Bug 30131 - ICE in propagate_one_insn, at flow.c:1583
Summary: ICE in propagate_one_insn, at flow.c:1583
Status: RESOLVED WONTFIX
Alias: None
Product: gcc
Classification: Unclassified
Component: target (show other bugs)
Version: 4.1.2
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on: 12535
Blocks:
  Show dependency tree / graph
 
Reported: 2006-12-09 11:12 UTC by Debian GCC Maintainers
Modified: 2007-11-26 14:14 UTC (History)
1 user (show)

See Also:
Host:
Target: hppa-linux-gnu
Build:
Known to work:
Known to fail:
Last reconfirmed:

Attachments
preprocessed source (27.79 KB, application/x-gzip)
2006-12-09 11:12 UTC, Debian GCC Maintainers 		Details
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Description Debian GCC Maintainers 2006-12-09 11:12:15 UTC 
[forwarded from http://bugs.debian.org/397341]

seen with 3.4, 4.1, 4.3 SVN 20061022 on hppa-linux-gnu with -O1, -O2, works with -O0.

$ gcc -c -g -O2 pdvitomp.i 
pdvitomp.c: In function `parsearguments':
pdvitomp.c:174: error: Attempt to delete prologue/epilogue insn:
(insn/f 1017 1016 1018 0 pdvitomp.c:99 (set (mem:SI (plus:SI (reg/f:SI 30 %r30)
                (const_int -124 [0xffffff84])) [0 S4 A32])
        (reg:SI 13 %r13)) -1 (nil)
    (nil))
pdvitomp.c:174: internal compiler error: in propagate_one_insn, at flow.c:1583
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Comment 1 Debian GCC Maintainers 2006-12-09 11:12:39 UTC 
Created attachment 12773 [details]
preprocessed source
Comment 2 Richard Biener 2006-12-09 15:11:32 UTC 
Related to PR28282 and PR12535.
Comment 3 Steven Bosscher 2007-11-26 14:14:25 UTC 
flow.c is gone, so if this bug is still around in GCC 4.3, it's somewhere else now.  For released versions of GCC this won't be fixed.

If you still see a problem, please file a new bug report about it.