runtime: undo stray edit from CL 140380043

Was having serious editor problems on Windows.

TBR=brainman, iant
CC=golang-codereviews
https://golang.org/cl/137370043

diff --git a/src/runtime/sys_windows_386.s b/src/runtime/sys_windows_386.s
index 7d4dc6a69cd3a784daf1083d0e8f3a7240f7f6ea..fc19f5650af1bf0602f2840f155361de4de96464 100644 (file)
--- a/src/runtime/sys_windows_386.s
+++ b/src/runtime/sys_windows_386.s
@@ -161,7 +161,7 @@ TEXT runtime·profileloop(SB),NOSPLIT,$0
        PUSHL   $runtime·profileloop1(SB)
        CALL    runtime·externalthreadhandler(SB)
        MOVL    4(SP), CX
-       ADDL    $40, SP
+       ADDL    $12, SP
        JMP     CX
 
 TEXT runtime·externalthreadhandler(SB),NOSPLIT,$0