diff options
Diffstat (limited to 'lib/hipe/x86/hipe_x86_ra_postconditions.erl')
| -rw-r--r-- | lib/hipe/x86/hipe_x86_ra_postconditions.erl | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/hipe/x86/hipe_x86_ra_postconditions.erl b/lib/hipe/x86/hipe_x86_ra_postconditions.erl index 0a70bd1d22..343d04977d 100644 --- a/lib/hipe/x86/hipe_x86_ra_postconditions.erl +++ b/lib/hipe/x86/hipe_x86_ra_postconditions.erl @@ -40,14 +40,18 @@ -include("../main/hipe.hrl"). -define(count_temp(T), ?cons_counter(counter_mfa_mem_temps, T)). -check_and_rewrite(Defun, Coloring, Strategy) -> +check_and_rewrite(CFG, Coloring, Strategy) -> %% io:format("Converting\n"), TempMap = hipe_temp_map:cols2tuple(Coloring, ?HIPE_X86_SPECIFIC), %% io:format("Rewriting\n"), - #defun{code=Code0} = Defun, - {Code1, DidSpill} = do_insns(Code0, TempMap, Strategy, [], false), - {Defun#defun{code=Code1,var_range={0,hipe_gensym:get_var(x86)}}, - DidSpill}. + do_bbs(hipe_x86_cfg:labels(CFG), TempMap, Strategy, CFG, false). + +do_bbs([], _, _, CFG, DidSpill) -> {CFG, DidSpill}; +do_bbs([Lbl|Lbls], TempMap, Strategy, CFG0, DidSpill0) -> + Code0 = hipe_bb:code(BB = hipe_x86_cfg:bb(CFG0, Lbl)), + {Code, DidSpill} = do_insns(Code0, TempMap, Strategy, [], DidSpill0), + CFG = hipe_x86_cfg:bb_add(CFG0, Lbl, hipe_bb:code_update(BB, Code)), + do_bbs(Lbls, TempMap, Strategy, CFG, DidSpill). do_insns([I|Insns], TempMap, Strategy, Accum, DidSpill0) -> {NewIs, DidSpill1} = do_insn(I, TempMap, Strategy), |