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patch 9.0.0617: calling function for reduce() has too much overhead

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Problem:    Calling function for reduce() has too much overhead.
Solution:   Only call clear_tv() when needed.
This commit is contained in:
Bram Moolenaar
2022-09-28 15:19:10 +01:00
parent 371951d0c3
commit 1936c76536
3 changed files with 14 additions and 5 deletions
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2
src/list.c
View File

@@ -3073,10 +3073,12 @@ list_reduce(
r = eval_expr_typval(expr, argv, 2, rettv);
if (argv[0].v_type != VAR_NUMBER && argv[0].v_type != VAR_UNKNOWN)
clear_tv(&argv[0]);
if (r == FAIL || called_emsg != called_emsg_start)
break;
// advance to the next item
if (range_list)
{
range_val += l->lv_u.nonmat.lv_stride;

2
src/version.c
View File

@@ -699,6 +699,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
617,
/**/
616,
/**/

9
src/vim9execute.c
View File

@@ -710,7 +710,8 @@ handle_closure_in_use(ectx_T *ectx, int free_arguments)
return FAIL;
funcstack->fs_var_offset = argcount + STACK_FRAME_SIZE;
funcstack->fs_ga.ga_len = funcstack->fs_var_offset + dfunc->df_varcount;
funcstack->fs_ga.ga_len = funcstack->fs_var_offset
+ dfunc->df_varcount;
stack = ALLOC_CLEAR_MULT(typval_T, funcstack->fs_ga.ga_len);
funcstack->fs_ga.ga_data = stack;
if (stack == NULL)
@@ -5881,7 +5882,11 @@ call_def_function(
failed_early:
// Free all arguments and local variables.
for (idx = 0; idx < ectx.ec_stack.ga_len; ++idx)
clear_tv(STACK_TV(idx));
{
tv = STACK_TV(idx);
if (tv->v_type != VAR_NUMBER && tv->v_type != VAR_UNKNOWN)
clear_tv(tv);
}
ex_nesting_level = orig_nesting_level;
vim_free(ectx.ec_stack.ga_data);