X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=PROBLEMS;h=3f57bc4ce550da6126fb612caf4d2b6a7be82ddd;hb=9a6656cb8780662fc4e94ce5188bfd14fca84a4f;hp=127ee4722ee29c87f3e985b6ca65a5e52afc2d58;hpb=28a3fa29bc0bd9a124b6e3379e82d62e815c22a2;p=chise%2Fxemacs-chise.git

diff --git a/PROBLEMS b/PROBLEMS
index 127ee47..3f57bc4 100644
--- a/PROBLEMS
+++ b/PROBLEMS
@@ -30,6 +30,12 @@ A general advice:
 ===============================
 
 ** General
+*** Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures
+without also using `-fno-schedule-insns'.
+
+gcc will generate incorrect code otherwise, typically resulting in
+crashes in the function skip-syntax-backward.
+
 *** egcs-1.1
 
 There have been reports of egcs-1.1 not compiling XEmacs correctly on