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rustc: Remove the cmp type upcall

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This commit is contained in:
Patrick Walton 2012-09-11 12:12:13 -07:00
parent cd8ec6d923
commit 23880daef2
3 changed files with 0 additions and 34 deletions
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6
src/rustc/back/abi.rs
View file

@ -43,12 +43,6 @@ const tydesc_field_shape: uint = 6u;
const tydesc_field_shape_tables: uint = 7u;
const n_tydesc_fields: uint = 8u;
const cmp_glue_op_eq: uint = 0u;
const cmp_glue_op_lt: uint = 1u;
const cmp_glue_op_le: uint = 2u;
// The two halves of a closure: code and environment.
const fn_field_code: uint = 0u;
const fn_field_box: uint = 1u;

7
src/rustc/back/upcall.rs
View file

@ -18,7 +18,6 @@ type upcalls =
mark: ValueRef,
str_new_uniq: ValueRef,
str_new_shared: ValueRef,
cmp_type: ValueRef,
log_type: ValueRef,
call_shim_on_c_stack: ValueRef,
call_shim_on_rust_stack: ValueRef,
@ -74,12 +73,6 @@ fn declare_upcalls(targ_cfg: @session::config,
str_new_shared:
nothrow(d(~"str_new_shared", ~[T_ptr(T_i8()), int_t],
T_ptr(T_i8()))),
cmp_type:
dv(~"cmp_type",
~[T_ptr(T_i1()), T_ptr(tydesc_type),
T_ptr(T_i8()),
T_ptr(T_i8()),
T_i8()]),
log_type:
dv(~"log_type", ~[T_ptr(tydesc_type),
T_ptr(T_i8()), T_i32()]),

21
src/rustc/middle/trans/glue.rs
View file

@ -253,27 +253,6 @@ fn call_tydesc_glue(++cx: block, v: ValueRef, t: ty::t, field: uint)
return cx;
}
fn call_cmp_glue(bcx: block, lhs: ValueRef, rhs: ValueRef, t: ty::t,
llop: ValueRef) -> ValueRef {
// We can't use call_tydesc_glue_full() and friends here because compare
// glue has a special signature.
let _icx = bcx.insn_ctxt("call_cmp_glue");
let lllhs = spill_if_immediate(bcx, lhs, t);
let llrhs = spill_if_immediate(bcx, rhs, t);
let llrawlhsptr = BitCast(bcx, lllhs, T_ptr(T_i8()));
let llrawrhsptr = BitCast(bcx, llrhs, T_ptr(T_i8()));
let lltydesc = get_tydesc_simple(bcx.ccx(), t);
let llfn = bcx.ccx().upcalls.cmp_type;
let llcmpresultptr = alloca(bcx, T_i1());
Call(bcx, llfn, ~[llcmpresultptr, lltydesc,
llrawlhsptr, llrawrhsptr, llop]);
return Load(bcx, llcmpresultptr);
}
fn make_visit_glue(bcx: block, v: ValueRef, t: ty::t) {
let _icx = bcx.insn_ctxt("make_visit_glue");
let mut bcx = bcx;