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| author | Richard Biener <rguenther@suse.de> | 2021-08-11 11:49:10 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2021-08-11 12:55:24 +0200 |
| commit | f19c70afa4aa2416c581484a6eb51c0ac46acd08 (patch) | |
| tree | 292671b10bbcdd4d5d149be4a6d0a2b91dbf0652 /gcc/tree-vect-stmts.c | |
| parent | b8f604da25bfe0fd4dadbc338293885819fe8018 (diff) | |
| download | gcc-f19c70afa4aa2416c581484a6eb51c0ac46acd08.zip gcc-f19c70afa4aa2416c581484a6eb51c0ac46acd08.tar.gz gcc-f19c70afa4aa2416c581484a6eb51c0ac46acd08.tar.bz2 | |
tree-optimization/101861 - fix gather use for non-gather refs
My previous change broke the usage of gather for strided loads.
The following fixes it.
2021-08-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/101861
* tree-vect-stmts.c (vectorizable_load): Fix error in
previous change with regard to gather vectorization.
Diffstat (limited to 'gcc/tree-vect-stmts.c')
| -rw-r--r-- | gcc/tree-vect-stmts.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index ab402b5..cc6c091 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -9492,7 +9492,8 @@ vectorizable_load (vec_info *vinfo, if (memory_access_type == VMAT_GATHER_SCATTER && gs_info.ifn != IFN_LAST) { - vec_offset = vec_offsets[j]; + if (STMT_VINFO_GATHER_SCATTER_P (stmt_info)) + vec_offset = vec_offsets[j]; tree zero = build_zero_cst (vectype); tree scale = size_int (gs_info.scale); gcall *call; |