diff options
Diffstat (limited to 'lib/compiler/src/beam_type.erl')
| -rw-r--r-- | lib/compiler/src/beam_type.erl | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/lib/compiler/src/beam_type.erl b/lib/compiler/src/beam_type.erl index 082cd41cfe..14fe22fd27 100644 --- a/lib/compiler/src/beam_type.erl +++ b/lib/compiler/src/beam_type.erl @@ -349,27 +349,17 @@ flt_need_heap_2({set,_,_,{put_tuple,_}}, H, Fl) -> {[],H+1,Fl}; flt_need_heap_2({set,_,_,put}, H, Fl) -> {[],H+1,Fl}; -%% Then the "neutral" instructions. We just pass them. -flt_need_heap_2({set,[{fr,_}],_,_}, H, Fl) -> - {[],H,Fl}; -flt_need_heap_2({set,[],[],fclearerror}, H, Fl) -> - {[],H,Fl}; -flt_need_heap_2({set,[],[],fcheckerror}, H, Fl) -> - {[],H,Fl}; -flt_need_heap_2({set,_,_,{bif,_,_}}, H, Fl) -> - {[],H,Fl}; -flt_need_heap_2({set,_,_,move}, H, Fl) -> - {[],H,Fl}; -flt_need_heap_2({set,_,_,{get_tuple_element,_}}, H, Fl) -> - {[],H,Fl}; -flt_need_heap_2({set,_,_,get_list}, H, Fl) -> - {[],H,Fl}; -flt_need_heap_2({set,_,_,{try_catch,_,_}}, H, Fl) -> - {[],H,Fl}; -%% All other instructions should cause the insertion of an allocation +%% The following instructions cause the insertion of an allocation %% instruction if needed. +flt_need_heap_2({set,_,_,{alloc,_,_}}, H, Fl) -> + {flt_alloc(H, Fl),0,0}; +flt_need_heap_2({set,_,_,{set_tuple_element,_}}, H, Fl) -> + {flt_alloc(H, Fl),0,0}; +flt_need_heap_2({'%live',_,_}, H, Fl) -> + {flt_alloc(H, Fl),0,0}; +%% All other instructions are "neutral". We just pass them. flt_need_heap_2(_, H, Fl) -> - {flt_alloc(H, Fl),0,0}. + {[],H,Fl}. flt_alloc(0, 0) -> []; |