Chip-8-Wizardry/chalk
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Fix bug in codegen.

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This commit is contained in:
Danila Fedorin 2018-08-05 13:11:12 -07:00
parent a7e24c059b
commit 86ee6557cf
1 changed files with 2 additions and 1 deletions
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src/chalk/codegen.cr
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@ -134,7 +134,8 @@ module Chalk
cond_jump.offset = @instructions.size - old_size + 1 cond_jump.offset = @instructions.size - old_size + 1
after_jump.offset = before_cond - instructions.size + 1 after_jump.offset = before_cond - instructions.size + 1
when Trees::TreeReturn when Trees::TreeReturn
generate! tree.rvalue, table, RETURN_REG, free generate! tree.rvalue, table, free, free + 1
loadr RETURN_REG, free
ret ret
end end
return 0 return 0