Globalstructure-JMM This changeset was modified on sourceforge to 
include a change I had missed in the distribution. We want to exclude 
arrays from the global structure because the resulting assembler on 
the powerpc is poor.

Thanks to Eric Scharff for sending me an interp.c to compare against.

CCodeGeneratorGlobalStructure >>placeInStructure: var
	"See if we should put this array into a structure
	This has hard coded vars, should go somewhere else!
	The variables listed are hardcoded as C in the interpreter 
thus they don't get resolved via TVariableNode logic
	Also Lets igore variables that have special defintions that 
require initialization,
	and the function def which has problems"

	| check |
	check _ variableDeclarations at: var ifAbsent: [''].
	(check includes: $=) ifTrue: [^false].
	(check includes: $() ifTrue: [^false].
	(check includes: $[) ifTrue: [^false].
	(#( 'showSurfaceFn' 'memory' 'extraVMMemory' 
'interpreterProxy') includes: var) ifTrue: [^false].
	^true.

-- 
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John M. McIntosh <johnmci at smalltalkconsulting.com> 1-800-477-2659
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