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add Num.bitwiseOr and Num.shiftLeftBy

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This commit is contained in:
Folkert 2021-02-21 15:15:16 +01:00
parent 89bf22598e
commit ea76578e06
6 changed files with 83 additions and 11 deletions
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26
compiler/gen/src/llvm/build.rs
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@ -3943,7 +3943,23 @@ fn run_low_level<'a, 'ctx, 'env>(
build_num_binop(env, parent, lhs_arg, lhs_layout, rhs_arg, rhs_layout, op)
}
NumBitwiseAnd | NumBitwiseXor => {
NumBitwiseAnd | NumBitwiseOr | NumBitwiseXor => {
debug_assert_eq!(args.len(), 2);
let (lhs_arg, lhs_layout) = load_symbol_and_layout(scope, &args[0]);
let (rhs_arg, rhs_layout) = load_symbol_and_layout(scope, &args[1]);
build_int_binop(
env,
parent,
lhs_arg.into_int_value(),
lhs_layout,
rhs_arg.into_int_value(),
rhs_layout,
op,
)
}
NumShiftLeftBy => {
debug_assert_eq!(args.len(), 2);
let (lhs_arg, lhs_layout) = load_symbol_and_layout(scope, &args[0]);
@ -4585,6 +4601,14 @@ fn build_int_binop<'a, 'ctx, 'env>(
NumPowInt => call_bitcode_fn(env, &[lhs.into(), rhs.into()], &bitcode::NUM_POW_INT),
NumBitwiseAnd => bd.build_and(lhs, rhs, "int_bitwise_and").into(),
NumBitwiseXor => bd.build_xor(lhs, rhs, "int_bitwise_xor").into(),
NumBitwiseOr => bd.build_or(lhs, rhs, "int_bitwise_or").into(),
NumShiftLeftBy => {
// NOTE arguments are flipped;
// we write `assert_eq!(0b0000_0001 << 0, 0b0000_0001);`
// as `Num.shiftLeftBy 0 0b0000_0001
bd.build_left_shift(rhs, lhs, "int_bitwise_or").into()
}
_ => {
unreachable!("Unrecognized int binary operation: {:?}", op);
}