[Bug target/13685] Building KDE3.2 clock applet with -march=pentium3 -O1 gives SIGSEGV
roger dot larsson at norran dot net
gcc-bugzilla@gcc.gnu.org
Wed Jan 14 19:51:00 GMT 2004
------- Additional Comments From roger dot larsson at norran dot net 2004-01-14 19:51 -------
Created an attachment (id=5489)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5489&action=view)
Assembly output
Crashes at this line when compiled with -march=pentium3 [-mcpu=pentium3] -O1
(There is only one movaps...)
0x41a8867b AnalogClock::paintEvent movaps %xmm0,0xfffffc78(%ebp)
where
ebp 0xbfffea60 0xbfffea60
This will generate a non 16 byte aligned access!!!
=> Crash
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13685
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