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Fixup packed integer add lowering

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Remove stray print statement
Fix bug in match statement causing unreachable code.
This commit is contained in:
Johnnie Birch
2020-08-05 13:56:20 -07:00
parent f5909b37c3
commit e60a6f2ad2
1 changed files with 4 additions and 5 deletions
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9
cranelift/codegen/src/isa/x64/lower.rs
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@@ -341,14 +341,13 @@ fn lower_insn_to_regs<C: LowerCtx<I = Inst>>(
// TODO For commutative operations (add, mul, and, or, xor), try to commute the // TODO For commutative operations (add, mul, and, or, xor), try to commute the
// operands if one is an immediate. // operands if one is an immediate.
let ty = ty.unwrap(); let ty = ty.unwrap();
println!("Type: {}, Ops: {}", ty, op);
if ty.lane_count() > 1 { if ty.lane_count() > 1 {
let sse_op = match op { let sse_op = match op {
Opcode::Iadd => match ty { Opcode::Iadd => match ty {
I8x16 => SseOpcode::Paddb, types::I8X16 => SseOpcode::Paddb,
I16x8 => SseOpcode::Paddw, types::I16X8 => SseOpcode::Paddw,
I32x4 => SseOpcode::Paddd, types::I32X4 => SseOpcode::Paddd,
I64x2 => SseOpcode::Paddq, types::I64X2 => SseOpcode::Paddq,
_ => panic!("Unsupported type for packed Iadd instruction"), _ => panic!("Unsupported type for packed Iadd instruction"),
}, },
_ => panic!("Unsupported packed instruction"), _ => panic!("Unsupported packed instruction"),