Article View: gnu.gcc.bug
Article #541Bug with global registers in 1.35
From: Eliot Miranda
Date: Thu, 17 Aug 1989 15:55
Date: Thu, 17 Aug 1989 15:55
16 lines
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824 bytes
The following program causes gcc v1.35 (& 1.33) for 68020s to dump core:
register long *top asm("d7");
long f(){ return *top; }
insn_extract() calls abort because the INSN_CODE for the '*top' instruction
is -1.
--
Eliot Miranda email: eliot@cs.qmc.ac.uk
Dept of Computer Science Tel: 01 975 5220
Queen Mary College International: +44 1 975 5220
Mile End Road
LONDON E1 4NS
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!wasatch!cs.utexas.edu!uunet!mcvax!ukc!icdoc!qmc-cs!eliotShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!wasatch!cs.utexas.edu!uunet!mcvax!ukc!icdoc!qmc-cs!eliot From: eliot@cs.qmc.ac.uk (Eliot Miranda) Newsgroups: gnu.gcc.bug Subject: Bug with global registers in 1.35 Message-ID: <1187@sequent.cs.qmc.ac.uk> Date: 17 Aug 89 15:55:53 GMT Reply-To: eliot@cs.qmc.ac.uk (Eliot Miranda) Organization: CS Dept, Queen Mary College, University of London, UK. Lines: 16