X-Git-Url: http://plrg.eecs.uci.edu/git/?p=folly.git;a=blobdiff_plain;f=folly%2FChecksum.cpp;h=ba32d687a49293d54bdace1ab4a5a1e0f10cd3f8;hp=28ed83920247f6e5696a04a91061ee9761c5c3a1;hb=d82763a62158b77e6504535907537e1a66545264;hpb=18bedc2337227ea846e2269dc166dbcee686a111

diff --git a/folly/Checksum.cpp b/folly/Checksum.cpp
index 28ed8392..ba32d687 100644
--- a/folly/Checksum.cpp
+++ b/folly/Checksum.cpp
@@ -24,7 +24,7 @@ namespace folly {
 
 namespace detail {
 
-#if defined(__x86_64__) && defined(__GNUC__) && defined(__GNUC_MINOR__) && \
+#if FOLLY_X64 && defined(__GNUC__) && defined(__GNUC_MINOR__) && \
     (((__GNUC__ * 100) + __GNUC_MINOR__) >= 407)
 
 // Fast SIMD implementation of CRC-32C for x86 with SSE 4.2