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Remove commented out code.

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This commit is contained in:
losfair
2019-03-18 00:52:16 +08:00
parent 4ca27b68b0
commit e48ff027a6
2 changed files with 24 additions and 43 deletions
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65
lib/dynasm-backend/src/codegen_x64.rs
View File

@ -3752,19 +3752,19 @@ impl FunctionCodeGenerator for X64FunctionCode {
)?;
}
/*
0: 48 85 ff test %rdi,%rdi
3: 78 0b js 10 <ulong2double+0x10>
5: c4 e1 fb 2a c7 vcvtsi2sd %rdi,%xmm0,%xmm0
a: c3 retq
b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
10: 48 89 f8 mov %rdi,%rax
13: 83 e7 01 and $0x1,%edi
16: 48 d1 e8 shr %rax
19: 48 09 f8 or %rdi,%rax
1c: c4 e1 fb 2a c0 vcvtsi2sd %rax,%xmm0,%xmm0
21: c5 fb 58 c0 vaddsd %xmm0,%xmm0,%xmm0
25: c3 retq
*/
0: 48 85 ff test %rdi,%rdi
3: 78 0b js 10 <ulong2double+0x10>
5: c4 e1 fb 2a c7 vcvtsi2sd %rdi,%xmm0,%xmm0
a: c3 retq
b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
10: 48 89 f8 mov %rdi,%rax
13: 83 e7 01 and $0x1,%edi
16: 48 d1 e8 shr %rax
19: 48 09 f8 or %rdi,%rax
1c: c4 e1 fb 2a c0 vcvtsi2sd %rax,%xmm0,%xmm0
21: c5 fb 58 c0 vaddsd %xmm0,%xmm0,%xmm0
25: c3 retq
*/
Operator::F32ConvertUI64 => {
Self::emit_unop(
assembler,
@ -4725,18 +4725,18 @@ impl FunctionCodeGenerator for X64FunctionCode {
Self::emit_f64_int_conv_check(assembler, reg, -1.0, 18446744073709551616.0);
/*
LCPI0_0:
.quad 4890909195324358656 ## double 9.2233720368547758E+18
LCPI0_0:
.quad 4890909195324358656 ## double 9.2233720368547758E+18
movsd LCPI0_0(%rip), %xmm1 ## xmm1 = mem[0],zero
movapd %xmm0, %xmm2
subsd %xmm1, %xmm2
cvttsd2si %xmm2, %rax
movabsq $-9223372036854775808, %rcx ## imm = 0x8000000000000000
xorq %rax, %rcx
cvttsd2si %xmm0, %rax
ucomisd %xmm1, %xmm0
cmovaeq %rcx, %rax
movsd LCPI0_0(%rip), %xmm1 ## xmm1 = mem[0],zero
movapd %xmm0, %xmm2
subsd %xmm1, %xmm2
cvttsd2si %xmm2, %rax
movabsq $-9223372036854775808, %rcx ## imm = 0x8000000000000000
xorq %rax, %rcx
cvttsd2si %xmm0, %rax
ucomisd %xmm1, %xmm0
cmovaeq %rcx, %rax
*/
dynasm!(
@ -4908,18 +4908,6 @@ unsafe extern "C" fn invoke_import(
let vmctx: &mut vm::Ctx = &mut *vmctx;
let import = (*vmctx.imported_funcs.offset(import_id as isize)).func;
/*let n_args = (stack_base as usize - stack_top as usize) / 8;
println!("Calling import: {:?} with vmctx = {:?}, n_args = {}",
import,
vmctx as *mut _,
n_args,
);
for i in 0..n_args {
println!("Arg: {:?}", * ((stack_top as usize + i * 8) as *const *const ()));
}*/
CONSTRUCT_STACK_AND_CALL_NATIVE(stack_top, stack_base, vmctx, import)
}
@ -4962,11 +4950,6 @@ unsafe extern "C" fn call_indirect(
}
};
/*println!(
"SIG INDEX = {}, FUNC INDEX = {:?}, ELEM INDEX = {}",
sig_index, func_index, elem_index
);*/
if ctx.signatures[SigIndex::new(sig_index)]
!= ctx.signatures[ctx.function_signatures[func_index]]
{

2
lib/dynasm-backend/src/lib.rs
View File

@ -40,7 +40,6 @@ impl CacheGen for Placeholder {
&self,
_module: &ModuleInner,
) -> Result<(Box<ModuleInfo>, Box<[u8]>, Memory), CacheError> {
// unimplemented!()
Err(CacheError::Unknown(
"the dynasm backend doesn't support caching yet".to_string(),
))
@ -81,7 +80,6 @@ impl Compiler for SinglePassCompiler {
Err(CacheError::Unknown(
"the dynasm backend doesn't support caching yet".to_string(),
))
// unimplemented!("the dynasm backend doesn't support caching yet")
}
}