Merge pull request #3625 from take-cheeze/pool_64bit

Align pool allocator with 8 byte in 64-bit environment.

Merge pull request #3625 from take-cheeze/pool_64bit
Align pool allocator with 8 byte in 64-bit environment.
00770e2d · Yukihiro "Matz" Matsumoto · GitHub · 02df2539 · b2dc0439 · 00770e2d
Commit 00770e2d authored Apr 21, 2017 by Yukihiro "Matz" Matsumoto Committed by GitHub Apr 21, 2017
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src/pool.c src/pool.c +4 -0

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--- a/src/pool.c
+++ b/src/pool.c
@@ -13,8 +13,12 @@
 /* allocated memory address should be multiple of POOL_ALIGNMENT */
 /* or undef it if alignment does not matter */
 #ifndef POOL_ALIGNMENT
+#if INTPTR_MAX == INT64_MAX
+#define POOL_ALIGNMENT 8
+#else
 #define POOL_ALIGNMENT 4
 #endif
+#endif
 /* page size of memory pool */
 #ifndef POOL_PAGE_SIZE
 #define POOL_PAGE_SIZE 16000