Bug 181625 – ICE internal compiler error: in extract_insn, at recog.c:2084

Bug 181625 - ICE internal compiler error: in extract_insn, at recog.c:2084

Summary:	ICE internal compiler error: in extract_insn, at recog.c:2084

Status:	CLOSED RAWHIDE

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	gcc (Show other bugs)
Sub Component:
Version:	rawhide
Hardware:	powerpc Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Jakub Jelinek
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Depends On:
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Reported:	2006-02-15 11:11 EST by Orion Poplawski
Modified:	2007-11-30 17:11 EST (History)
CC List:	0 users

See Also:
Fixed In Version:	4.1.0-0.29
Doc Type:	Bug Fix
Doc Text:
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Environment:
Last Closed:	2006-02-20 13:05:59 EST
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Regression:	---
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Attachments	(Terms of Use)
gcc debug output (504.67 KB, text/plain) 2006-02-15 13:17 EST, Orion Poplawski	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
GNU Compiler Collection	26350	None	None	None	Never

Groups: None (edit)

Description Orion Poplawski 2006-02-15 11:11:54 EST

Description of problem:
While trying to rebuild HDF5 for FE devel on ppc:

dtypes.c: In function 'test_conv_flt_1':
dtypes.c:5966: error: unrecognizable insn:
(insn 2074 2073 517 49 (set (reg:DF 8 8)
        (mem/u/c/i:DF (symbol_ref/u:SI ("*.LC514") [flags 0x2]) [0 S8 A64])) -1
(nil)
    (nil))
dtypes.c:5966: internal compiler error: in extract_insn, at recog.c:2084

This is a regression.  It previously compiled fine on Dec 22.

Version-Release number of selected component (if applicable):
4.1.0-0.25

Comment 1 Jakub Jelinek 2006-02-15 12:28:51 EST

The compiler was supposed to generate preprocessed source with options in /tmp/
and tell you the filename, can you attach it here?
Alternatively, preprocess yourself and mention the exact gcc options used to
compile it.

Comment 2 Orion Poplawski 2006-02-15 13:17:13 EST

Created attachment 124700 [details]
gcc debug output

Comment 3 Jakub Jelinek 2006-02-20 13:05:59 EST

Should be fixed in gcc-4.1.0-0.29.

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