Add preliminary tests for generated code changes in the confidence tests.

src/test/confidence/hello/old.s

@@ -0,0 +1,60 @@
+55       		pushl	%ebp
+89E5     		movl	%esp, %ebp
+83EC10   		subl	$16, %esp
+C745FC00 		movl	$0, -4(%ebp)
+8B55FC   		movl	-4(%ebp), %edx
+8B4508   		movl	8(%ebp), %eax
+01D0     		addl	%edx, %eax
+0FB600   		movzbl	(%eax), %eax
+8845FB   		movb	%al, -5(%ebp)
+8B55FC   		movl	-4(%ebp), %edx
+8B450C   		movl	12(%ebp), %eax
+01D0     		addl	%edx, %eax
+0FB600   		movzbl	(%eax), %eax
+8845FA   		movb	%al, -6(%ebp)
+8345FC01 		addl	$1, -4(%ebp)
+807DFB00 		cmpb	$0, -5(%ebp)
+7508     		jne	L2
+0FB645FA 		movzbl	-6(%ebp), %eax
+F7D8     		negl	%eax
+EB15     		jmp	L3
+0FB645FB 		movzbl	-5(%ebp), %eax
+3A45FA   		cmpb	-6(%ebp), %al
+74C9     		je	L4
+0FB655FB 		movzbl	-5(%ebp), %edx
+0FB645FA 		movzbl	-6(%ebp), %eax
+29C2     		subl	%eax, %edx
+89D0     		movl	%edx, %eax
+C9       		leave
+C3       		ret
+68656C6C 		.ascii "hello\0"
+48656C6C 		.ascii "Hello.\0"
+000000   		.text
+55       		pushl	%ebp
+89E5     		movl	%esp, %ebp
+83E4F0   		andl	$-16, %esp
+83EC10   		subl	$16, %esp
+E8000000 		call	___main
+8D550C   		leal	12(%ebp), %edx
+8B4508   		movl	8(%ebp), %eax
+98       		cwtl
+89542404 		movl	%edx, 4(%esp)
+890424   		movl	%eax, (%esp)
+E8000000 		call	_Platform_Init
+E8000000 		call	_Console__init
+890424   		movl	%eax, (%esp)
+E8000000 		call	_Heap_INCREF
+C7442404 		movl	$0, 4(%esp)
+00000000 
+C7042400 		movl	$LC0, (%esp)
+E8000000 		call	_Heap_REGMOD
+A3000000 		movl	%eax, _m.2052
+C7442404 		movl	$7, 4(%esp)
+07000000 
+C7042406 		movl	$LC1, (%esp)
+E8000000 		call	_Console_String
+E8000000 		call	_Console_Ln
+E8000000 		call	_Heap_FINALL
+B8000000 		movl	$0, %eax
+C9       		leave
+C3       		ret

src/test/confidence/hello/test.sh

@@ -1,6 +1,5 @@
 #!/bin/sh
 . ../testenv.sh
-# Generate mixed source and assembly code listing
-CFLAGS="-gstabs -g1 -Wa,-acdhln=hello.s" && voc hello.mod -m
+voc hello.mod -m
 ./hello >result
 . ../testresult.sh