diff --git a/ChangeLog b/ChangeLog
index cdf024832..99880fed5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-03-19  Paolo Bonzini  <bonzini@gnu.org>
+
+	* lightning/i386/asm-64.h: Add LEAQmr.
+
 2008-03-19  Paolo Bonzini  <bonzini@gnu.org>
 
 	* lightning/i386/core-64.h: Misc bugfixes.
diff --git a/lightning/i386/asm-64.h b/lightning/i386/asm-64.h
index 0ee2e500e..c6a8fc62b 100644
--- a/lightning/i386/asm-64.h
+++ b/lightning/i386/asm-64.h
@@ -252,6 +252,8 @@
 #define BTSQrr(RS, RD)			_BTQrr(X86_BTS, RS, RD)
 #define BTSQrm(RS, MD, MB, MI, MS)	_BTQrm(X86_BTS, RS, MD, MB, MI, MS)
 
+#define LEAQmr(MD, MB, MI, MS, RD)	(_REXQmr(MB, MI, RD),		_O_r_X		(0x8d		     ,_r8(RD)		,MD,MB,MI,MS		))
+
 #define MOVQrr(RS, RD)			(_REXQrr(RS, RD),		_O_Mrm		(0x89		,_b11,_r8(RS),_r8(RD)				))
 #define MOVQmr(MD, MB, MI, MS, RD)	(_REXQmr(MB, MI, RD),		_O_r_X		(0x8b		     ,_r8(RD)		,MD,MB,MI,MS		))
 #define MOVQrm(RS, MD, MB, MI, MS)	(_REXQrm(RS, MB, MI),		_O_r_X		(0x89		     ,_r8(RS)		,MD,MB,MI,MS		))