23ae70cacf
All values are now references into the value table, so drop the distinction between direct and table values. Direct values don't exist any more. Also remove the parser support for the 'vxNN' syntax. Only 'vNN' values can be parsed now.
38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
; The .cton parser can't preserve the actual entity numbers in the input file
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; since entities are numbered as they are created. For entities declared in the
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; preamble, this is no problem, but for EBB and value references, mapping
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; source numbers to real numbers can be a problem.
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;
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; It is possible to refer to instructions and EBBs that have not yet been
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; defined in the lexical order, so the parser needs to rewrite these references
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; after the fact.
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test cat
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; Check that defining numbers are rewritten.
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function defs() {
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ebb100(v20: i32):
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v1000 = iconst.i32x8 5
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v9200 = f64const 0x4.0p0
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trap
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}
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; sameln: function defs() {
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; nextln: $ebb100($v20: i32):
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; nextln: $v1000 = iconst.i32x8 5
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; nextln: $v9200 = f64const 0x1.0000000000000p2
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; nextln: trap
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; nextln: }
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; Using values.
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function use_value() {
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ebb100(v20: i32):
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v1000 = iadd_imm v20, 5
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v200 = iadd v20, v1000
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jump ebb100(v1000)
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}
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; sameln: function use_value() {
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; nextln: ebb0($v20: i32):
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; nextln: $v1000 = iadd_imm $v20, 5
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; nextln: $v200 = iadd $v20, $v1000
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; nextln: jump ebb0($v1000)
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; nextln: }
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