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x64, v2 backends

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This commit is contained in:
Alexander Medvednikov
2019-12-31 19:42:16 +01:00
parent 222f2f08f6
commit 4d31d5882d
21 changed files with 901 additions and 74 deletions
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10
vlib/compiler/for.v
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@ -12,7 +12,7 @@ fn (p mut Parser) for_st() {
}
// debug := p.scanner.file_path.contains('r_draw')
p.open_scope()
mut label := 0
//mut label := 0
mut to := 0
if p.tok == .lcbr {
// Infinite loop
@ -148,7 +148,7 @@ fn (p mut Parser) for_st() {
p.check_types(range_typ, 'int')
range_end = range_expr
if p.pref.x64 {
label = p.x64.gen_loop_start(expr.int())
//label = p.x64.gen_loop_start(expr.int())
// to = range_expr.int() // TODO why empty?
}
}
@ -218,8 +218,8 @@ fn (p mut Parser) for_st() {
p.close_scope()
p.for_expr_cnt--
p.returns = false // TODO handle loops that are guaranteed to return
if label > 0 {
p.x64.gen_loop_end(to, label)
}
//if label > 0 {
//p.x64.gen_loop_end(to, label)
//}
}