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cleanup: Change condition order

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Hi, Richard and Richi.

I have double check the recent codes for len && mask support again.

Some places code structure:

if (len_mask_fn)
...
else if (mask_fn)
...

some places code structure:

if (mask_len_fn)
...
else if (mask)

Base on previous review comment from Richi:
https://gcc.gnu.org/pipermail/gcc-patches/2023-July/625067.html

len mask stuff should be checked before mask.

So I reorder all condition order to check LEN MASK stuff before MASK.

This is the last clean up patch.

Boostrap and Regression is on the way.

gcc/ChangeLog:

	* tree-vect-stmts.cc (check_load_store_for_partial_vectors): Change condition order.
	(vectorizable_operation): Ditto.
This commit is contained in:
Juzhe-Zhong 2023-07-21 10:23:43 +08:00 committed by Lehua Ding
parent 363bb3dca4
commit 3e76bdd5fd
1 changed files with 12 additions and 12 deletions
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24
gcc/tree-vect-stmts.cc
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@ -1635,17 +1635,17 @@ check_load_store_for_partial_vectors (loop_vec_info loop_vinfo, tree vectype,
internal_fn len_ifn = (is_load
? IFN_MASK_LEN_GATHER_LOAD
: IFN_MASK_LEN_SCATTER_STORE);
if (internal_gather_scatter_fn_supported_p (ifn, vectype,
if (internal_gather_scatter_fn_supported_p (len_ifn, vectype,
gs_info->memory_type,
gs_info->offset_vectype,
gs_info->scale))
vect_record_loop_len (loop_vinfo, lens, nvectors, vectype, 1);
else if (internal_gather_scatter_fn_supported_p (ifn, vectype,
gs_info->memory_type,
gs_info->offset_vectype,
gs_info->scale))
vect_record_loop_mask (loop_vinfo, masks, nvectors, vectype,
scalar_mask);
else if (internal_gather_scatter_fn_supported_p (len_ifn, vectype,
gs_info->memory_type,
gs_info->offset_vectype,
gs_info->scale))
vect_record_loop_len (loop_vinfo, lens, nvectors, vectype, 1);
else
{
if (dump_enabled_p ())
@ -6598,16 +6598,16 @@ vectorizable_operation (vec_info *vinfo,
&& LOOP_VINFO_CAN_USE_PARTIAL_VECTORS_P (loop_vinfo)
&& mask_out_inactive)
{
if (cond_fn != IFN_LAST
&& direct_internal_fn_supported_p (cond_fn, vectype,
OPTIMIZE_FOR_SPEED))
vect_record_loop_mask (loop_vinfo, masks, ncopies * vec_num,
vectype, NULL);
else if (cond_len_fn != IFN_LAST
if (cond_len_fn != IFN_LAST
&& direct_internal_fn_supported_p (cond_len_fn, vectype,
OPTIMIZE_FOR_SPEED))
vect_record_loop_len (loop_vinfo, lens, ncopies * vec_num, vectype,
1);
else if (cond_fn != IFN_LAST
&& direct_internal_fn_supported_p (cond_fn, vectype,
OPTIMIZE_FOR_SPEED))
vect_record_loop_mask (loop_vinfo, masks, ncopies * vec_num,
vectype, NULL);
else
{
if (dump_enabled_p ())