From a25c7dc501a3ef57f832e16faa8c7b05d7412993 Mon Sep 17 00:00:00 2001
From: "Bradley C. Kuszmaul" <bradley@tokutek.com>
Date: Tue, 16 Apr 2013 23:57:21 -0400
Subject: [PATCH] Make it work better with icc. Addresses #1185.
git-svn-id: file:///svn/tokudb.1131b+1080a+1185+nostatementexprs@6468 c7de825b-a66e-492c-adef-691d508d4ae1
---
include/rdtsc.h | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/include/rdtsc.h b/include/rdtsc.h
index 1cc9c2dcff3..acc5b6da09e 100644
--- a/include/rdtsc.h
+++ b/include/rdtsc.h
@@ -1,6 +1,11 @@
// read the processor time stamp register
-#if defined __i386__
+#if defined __ICC
+
+#define USE_RDTSC 1
+#define rdtsc _rdtsc
+
+#elif defined __i386__
#define USE_RDTSC 1
@@ -12,8 +17,7 @@ static inline unsigned long long rdtsc() {
return ((unsigned long long) hi << 32ULL) + (unsigned long long) lo;
}
-#else
-#if defined __x86_64__
+#elif defined __x86_64__
#define USE_RDTSC 1
@@ -26,9 +30,6 @@ static inline unsigned long long rdtsc() {
return r;
}
-#else
-
#define USE_RDTSC 0
#endif
-#endif