winch: Add support for integer multiplication in x64. (#5769)

This commit adds support for the `<i32|i64>.mul` WebAssembly instructions in x64.
2023-02-13 16:20:36 -05:00
parent 19f337e29b
commit 91c8114f00
21 changed files with 370 additions and 0 deletions
--- a/winch/codegen/src/isa/aarch64/masm.rs
+++ b/winch/codegen/src/isa/aarch64/masm.rs
@@ -147,6 +147,10 @@ impl Masm for MacroAssembler {
        todo!()
    }

+    fn mul(&mut self, _dst: RegImm, _lhs: RegImm, _rhs: RegImm, _size: OperandSize) {
+        todo!()
+    }
+
    fn zero(&mut self, reg: Reg) {
        self.asm.load_constant(0, reg);
    }