Bug 175879

Summary: internal compiler error: in extract_insn, at recog.c:2084
Product: [Fedora] Fedora Reporter: Damian Wrobel <dwrobel>
Component: gcc4Assignee: Jakub Jelinek <jakub>
Status: CLOSED RAWHIDE QA Contact:
Severity: high Docs Contact:
Priority: medium    
Version: rawhide   
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Whiteboard:
Fixed In Version: 4.1.0-0.8 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2005-12-15 22:09:25 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Preprocessed source none

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 &#8216;DoWork&#8217;:
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.