diff options
Diffstat (limited to 'lib/hipe/regalloc/hipe_x86_specific_x87.erl')
| -rw-r--r-- | lib/hipe/regalloc/hipe_x86_specific_x87.erl | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/hipe/regalloc/hipe_x86_specific_x87.erl b/lib/hipe/regalloc/hipe_x86_specific_x87.erl index ece07cb2f9..0c022d5a27 100644 --- a/lib/hipe/regalloc/hipe_x86_specific_x87.erl +++ b/lib/hipe/regalloc/hipe_x86_specific_x87.erl @@ -32,7 +32,7 @@ -endif. -module(?HIPE_X86_SPECIFIC_X87). --export([allocatable/0, +-export([allocatable/1, is_precoloured/1, %% var_range/1, %% def_use/1, @@ -58,7 +58,14 @@ physical_name/1, breadthorder/1, postorder/1, - reverse_postorder/1]). + reverse_postorder/1]). + +%% callbacks for hipe_x86_ra_ls +-export([check_and_rewrite/3]). + +%% Rewrite happens in hipe_x86_ra_finalise:finalise/4 +check_and_rewrite(CFG, _Coloring, 'linearscan') -> + {CFG, false}. breadthorder(CFG) -> hipe_x86_cfg:breadthorder(CFG). @@ -103,7 +110,7 @@ liveout(BB_in_out_liveness,Label) -> %% Registers stuff -allocatable() -> +allocatable('linearscan') -> ?HIPE_X86_REGISTERS:allocatable_x87(). is_precoloured(Reg) -> |