80329 – aggressive CFLAGS break synaptics

Bug 80329 - aggressive CFLAGS break synaptics

Summary: aggressive CFLAGS break synaptics

Status:	RESOLVED INVALID

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	High normal (vote)
Assignee:	Gentoo Linux bug wranglers

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Depends on:
Blocks:

Reported:	2005-02-01 06:13 UTC by jochen
Modified:	2005-02-01 06:54 UTC (History)
CC List:	0 users

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Runtime testing required:	---

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Description jochen 2005-02-01 06:13:10 UTC

I had troubles with synaptics killing my X server when I used the mouse to scroll vertically.

I recompiled synaptics with -O0 -ggdb3 to produce a proper core dump, however, since then I cannot reproduce the crash anymore.

My normal CFLAGS are "-march=pentium-m -O3 -pipe -mmmx -msse -msse2 -mfpmath=sse -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4"

no idea which of those caused the trouble

Reproducible: Always
Steps to Reproduce:
1.
2.
3.

Comment 1 Carsten Lohrke (RETIRED) gentoo-dev

2005-02-01 06:54:58 UTC

please reopen if you can reproduce it with -march=pentium-m -O3 -pipe -fomit-frame-pointer