i386.md (allocate_stack_worker_32): Use __chkstk label to probe the stack.

	* config/i386/i386.md (allocate_stack_worker_32): Use  __chkstk
        label to probe the stack.

From-SVN: r132855

gcc/ChangeLog

@@ -6,6 +6,11 @@
 
 2008-03-04  Danny Smith  <dannysmith@users.sourceforge.net>
 
+	* config/i386/i386.md (allocate_stack_worker_32): Use  __chkstk
+        label to probe the stack.
+
+2008-03-04  Danny Smith  <dannysmith@users.sourceforge.net>
+
 	* gthr-win32.h [__GTHREAD_HIDE_WIN32API]
 	(__gthr_win32_mutex_destroy): Declare.
 	[__GTHREAD_HIDE_WIN32API] (__gthread_mutex_destroy): Use

gcc/config/i386/i386.md

@@ -19873,7 +19873,7 @@
    (set (reg:SI SP_REG) (minus:SI (reg:SI SP_REG) (match_dup 0)))
    (clobber (reg:CC FLAGS_REG))]
   "!TARGET_64BIT && TARGET_STACK_PROBE"
-  "call\t__alloca"
+  "call\t___chkstk"
   [(set_attr "type" "multi")
    (set_attr "length" "5")])