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More atomic ops

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This commit is contained in:
bjorn3
2021-02-14 11:42:28 +01:00
parent 7b4652bb82
commit ff22842da5
6 changed files with 104 additions and 15 deletions
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5
cranelift/codegen/src/isa/aarch64/inst/emit.rs
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@@ -1137,6 +1137,11 @@ impl MachInstEmit for Inst {
inst_common::AtomicRmwOp::And => 0b100_01010_00_0,
inst_common::AtomicRmwOp::Or => 0b101_01010_00_0,
inst_common::AtomicRmwOp::Xor => 0b110_01010_00_0,
inst_common::AtomicRmwOp::Nand
| inst_common::AtomicRmwOp::Umin
| inst_common::AtomicRmwOp::Umax
| inst_common::AtomicRmwOp::Smin
| inst_common::AtomicRmwOp::Smax => todo!("{:?}", op),
inst_common::AtomicRmwOp::Xchg => unreachable!(),
};
sink.put4(enc_arith_rrr(bits_31_21, 0b000000, x28wr, x27, x26));