[Boost-commit] svn:boost r78167 - trunk/libs/context/src/asm

Subject: [Boost-commit] svn:boost r78167 - trunk/libs/context/src/asm
From: oliver.kowalke_at_[hidden]
Date: 2012-04-23 17:10:54

Author: olli
Date: 2012-04-23 17:10:53 EDT (Mon, 23 Apr 2012)
New Revision: 78167
URL: http://svn.boost.org/trac/boost/changeset/78167

Log:
context: fix in Win64 asm
Text files modified: 
   trunk/libs/context/src/asm/fcontext_x86_64_ms_pe_masm.asm |     6 +++---                                  
   1 files changed, 3 insertions(+), 3 deletions(-)

Modified: trunk/libs/context/src/asm/fcontext_x86_64_ms_pe_masm.asm
==============================================================================
--- trunk/libs/context/src/asm/fcontext_x86_64_ms_pe_masm.asm	(original)
+++ trunk/libs/context/src/asm/fcontext_x86_64_ms_pe_masm.asm	2012-04-23 17:10:53 EDT (Mon, 23 Apr 2012)
@@ -107,8 +107,8 @@
     mov     rax,         [r10+018h] ; load fiber local storage
     mov     [rcx+060h],  rax        ; save fiber local storage
 
-    cmp     r9,          0
-    je      1f
+    test    r9,          r9
+    je      nxt
 
     stmxcsr [rcx+068h]              ; save MMX control and status word
     fnstcw  [rcx+06ch]              ; save x87 control word
@@ -137,7 +137,7 @@
     movaps  xmm13,       [r10+070h]
     movaps  xmm14,       [r10+080h]
     movaps  xmm15,       [r10+090h]
-1:
+nxt:
 
     lea     rax,         [rsp+08h]  ; exclude the return address
     mov     [rcx+040h],  rax        ; save as stack pointer