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cranelift: Remove booleans (#5031)

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Remove the boolean types from cranelift, and the associated instructions breduce, bextend, bconst, and bint. Standardize on using 1/0 for the return value from instructions that produce scalar boolean results, and -1/0 for boolean vector elements.

Fixes #3205

Co-authored-by: Afonso Bordado <afonso360@users.noreply.github.com>
Co-authored-by: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Co-authored-by: Chris Fallin <chris@cfallin.org>
This commit is contained in:
Trevor Elliott
2022-10-17 16:00:27 -07:00
committed by GitHub
parent 766ecb561e
commit 32a7593c94
242 changed files with 7695 additions and 10010 deletions
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4
cranelift/codegen/meta/src/gen_inst.rs
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@@ -769,9 +769,6 @@ fn typeset_to_string(ts: &TypeSet) -> String {
if !ts.floats.is_empty() {
result += &format!(", floats={}", iterable_to_string(&ts.floats));
}
if !ts.bools.is_empty() {
result += &format!(", bools={}", iterable_to_string(&ts.bools));
}
if !ts.specials.is_empty() {
result += &format!(", specials=[{}]", iterable_to_string(&ts.specials));
}
@@ -804,7 +801,6 @@ pub(crate) fn gen_typesets_table(type_sets: &UniqueTable<TypeSet>, fmt: &mut For
gen_bitset(&ts.dynamic_lanes, "dynamic_lanes", 16, fmt);
gen_bitset(&ts.ints, "ints", 8, fmt);
gen_bitset(&ts.floats, "floats", 8, fmt);
gen_bitset(&ts.bools, "bools", 8, fmt);
gen_bitset(&ts.refs, "refs", 8, fmt);
});
fmt.line("},");