commit fdb2aa81b7c7588d94ec59932781e14759045df0
author Damien George <damien.p.george@gmail.com> Mon Sep 18 14:31:03 2017 +1000
committer Damien George <damien.p.george@gmail.com> Mon Sep 18 14:31:03 2017 +1000
tree 56daffd7751dd646688239d0cee3455d46de6488
parent 9dce823cfd0a9991350184f08a1373f3887134f4

py/{objfloat,objcomplex}: Optimise MP_UNARY_OP_ABS by reusing variables.

py/objcomplex.c

diff --git a/py/objcomplex.c b/py/objcomplex.c
index e7a3c24..088ad52 100644
--- a/py/objcomplex.c
+++ b/py/objcomplex.c
@@ -124,11 +124,8 @@
         case MP_UNARY_OP_HASH: return MP_OBJ_NEW_SMALL_INT(mp_float_hash(o->real) ^ mp_float_hash(o->imag));
         case MP_UNARY_OP_POSITIVE: return o_in;
         case MP_UNARY_OP_NEGATIVE: return mp_obj_new_complex(-o->real, -o->imag);
-        case MP_UNARY_OP_ABS: {
-            mp_float_t real, imag;
-            mp_obj_complex_get(o_in, &real, &imag);
-            return mp_obj_new_float(MICROPY_FLOAT_C_FUN(sqrt)(real*real + imag*imag));
-        }
+        case MP_UNARY_OP_ABS:
+            return mp_obj_new_float(MICROPY_FLOAT_C_FUN(sqrt)(o->real*o->real + o->imag*o->imag));
         default: return MP_OBJ_NULL; // op not supported
     }
 }