diff options
Diffstat (limited to 'lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl')
| -rw-r--r-- | lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl b/lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl index 821aa66c11..553fac882b 100644 --- a/lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl +++ b/lib/hipe/ppc/hipe_ppc_ra_postconditions_fp.erl @@ -23,13 +23,16 @@ -export([check_and_rewrite/2]). -include("hipe_ppc.hrl"). -check_and_rewrite(Defun, Coloring) -> +check_and_rewrite(CFG, Coloring) -> TempMap = hipe_temp_map:cols2tuple(Coloring, hipe_ppc_specific_fp), - #defun{code=Code0} = Defun, - {Code1,DidSpill} = do_insns(Code0, TempMap, [], false), - VarRange = {0, hipe_gensym:get_var(ppc)}, - {Defun#defun{code=Code1, var_range=VarRange}, - DidSpill}. + do_bbs(hipe_ppc_cfg:labels(CFG), TempMap, CFG, false). + +do_bbs([], _TempMap, CFG, DidSpill) -> {CFG, DidSpill}; +do_bbs([Lbl|Lbls], TempMap, CFG0, DidSpill0) -> + Code0 = hipe_bb:code(BB = hipe_ppc_cfg:bb(CFG0, Lbl)), + {Code, DidSpill} = do_insns(Code0, TempMap, [], DidSpill0), + CFG = hipe_ppc_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)), + do_bbs(Lbls, TempMap, CFG, DidSpill). do_insns([I|Insns], TempMap, Accum, DidSpill0) -> {NewIs, DidSpill1} = do_insn(I, TempMap), |