[src/trunk]: src/doc Document ns32k gcc332 ICE when compiling libcpp's cppmac...

[simonb <simonb%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7532aace2c8a
branches:  trunk
changeset: 556089:7532aace2c8a
user:      simonb <simonb%NetBSD.org@localhost>
date:      Sun Dec 07 12:52:33 2003 +0000

description:
Document ns32k gcc332 ICE when compiling libcpp's cppmacro.c.

diffstat:

 doc/HACKS |  19 +++++++++++++++----
 1 files changed, 15 insertions(+), 4 deletions(-)

diffs (54 lines):

diff -r 48e031ffcbc8 -r 7532aace2c8a doc/HACKS
--- a/doc/HACKS Sun Dec 07 12:51:43 2003 +0000
+++ b/doc/HACKS Sun Dec 07 12:52:33 2003 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: HACKS,v 1.25 2003/12/05 03:28:38 mrg Exp $
+# $NetBSD: HACKS,v 1.26 2003/12/07 12:52:33 simonb Exp $
 #
 # This file is intended to document workarounds for currently unsolved
 # (mostly) compiler bugs.
@@ -241,6 +241,17 @@
                warning, so -Wno-error is turned on for this file.
        kcah
 
+       hack    gcc332-cppmacro-ice
+       cdate   Sun Dec  7 12:48:33 UTC 2003
+       who     simonb
+       file    gnu/usr.bin/gcc3/libcpp/Makefile : 1.2
+       descr
+               gcc 3.3.2 gets an ICE when compiling cppmacro.c with -O2.
+               The hack is to use -O1 for this file.  Fixed in gcc
+               -current mainline, unable to work out where the fix is
+               right now.
+       kcah
+
 
 port   sh3
 
@@ -250,7 +261,7 @@
        file    usr.bin/sed/Makefile    : 1.9 : 9 : 13
        descr
                The in-tree GCC 2.95.3-based compiler ICEs when building
-               with optimization for SuperH.  Hack is to biuld with -O0.
+               with optimization for SuperH.  Hack is to build with -O0.
        kcah
 
 
@@ -289,7 +300,7 @@
        file    gnu/usr.sbin/mdsetimage/Makefile : 1.15
        descr
                mdsetimage.c causes cc1 to barf for as-yet unknown reasons.
-               this hack ues -O0 to avoid the problem.
+               this hack uses -O0 to avoid the problem.
        kcah
 
        hack    gcc 3.3.2/installboot/ffs.c
@@ -298,7 +309,7 @@
        file    usr.sbin/installboot/Makefile : 1.26
        descr
                ffs.c causes cc1 to barf for as-yet unknown reasons.  this
-               hack ues -O0 to avoid the problem.
+               hack uses -O0 to avoid the problem.
        kcah