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Commit 98f275bf authored by qinsoon's avatar qinsoon

remove some warnings

parent 03fc6f24
......@@ -616,7 +616,7 @@ impl <'a> InstructionSelection {
{
// mov op1 -> rax
let rax = x86_64::RAX.clone();
self.emit_move_value_to_value(&rax, &op1.clone_value(), f_content, f_context, vm);
self.emit_move_value_to_value(&rax, &op1.clone_value());
// xorq rdx, rdx -> rdx
let rdx = x86_64::RDX.clone();
......@@ -626,7 +626,7 @@ impl <'a> InstructionSelection {
if self.match_ireg(op2) {
let reg_op2 = self.emit_ireg(op2, f_content, f_context, vm);
self.backend.emit_div_r64(&op2.clone_value());
self.backend.emit_div_r64(&reg_op2.clone_value());
} else if self.match_mem(op2) {
let mem_op2 = self.emit_mem(op2);
......@@ -653,7 +653,7 @@ impl <'a> InstructionSelection {
{
// mov op1 -> rax
let rax = x86_64::RAX.clone();
self.emit_move_value_to_value(&rax, &op1.clone_value(), f_content, f_context, vm);
self.emit_move_value_to_value(&rax, &op1.clone_value());
// cqo
self.backend.emit_cqo();
......@@ -662,7 +662,7 @@ impl <'a> InstructionSelection {
if self.match_ireg(op2) {
let reg_op2 = self.emit_ireg(op2, f_content, f_context, vm);
self.backend.emit_idiv_r64(&op2.clone_value());
self.backend.emit_idiv_r64(&reg_op2.clone_value());
} else if self.match_mem(op2) {
let mem_op2 = self.emit_mem(op2);
......@@ -1449,8 +1449,7 @@ impl <'a> InstructionSelection {
}
}
fn emit_move_value_to_value(&mut self, dest: &P<Value>, src: &P<Value>, f_content: &FunctionContent, f_context: &mut FunctionContext, vm: &VM) {
let ref dest_ty = dest.ty;
fn emit_move_value_to_value(&mut self, dest: &P<Value>, src: &P<Value>) {
let ref src_ty = src.ty;
if types::is_scalar(src_ty) && !types::is_fp(src_ty) {
......
......@@ -625,6 +625,7 @@ impl <'a> GraphColoring<'a> {
}
}
#[allow(unused_variables)]
fn rewrite_program(&mut self) {
let spills = self.spills();
......@@ -641,6 +642,7 @@ impl <'a> GraphColoring<'a> {
spilled_mem.insert(*reg_id, mem);
}
// though we are not using this right now
let new_temps = backend::spill_rewrite(&spilled_mem, self.func, self.cf, self.vm);
}
......
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