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[PATCH] Update comments in calls.c


Trivial one, not tested (comments-only change).

2004-11-26  Alexey Neyman  <alex.neyman@auriga.ru>

	* gcc/calls.c: Update comments near special_function_p() and
	setjmp_call_p().


-- 
And a dishonorable Queen is NO QUEEN AT ALL!
                        -- Yehat, SC2
*** gcc/calls.c.orig	Fri Nov 26 15:37:06 2004
--- gcc/calls.c	Fri Nov 26 15:37:34 2004
***************
*** 465,471 ****
     For example, if the function might return more than one time (setjmp), then
     set RETURNS_TWICE to a nonzero value.
  
!    Similarly set LONGJMP for if the function is in the longjmp family.
  
     Set MAY_BE_ALLOCA for any memory allocation function that might allocate
     space from the stack such as alloca.  */
--- 465,471 ----
     For example, if the function might return more than one time (setjmp), then
     set RETURNS_TWICE to a nonzero value.
  
!    Similarly set NORETURN for if the function is in the longjmp family.
  
     Set MAY_BE_ALLOCA for any memory allocation function that might allocate
     space from the stack such as alloca.  */
***************
*** 540,546 ****
    return flags;
  }
  
! /* Return nonzero when tree represent call to longjmp.  */
  
  int
  setjmp_call_p (tree fndecl)
--- 540,546 ----
    return flags;
  }
  
! /* Return nonzero when tree represent call to setjmp.  */
  
  int
  setjmp_call_p (tree fndecl)

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