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Re: [RFT] fwprop merge

	I bootstrapped and regression tested the patch on
powerpc-ibm-aix5.3.0.0.  There were no changes in regressions.

	I re-ran SPEC in 32-bit only mode.  The differences are:

		BASE	PEAK
gzip:		1	0
vpr:		0	0
gcc:		0	0
mcf:		0	0
crafty:		-1	-1
parser:		0	0
eon:		8	1
perlbmk:	0	-1
gap:		-2	8
vortex:		0	0
bzip2:		0	-1
twolf:		0	0
wupwise:	0	0
swim:		0	0
mgrid:		0	0
applu:		0	0
mesa:		-1	0
galgel:		0	0
art:		0	1
equake:		0	0
facerec:	0	0
ammp:		0	0
lucas:		0	0
fma3d:		0	0
sixtrack:	0	0
apsi:		0	-2

	Note that gap now jumps up 8%.  Our internal tester shows quite
wide variance for gap -- up to 15% day to day.  I think the patch has a
generally neutral effect.

David
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