diff options
Diffstat (limited to 'lib/hipe/sparc/hipe_sparc_frame.erl')
| -rw-r--r-- | lib/hipe/sparc/hipe_sparc_frame.erl | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/lib/hipe/sparc/hipe_sparc_frame.erl b/lib/hipe/sparc/hipe_sparc_frame.erl index 37f29e660a..6f29c3c905 100644 --- a/lib/hipe/sparc/hipe_sparc_frame.erl +++ b/lib/hipe/sparc/hipe_sparc_frame.erl @@ -1,9 +1,5 @@ %% -*- erlang-indent-level: 2 -*- %% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2002-2016. All Rights Reserved. -%% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. %% You may obtain a copy of the License at @@ -15,9 +11,6 @@ %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %% See the License for the specific language governing permissions and %% limitations under the License. -%% -%% %CopyrightEnd% -%% -module(hipe_sparc_frame). -export([frame/1]). @@ -110,7 +103,10 @@ do_pseudo_move(I, Context, FPoff) -> Offset = pseudo_offset(Src, FPoff, Context), mk_load(hipe_sparc:mk_sp(), Offset, Dst, []); _ -> - [hipe_sparc:mk_mov(Src, Dst)] + case hipe_sparc:temp_reg(Dst) =:= hipe_sparc:temp_reg(Src) of + true -> []; + false -> [hipe_sparc:mk_mov(Src, Dst)] + end end end. |