cranelift: Implement sqrt in interpreter (#4362)

This ignores SIMD for now.
2022-07-01 17:39:11 +01:00
parent 38ecd3744f
commit f2e6ff5e70
4 changed files with 115 additions and 1 deletions
--- a/cranelift/interpreter/src/step.rs
+++ b/cranelift/interpreter/src/step.rs
@@ -678,7 +678,7 @@ where
        Opcode::Fsub => binary(Value::sub, arg(0)?, arg(1)?)?,
        Opcode::Fmul => binary(Value::mul, arg(0)?, arg(1)?)?,
        Opcode::Fdiv => binary(Value::div, arg(0)?, arg(1)?)?,
-        Opcode::Sqrt => unimplemented!("Sqrt"),
+        Opcode::Sqrt => assign(Value::sqrt(arg(0)?)?),
        Opcode::Fma => unimplemented!("Fma"),
        Opcode::Fneg => binary(Value::sub, Value::float(0, ctrl_ty)?, arg(0)?)?,
        Opcode::Fabs => unimplemented!("Fabs"),