svn commit: r210810 - head/sys/amd64/acpica

[Jung-uk Kim]

Author: jkim
Date: Tue Aug  3 16:08:58 2010
New Revision: 210810
URL: http://svn.freebsd.org/changeset/base/210810

Log:
  Remove an unnecessary register load.

Modified:
  head/sys/amd64/acpica/acpi_switch.S

Modified: head/sys/amd64/acpica/acpi_switch.S
==============================================================================
--- head/sys/amd64/acpica/acpi_switch.S	Tue Aug  3 16:02:57 2010	(r210809)
+++ head/sys/amd64/acpica/acpi_switch.S	Tue Aug  3 16:08:58 2010	(r210810)
@@ -38,8 +38,7 @@
 
 ENTRY(acpi_restorecpu)
 	/* Switch to KPML4phys. */
-	movq	%rdi, %rax
-	movq	%rax, %cr3
+	movq	%rdi, %cr3
 
 	/* Restore GDT. */
 	lgdt	WAKEUP_CTX(gdt)