +02:00
parent 34ff291920
commit b7b5e80b9d
1 changed files with 1 additions and 1 deletions
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2
hotspot/src/share/vm/utilities/align.hpp
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@ -44,7 +44,7 @@
#define align_up_(size, alignment) (align_down_((size) + align_mask(alignment), (alignment))) #define align_up_(size, alignment) (align_down_((size) + align_mask(alignment), (alignment)))
#define is_aligned_(size, alignment) ((size) == (align_up_((size), (alignment)))) #define is_aligned_(size, alignment) (((size) & align_mask(alignment)) == 0)
// Temporary declaration until this file has been restructured. // Temporary declaration until this file has been restructured.
template <typename T> template <typename T>