Bug 71831

Summary:	mp3blaster quits/crashes when trying to play mp3
Product:	Gentoo Linux	Reporter:	Max Hille <docoptix>
Component:	Current packages	Assignee:	Jeremy Huddleston (RETIRED) <eradicator>
Status:	RESOLVED FIXED
Severity:	minor	CC:	sound
Priority:	High
Version:	unspecified
Hardware:	x86
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Max Hille 2004-11-20 05:03:44 UTC

i recently emerged mp3blaster-3.2.0

mp3blaster quitted/crashed without giving an error. after searching the web i decided to try compiling with less optimization flags. i found out that the flag "-mfpmath=sse" generated the bug.

this compiles a functioning mp3blaster:
CFLAGS="-march=athlon-xp -m3dnow -msse -O3"

this compiles a non-functioning mp3blaster:
CFLAGS="-march=athlon-xp -m3dnow -msse -O3 -mfpmath=sse"


Reproducible: Always
Steps to Reproduce:
1. add "-mfpmath=sse" to /etc/make.conf#CLAGS
2. emerge mp3blaster-3.2.0
3. run "mp3blaster /path/to/mp3"

Actual Results:  
mplayer quits without an error message

Expected Results:  
shouldn't quit - playing music

gentoo-dev-sources-2.6.9-r1
gcc-Version 3.4.2  (Gentoo Linux 3.4.2-r1, ssp-3.4.1-1, pie-8.7.6.5)

Comment 1 Jeremy Huddleston (RETIRED) gentoo-dev

2004-11-21 13:43:44 UTC

How does this fair:

-march=athlon-xp -m3dnow -msse -O2 -mfpmath=sse

Comment 2 Jeremy Huddleston (RETIRED) gentoo-dev

2005-01-03 03:49:25 UTC

no response... assuming it's fixed.