aboutsummaryrefslogtreecommitdiffstats
path: root/lib/hipe/sparc/hipe_sparc_ra.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/hipe/sparc/hipe_sparc_ra.erl')
-rw-r--r--lib/hipe/sparc/hipe_sparc_ra.erl25
1 files changed, 14 insertions, 11 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).