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Shrink size of glue calls. Wins a few tens of kb on rustc.

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This commit is contained in:
Graydon Hoare 2010-08-24 11:42:24 -07:00
parent 07d355d1af
commit b5255b4534
1 changed files with 2 additions and 6 deletions
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8
src/boot/me/trans.ml
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@ -1798,8 +1798,6 @@ let trans_visitor
(clo:Il.cell option)
: unit =
let inner dst cloptr =
let scratch = next_vreg_cell Il.voidptr_t in
let pop _ = emit (Il.Pop scratch) in
for i = ((Array.length args) - 1) downto 0
do
emit (Il.Push (Il.Cell args.(i)))
@ -1808,10 +1806,8 @@ let trans_visitor
emit (Il.Push (Il.Cell abi.Abi.abi_tp_cell));
emit (Il.Push dst);
call_code code;
pop ();
pop ();
pop ();
Array.iter (fun _ -> pop()) args;
add_to (Il.Reg (abi.Abi.abi_sp_reg, word_sty))
(imm (Int64.mul word_sz (Int64.of_int (3 + (Array.length args)))));
in
let cloptr =
match clo with