NetBSD Problem Report #44084

From chd@neptune.chd-net  Fri Nov 12 02:19:48 2010
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Date: Thu, 11 Nov 2010 20:02:45 -0500 (EST)
From: chd@chdickman.com
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To: gnats-bugs@gnats.NetBSD.org
Subject: gcc internal compiler error
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>Number:         44084
>Category:       port-vax
>Synopsis:       gcc internal compiler error
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-vax-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Nov 12 02:20:00 +0000 2010
>Closed-Date:    Thu May 25 05:23:48 +0000 2017
>Last-Modified:  Thu May 25 05:23:48 +0000 2017
>Originator:     Charles Dickman
>Release:        NetBSD 5.1_RC4 Tue Sep 14 03:14:41 UTC 2010
>Organization:

>Environment:


System: NetBSD neptune.chd-net 5.1_RC4 NetBSD 5.1_RC4 (GENERIC) #0: Tue Sep 14 03:14:41 UTC 2010 builds@b7.netbsd.org:/home/builds/ab/netbsd-5-1-RC4/vax/201009140238Z-obj/home/builds/ab/netbsd-5-1-RC4/src/sys/arch/vax/compile/GENERIC vax
Architecture: vax
Machine: vax
>Description:
While installing /usr/pkgsrc/emulators/simh from package source an 
internal compiler error occurs while compiling pdp11_dc.c.

$ gcc -std=c99 -U__STRICT_ANSI__ -g -O2 pdp11_dc_compiler_error_pp.c
PDP11/pdp11_dc_compiler_error.c: In function 'dcx_wr':
PDP11/pdp11_dc_compiler_error.c:324: internal compiler error: in change_address_1, at emit-rtl.c:1819
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.NetBSD.org/Misc/send-pr.html> for instructions.

pdp11_dc_compiler_error_pp.c is pdp11_dc.c with all functions except dcx_wr
removed and then run through the cpp.

pdp11_dc_compiler_error_pp.c is available upon request.


>How-To-Repeat:
Attempt to install simh package on vax.

>Fix:


>Release-Note:

>Audit-Trail:

State-Changed-From-To: open->feedback
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Sun, 02 Oct 2016 18:57:06 +0000
State-Changed-Why:
Does this still happen with current versions of gcc?


State-Changed-From-To: feedback->closed
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Thu, 25 May 2017 05:23:48 +0000
State-Changed-Why:
Feedback timeout. Assume gcc problem from 2010 is no longer current,
which is probably the case even for vax gcc.


>Unformatted:

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