Bug with gcc-2.1 building epoch-4.0 (Sequent)...

Thread View: gnu.gcc.bug

1 messages

[T] Back to Threads [V] Tree View [G] Group Articles

1 total messages Started by Simon Marshall Wed, 08 Apr 1992 17:47

#342

Author: Simon Marshall
Date: Wed, 08 Apr 1992 17:47

19 lines
1504 bytes

	I think this is a bug with gcc-2.1, which I found when I built
    epoch-4.0 on a Sequent Symmetry S81 running DYNIX V3.0.17.10.

	If I built with optimisation flags, all was OK.  If I built without,
    however, temacs crashed.  I found out this was due to me needing
    different CRT0_DUMMIES.  With optimisation, I needed to define it with
    one dummy, without I optimisation needed two.

	This appears (I have not tried all optimisation flags) to be as a
    result of optimisation turning on `-fomit-frame-pointer'.  Does this
    mean that `FRAME_POINTER_REQUIRED' should be defined for a Sequent?  If
    it does, unless I mis-understand it, this will mean that gcc-2.1 always
    needs two dummies, unlike the host cc.

	Simon. 
_______________________________________________________________________________
Simon Marshall, Dept. of Computer Science, University of Hull, Hull HU6 7RX, UK
  "Football isn't about life and death.  It's more important than that." Bill
Email: S.Marshall@Hull.ac.uk    Phone: +44 482 465181    Fax: 466666   Shankley

Thread Navigation

This is a paginated view of messages in the thread with full content displayed inline.

Messages are displayed in chronological order, with the original post highlighted in green.

Use pagination controls to navigate through all messages in large threads.

Back to All Threads