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-rw-r--r--lib/hipe/sparc/hipe_sparc_ra.erl25
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra_ls.erl21
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra_naive.erl6
3 files changed, 28 insertions, 24 deletions
diff --git a/lib/hipe/sparc/hipe_sparc_ra.erl b/lib/hipe/sparc/hipe_sparc_ra.erl
index 5f955c2058..a567e62e46 100644
--- a/lib/hipe/sparc/hipe_sparc_ra.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra.erl
@@ -24,28 +24,30 @@
ra(CFG0, Options) ->
%% hipe_sparc_pp:pp(hipe_sparc_cfg:linearise(CFG0)),
- {CFG1, Coloring_fp, SpillIndex}
+ {CFG1, _FPLiveness1, Coloring_fp, SpillIndex}
= case proplists:get_bool(inline_fp, Options) of
true ->
- hipe_regalloc_loop:ra_fp(CFG0, Options,
+ FPLiveness0 = hipe_sparc_specific_fp:analyze(CFG0),
+ hipe_regalloc_loop:ra_fp(CFG0, FPLiveness0, Options,
hipe_coalescing_regalloc,
hipe_sparc_specific_fp);
false ->
- {CFG0,[],0}
+ {CFG0,undefined,[],0}
end,
%% hipe_sparc_pp:pp(hipe_sparc_cfg:linearise(CFG1)),
- {CFG2, Coloring}
+ GPLiveness1 = hipe_sparc_specific:analyze(CFG1),
+ {CFG2, _GPLiveness2, Coloring}
= case proplists:get_value(regalloc, Options, coalescing) of
coalescing ->
- ra(CFG1, SpillIndex, Options, hipe_coalescing_regalloc);
+ ra(CFG1, GPLiveness1, SpillIndex, Options, hipe_coalescing_regalloc);
optimistic ->
- ra(CFG1, SpillIndex, Options, hipe_optimistic_regalloc);
+ ra(CFG1, GPLiveness1, SpillIndex, Options, hipe_optimistic_regalloc);
graph_color ->
- ra(CFG1, SpillIndex, Options, hipe_graph_coloring_regalloc);
+ ra(CFG1, GPLiveness1, SpillIndex, Options, hipe_graph_coloring_regalloc);
linear_scan ->
- hipe_sparc_ra_ls:ra(CFG1, SpillIndex, Options);
+ hipe_sparc_ra_ls:ra(CFG1, GPLiveness1, SpillIndex, Options);
naive ->
- hipe_sparc_ra_naive:ra(CFG1, Coloring_fp, Options);
+ hipe_sparc_ra_naive:ra(CFG1, GPLiveness1, Coloring_fp, Options);
_ ->
exit({unknown_regalloc_compiler_option,
proplists:get_value(regalloc,Options)})
@@ -53,5 +55,6 @@ ra(CFG0, Options) ->
%% hipe_sparc_pp:pp(hipe_sparc_cfg:linearise(CFG2)),
hipe_sparc_ra_finalise:finalise(CFG2, Coloring, Coloring_fp).
-ra(CFG, SpillIndex, Options, RegAllocMod) ->
- hipe_regalloc_loop:ra(CFG, SpillIndex, Options, RegAllocMod, hipe_sparc_specific).
+ra(CFG, Liveness, SpillIndex, Options, RegAllocMod) ->
+ hipe_regalloc_loop:ra(CFG, Liveness, SpillIndex, Options, RegAllocMod,
+ hipe_sparc_specific).
diff --git a/lib/hipe/sparc/hipe_sparc_ra_ls.erl b/lib/hipe/sparc/hipe_sparc_ra_ls.erl
index ced9addd31..4d4a870a69 100644
--- a/lib/hipe/sparc/hipe_sparc_ra_ls.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra_ls.erl
@@ -21,16 +21,16 @@
%% Linear Scan register allocator for SPARC
-module(hipe_sparc_ra_ls).
--export([ra/3]).
+-export([ra/4]).
-ra(CFG, SpillIndex, Options) ->
+ra(CFG, Liveness, SpillIndex, Options) ->
SpillLimit = hipe_sparc_specific:number_of_temporaries(CFG),
- alloc(CFG, SpillIndex, SpillLimit, Options).
+ alloc(CFG, Liveness, SpillIndex, SpillLimit, Options).
-alloc(CFG, SpillIndex, SpillLimit, Options) ->
- {Coloring, _NewSpillIndex, Liveness} =
+alloc(CFG, Liveness, SpillIndex, SpillLimit, Options) ->
+ {Coloring, _NewSpillIndex} =
regalloc(
- CFG,
+ CFG, Liveness,
hipe_sparc_registers:allocatable_gpr()--
[hipe_sparc_registers:temp3(),
hipe_sparc_registers:temp2(),
@@ -47,8 +47,9 @@ alloc(CFG, SpillIndex, SpillLimit, Options) ->
hipe_sparc_specific, TempMap),
Coloring2 =
hipe_spillmin:mapmerge(hipe_temp_map:to_substlist(TempMap), TempMap2),
- {NewCFG, Coloring2}.
+ {NewCFG, Liveness, Coloring2}.
-regalloc(CFG, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target) ->
- hipe_ls_regalloc:regalloc(
- CFG, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options, Target).
+regalloc(CFG, Liveness, PhysRegs, Entrypoints, SpillIndex, DontSpill, Options,
+ Target) ->
+ hipe_ls_regalloc:regalloc(CFG, Liveness, PhysRegs, Entrypoints, SpillIndex,
+ DontSpill, Options, Target).
diff --git a/lib/hipe/sparc/hipe_sparc_ra_naive.erl b/lib/hipe/sparc/hipe_sparc_ra_naive.erl
index f621d94553..745e44f2f9 100644
--- a/lib/hipe/sparc/hipe_sparc_ra_naive.erl
+++ b/lib/hipe/sparc/hipe_sparc_ra_naive.erl
@@ -20,11 +20,11 @@
%%
-module(hipe_sparc_ra_naive).
--export([ra/3]).
+-export([ra/4]).
-include("hipe_sparc.hrl").
-ra(CFG, _Coloring_fp, _Options) -> % -> {CFG, Coloring}
+ra(CFG, Liveness, _Coloring_fp, _Options) -> % -> {CFG, Liveness, Coloring}
{NewCFG,_DidSpill} =
hipe_sparc_ra_postconditions:check_and_rewrite2(CFG, [], 'naive'),
- {NewCFG, []}.
+ {NewCFG, Liveness, []}.