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Remove unused code

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This commit is contained in:
Jef
2019-03-26 17:40:57 +01:00
parent 84b4fa0208
commit 96df539554
6 changed files with 27 additions and 702 deletions
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12
src/backend.rs
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@@ -2,7 +2,7 @@
use crate::error::Error;
use crate::microwasm::{BrTarget, SignlessType, Type, Value, F32, F64, I32, I64};
use crate::module::{ModuleContext, RuntimeFunc};
use crate::module::ModuleContext;
use cranelift_codegen::{binemit, ir};
use dynasmrt::x64::Assembler;
use dynasmrt::{AssemblyOffset, DynamicLabel, DynasmApi, DynasmLabelApi, ExecutableBuffer};
@@ -2296,7 +2296,7 @@ impl<'this, M: ModuleContext> Context<'this, M> {
self.block_state.regs.release(tmp);
for (i, target) in targets.enumerate() {
for target in targets {
let label = target
.map(|target| self.target_to_label(target))
.unwrap_or(end_label);
@@ -3163,6 +3163,7 @@ impl<'this, M: ModuleContext> Context<'this, M> {
self.push(out_val);
}
pub fn i32_truncate_f32_u(&mut self) {
let mut val = self.pop();
@@ -3177,7 +3178,6 @@ impl<'this, M: ModuleContext> Context<'this, M> {
let sign_mask = self.aligned_label(4, LabelValue::I32(SIGN_MASK_F32 as i32));
let float_cmp_mask = self.aligned_label(16, LabelValue::I32(0x4f000000u32 as i32));
let zero = self.aligned_label(16, LabelValue::I32(0));
let trap_label = self.trap_label();
dynasm!(self.asm
@@ -3261,7 +3261,6 @@ impl<'this, M: ModuleContext> Context<'this, M> {
let sign_mask = self.aligned_label(4, LabelValue::I32(SIGN_MASK_F32 as i32));
let float_cmp_mask =
self.aligned_label(16, LabelValue::I64(0x41e0000000000000u64 as i64));
let zero = self.aligned_label(16, LabelValue::I64(0));
let trap_label = self.trap_label();
dynasm!(self.asm
@@ -4720,7 +4719,6 @@ impl<'this, M: ModuleContext> Context<'this, M> {
let locs = arg_locs(arg_types);
self.save_volatile(locs.len()..);
let depth = self.block_state.depth.clone();
let (_, label) = self.func_starts[defined_index as usize];
@@ -4846,10 +4844,8 @@ impl<'this, M: ModuleContext> Context<'this, M> {
where
F: IntoLabel,
{
use std::collections::hash_map::Entry;
let key = fun.key();
if let Some((label, current_align, func)) = self.labels.get(&(align, key)) {
if let Some((label, _, _)) = self.labels.get(&(align, key)) {
return *label;
}