libgomp/

[pf3gnuchains/gcc-fork.git] / gcc / doc / trouble.texi

diff --git a/gcc/doc/trouble.texi b/gcc/doc/trouble.texi
index c65ad70..6ea3273 100644 (file)
--- a/gcc/doc/trouble.texi
+++ b/gcc/doc/trouble.texi
@@ -1,5 +1,6 @@
 @c Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-@c 1999, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
+@c 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software Foundation,
+@c Inc.
 @c This is part of the GCC manual.
 @c For copying conditions, see the file gcc.texi.
 
@@ -18,21 +19,21 @@ missing features that are too much work to add, and some are places
 where people's opinions differ as to what is best.
 
 @menu
-* Actual Bugs::                      Bugs we will fix later.
-* Cross-Compiler Problems::   Common problems of cross compiling with GCC.
+* Actual Bugs::         Bugs we will fix later.
+* Cross-Compiler Problems:: Common problems of cross compiling with GCC.
 * Interoperation::      Problems using GCC with other compilers,
-                          and with certain linkers, assemblers and debuggers.
+                        and with certain linkers, assemblers and debuggers.
 * Incompatibilities::   GCC is incompatible with traditional C.
 * Fixed Headers::       GCC uses corrected versions of system header files.
-                           This is necessary, but doesn't always work smoothly.
+                        This is necessary, but doesn't always work smoothly.
 * Standard Libraries::  GCC uses the system C library, which might not be
-                           compliant with the ISO C standard.
+                        compliant with the ISO C standard.
 * Disappointments::     Regrettable things we can't change, but not quite bugs.
-* C++ Misunderstandings::     Common misunderstandings with GNU C++.
+* C++ Misunderstandings:: Common misunderstandings with GNU C++.
 * Protoize Caveats::    Things to watch out for when using @code{protoize}.
-* Non-bugs::           Things we think are right, but some others disagree.
+* Non-bugs::            Things we think are right, but some others disagree.
 * Warnings and Errors:: Which problems in your code get warnings,
-                         and which get errors.
+                        and which get errors.
 @end menu
 
 @node Actual Bugs
@@ -234,20 +235,6 @@ you cannot successfully use @samp{$} in identifiers on the RS/6000 due
 to a restriction in the IBM assembler.  GAS supports these
 identifiers.
 
-@cindex VAX calling convention
-@cindex Ultrix calling convention
-@item
-@opindex fcall-saved
-On Ultrix, the Fortran compiler expects registers 2 through 5 to be saved
-by function calls.  However, the C compiler uses conventions compatible
-with BSD Unix: registers 2 through 5 may be clobbered by function calls.
-
-GCC uses the same convention as the Ultrix C compiler.  You can use
-these options to produce code compatible with the Fortran compiler:
-
-@smallexample
--fcall-saved-r2 -fcall-saved-r3 -fcall-saved-r4 -fcall-saved-r5
-@end smallexample
 @end itemize
 
 @node Incompatibilities
@@ -985,10 +972,10 @@ you are removing prototypes that were made with @command{protoize}; if
 the program worked before without any prototypes, it will work again
 without them.
 
-@opindex Wconversion
+@opindex Wtraditional-conversion
 You can find all the places where this problem might occur by compiling
-the program with the @option{-Wconversion} option.  It prints a warning
-whenever an argument is converted.
+the program with the @option{-Wtraditional-conversion} option.  It
+prints a warning whenever an argument is converted.
 
 @item
 Both conversion programs can be confused if there are macro calls in and