Bug 175879 - internal compiler error: in extract_insn, at recog.c:2084
Summary: internal compiler error: in extract_insn, at recog.c:2084
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: gcc4
Version: rawhide
Hardware: i386
OS: Linux
medium
high
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2005-12-15 22:05 UTC by Damian Wrobel
Modified: 2007-11-30 22:11 UTC (History)
0 users

Fixed In Version: 4.1.0-0.8
Clone Of:
Environment:
Last Closed: 2005-12-15 22:09:25 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
Preprocessed source (186.96 KB, text/plain)
2005-12-15 22:07 UTC, Damian Wrobel 		no flags Details
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Description Damian Wrobel 2005-12-15 22:05:52 UTC 
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20051018 Fedora/1.7.12-2

Description of problem:
gcc: gcc version 4.1.0 20051212 (Red Hat 4.1.0-0.7)

compiling the vlc-0.8.4 version produces the following internal compiler error:

if gcc -DHAVE_CONFIG_H -I. -I. -I../../..   -I/home/dw/include -DSYS_LINUX -I../ ../../include `top_builddir="../../.." ../../../vlc-config --cflags plugin s8tof loat32` -Wsign-compare -Wall  -pipe -MT libs8tofloat32_plugin_a-s8tofloat32.o -M D -MP -MF ".deps/libs8tofloat32_plugin_a-s8tofloat32.Tpo" -c -o libs8tofloat32_p lugin_a-s8tofloat32.o `test -f 's8tofloat32.c' || echo './'`s8tofloat32.c; \
then mv -f ".deps/libs8tofloat32_plugin_a-s8tofloat32.Tpo" ".deps/libs8tofloat32 _plugin_a-s8tofloat32.Po"; else rm -f ".deps/libs8tofloat32_plugin_a-s8tofloat32 .Tpo"; exit 1; fi
s8tofloat32.c: In function ‘DoWork’:
s8tofloat32.c:97: error: unrecognizable insn:
(insn 391 47 392 17 (set (mem:HI (pre_dec:SI (reg/f:SI 7 sp)) [0 S2 A8])
        (reg:HI 0 ax [100])) -1 (nil)
    (nil))
s8tofloat32.c:97: internal compiler error: in extract_insn, at recog.c:2084


Version-Release number of selected component (if applicable):
gcc-4.1.0-0.7

How reproducible:
Always

Steps to Reproduce:


  

Additional info:
Comment 1 Damian Wrobel 2005-12-15 22:07:34 UTC 
Created attachment 122304 [details]
Preprocessed source
Comment 2 Jakub Jelinek 2005-12-15 22:09:25 UTC 
This is already fixed in gcc-4.1.0-0.8.
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