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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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6
cranelift/interpreter/src/frame.rs
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@@ -194,7 +194,7 @@ mod tests {
ValueRef::from_u32(6),
];
let values = vec![
DataValue::B(true),
DataValue::I8(1),
DataValue::I8(42),
DataValue::F32(Ieee32::from(0.42)),
];
@@ -214,7 +214,7 @@ mod tests {
let func = function("function %test(i32) -> i32 { block0(v10:i32): return v10 }");
let mut frame = Frame::new(&func);
let old_ssa_value_refs = [ValueRef::from_u32(9), ValueRef::from_u32(10)];
let values = vec![DataValue::B(true), DataValue::F64(Ieee64::from(0.0))];
let values = vec![DataValue::I8(1), DataValue::F64(Ieee64::from(0.0))];
frame.set_all(&old_ssa_value_refs, values.clone());
// Rename the old SSA values to the new values.
@@ -232,7 +232,7 @@ mod tests {
let func = function("function %test(i32) -> i32 { block0(v10:i32): return v10 }");
let mut frame = Frame::new(&func);
let old_ssa_value_refs = [ValueRef::from_u32(1), ValueRef::from_u32(9)];
let values = vec![DataValue::B(true), DataValue::F64(Ieee64::from(f64::NAN))];
let values = vec![DataValue::I8(1), DataValue::F64(Ieee64::from(f64::NAN))];
frame.set_all(&old_ssa_value_refs, values.clone());
// Rename the old SSA values to the new values.