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Remove instructions used by old br_table legalization

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This commit is contained in:
bjorn3
2021-10-12 14:18:52 +02:00
parent 783bb1f759
commit 5b24e117ee
14 changed files with 4 additions and 198 deletions
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28
cranelift/reader/src/parser.rs
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@@ -2676,34 +2676,6 @@ impl<'a> Parser<'a> {
table,
}
}
InstructionFormat::BranchTableBase => {
let table = self.match_jt()?;
ctx.check_jt(table, self.loc)?;
InstructionData::BranchTableBase { opcode, table }
}
InstructionFormat::BranchTableEntry => {
let index = self.match_value("expected SSA value operand")?;
self.match_token(Token::Comma, "expected ',' between operands")?;
let base = self.match_value("expected SSA value operand")?;
self.match_token(Token::Comma, "expected ',' between operands")?;
let imm = self.match_uimm8("expected width")?;
self.match_token(Token::Comma, "expected ',' between operands")?;
let table = self.match_jt()?;
ctx.check_jt(table, self.loc)?;
InstructionData::BranchTableEntry {
opcode,
args: [index, base],
imm,
table,
}
}
InstructionFormat::IndirectJump => {
let arg = self.match_value("expected SSA value operand")?;
self.match_token(Token::Comma, "expected ',' between operands")?;
let table = self.match_jt()?;
ctx.check_jt(table, self.loc)?;
InstructionData::IndirectJump { opcode, arg, table }
}
InstructionFormat::TernaryImm8 => {
let lhs = self.match_value("expected SSA value first operand")?;
self.match_token(Token::Comma, "expected ',' between operands")?;