The restriction no longer applies, so remove it.
Re-bootstrap and regtest running on x86_64-unknown-linux-gnu.
* tree-vect-data-refs.cc (vect_check_gather_scatter):
Remove restriction on epilogue of epilogue vectorization.
---
gcc/tree-vect-data-refs.cc | 7 -------
1 file changed, 7 deletions(-)
diff --git a/gcc/tree-vect-data-refs.cc b/gcc/tree-vect-data-refs.cc
index 6e7f896e417..0a993176040 100644
--- a/gcc/tree-vect-data-refs.cc
+++ b/gcc/tree-vect-data-refs.cc
@@ -4585,13 +4585,6 @@ vect_check_gather_scatter (stmt_vec_info stmt_info,
loop_vec_info loop_vinfo,
masked_p = (ifn == IFN_MASK_LOAD || ifn == IFN_MASK_STORE);
}
- /* ??? For epilogues we adjust DR_REF to make the following stmt-based
- analysis work, but this adjustment doesn't work for epilogues of
- epilogues during transform, so disable gather/scatter in that case. */
- if (LOOP_VINFO_EPILOGUE_P (loop_vinfo)
- && LOOP_VINFO_EPILOGUE_P (LOOP_VINFO_ORIG_LOOP_INFO (loop_vinfo)))
- return false;
-
/* True if we should aim to use internal functions rather than
built-in functions. */
bool use_ifn_p = (DR_IS_READ (dr)
--
2.43.0
