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Re: optimization/3967: gcc30 on Sparc, generates bad code causing SIGBUS
- From: rth at gcc dot gnu dot org
- To: allen dot otis at brokat dot com, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, rth at gcc dot gnu dot org
- Date: 2 Apr 2002 11:43:17 -0000
- Subject: Re: optimization/3967: gcc30 on Sparc, generates bad code causing SIGBUS
- Reply-to: rth at gcc dot gnu dot org, allen dot otis at brokat dot com, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, rth at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: gcc30 on Sparc, generates bad code causing SIGBUS
Responsible-Changed-From-To: unassigned->rth
Responsible-Changed-By: rth
Responsible-Changed-When: Tue Apr 2 03:43:16 2002
Responsible-Changed-Why:
.
State-Changed-From-To: open->analyzed
State-Changed-By: rth
State-Changed-When: Tue Apr 2 03:43:16 2002
State-Changed-Why:
local-alloc is creating some weird reg_equiv notes,
which confuses reload into using a lo_sum without a
corresponding high.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3967