diff options
Diffstat (limited to 'lib/hipe/arm/hipe_arm_ra_ls.erl')
| -rw-r--r-- | lib/hipe/arm/hipe_arm_ra_ls.erl | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/lib/hipe/arm/hipe_arm_ra_ls.erl b/lib/hipe/arm/hipe_arm_ra_ls.erl index f9193ca9e0..4d517d6697 100644 --- a/lib/hipe/arm/hipe_arm_ra_ls.erl +++ b/lib/hipe/arm/hipe_arm_ra_ls.erl @@ -21,16 +21,16 @@ %%% Linear Scan register allocator for ARM -module(hipe_arm_ra_ls). --export([ra/3]). +-export([ra/4]). -ra(CFG, SpillIndex, Options) -> +ra(CFG, Liveness, SpillIndex, Options) -> SpillLimit = hipe_arm_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_arm_registers:allocatable_gpr()-- [hipe_arm_registers:temp3(), hipe_arm_registers:temp2(), @@ -47,8 +47,9 @@ alloc(CFG, SpillIndex, SpillLimit, Options) -> hipe_arm_specific, TempMap), Coloring2 = hipe_spillmin:mapmerge(hipe_temp_map:to_substlist(TempMap), SpillMap), - {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). |