When compiling SSE code without optimization (or when using it
	in a way that makes gcc think it needs to spill xmm registers to
	the stack), gcc will not make sure the stack is 16-byte aligned.
	That causes the SSE store instruction to generate a segmentation
	fault.  This behavior is in 3.1.1 (earliest I have) up to the
	current 3.4 CVS.

Release:
3.4 20030129 (experimental)

Environment:
System: Linux hellhound 2.4.20-wolk4.0s-pre7 #2 Wed Jan 22 13:14:55 CET 2003 i686 AMD Athlon(tm) XP 2000+ AuthenticAMD GNU/Linux
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ./configure --program-transform-name=s/^/e/ --prefix=/opt/gcc --with-local-prefix=/usr/local --disable-nls : (reconfigured) ./configure --program-transform-name=s/^/e/ --prefix=/opt/gcc --with-local-prefix=/usr/local --disable-nls --enable-__cxa_atexit

How-To-Repeat:
	$ cat ssebug.c
	#include <xmmintrin.h>

	main() {
	  static float scale=32768.f;
	  __m128 Scale=_mm_load1_ps(&scale);
	}
	$ gcc -o ssebug ssebug.c -msse
	$ ./ssebug
	[segfault]