Changeset 63686 in vbox for trunk/include/iprt

Timestamp:

Sep 2, 2016 10:39:20 AM (8 years ago)

Author:

vboxsync

Message:

asm.h: ASMBitLastSetU64 fix.

File:

• trunk/include/iprt/asm.h (modified) (1 diff)

trunk/include/iprt/asm.h

@@ -5352 +5352 @@
     __asm__ __volatile__("bsrq %1, %0\n\t"
                          "jnz   1f\n\t"
-                         "xorl %0, %0\n\t"
+                         "xorl %l0, %l0\n\t"
                          "jmp  2f\n"
                          "1:\n\t"
-                         "incl %0\n"
+                         "incl %l0\n"
                          "2:\n\t"
                          : "=r" (iBit)