From f96b9da9ab5e81c2ddb8d7d93199612129792420 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=83=91=E6=99=A8=E5=8D=89?= Date: Wed, 18 Sep 2024 10:57:54 +0800 Subject: [PATCH] [BUGFIX] Fix grouped load merging error in SLP transpose vectorization. --- ...error-in-SLP-transpose-vectorization.patch | 26 +++++++++++++++++++ gcc.spec | 7 ++++- 2 files changed, 32 insertions(+), 1 deletion(-) create mode 100644 0267-Fix-grouped-load-merging-error-in-SLP-transpose-vectorization.patch diff --git a/0267-Fix-grouped-load-merging-error-in-SLP-transpose-vectorization.patch b/0267-Fix-grouped-load-merging-error-in-SLP-transpose-vectorization.patch new file mode 100644 index 0000000..21a24c0 --- /dev/null +++ b/0267-Fix-grouped-load-merging-error-in-SLP-transpose-vectorization.patch @@ -0,0 +1,26 @@ +From 8b30d71f881e15bfbc514f9b65fee178610e1536 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?=E9=83=91=E6=99=A8=E5=8D=89?= +Date: Wed, 18 Sep 2024 10:48:55 +0800 +Subject: [PATCH] Fix error in slp-transpose-vectorize (for IARHFM) + +--- + gcc/tree-vect-slp.cc | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/gcc/tree-vect-slp.cc b/gcc/tree-vect-slp.cc +index d7e198dff..fbd638333 100644 +--- a/gcc/tree-vect-slp.cc ++++ b/gcc/tree-vect-slp.cc +@@ -3814,7 +3814,8 @@ vect_slp_grouped_load_find (bb_vec_info bb_vinfo, vec &visited, + if (opa == opb + && grp_size_a == grp_size_b + && diff >= 0 +- && check_same_bb (first_element, merge_first_element)) ++ && check_same_bb (first_element, merge_first_element) ++ && DR_PTR_INFO (first_element->dr_aux.dr) != DR_PTR_INFO (merge_first_element->dr_aux.dr)) + { + res.safe_push (first_element); + visited[i] = true; +-- +2.33.0 + diff --git a/gcc.spec b/gcc.spec index d2b7af4..6d0c0ed 100644 --- a/gcc.spec +++ b/gcc.spec @@ -2,7 +2,7 @@ %global gcc_major 12 # Note, gcc_release must be integer, if you want to add suffixes to # %%{release}, append them after %%{gcc_release} on Release: line. -%global gcc_release 36 +%global gcc_release 37 %global _unpackaged_files_terminate_build 0 %global _performance_build 1 @@ -404,6 +404,7 @@ Patch263: 0263-Fix-error-with-stmts-insertion-in-ipa-prefetch-for-I.patch Patch264: 0264-Fix-errors-in-ipa-prefetch-IAO50J-and-IAO5H7.patch Patch265: 0265-Fix-error-with-grouped_load-merge-in-slp-transpose-v.patch Patch266: 0266-Fix-error-in-slp-transpose-vectorize-for-IAQFM3.patch +Patch267: 0267-Fix-grouped-load-merging-error-in-SLP-transpose-vectorization.patch # Part 3000 ~ 4999 %ifarch loongarch64 @@ -3291,6 +3292,10 @@ end %doc rpm.doc/changelogs/libcc1/ChangeLog* %changelog +* Wed Sep 18 2024 Zheng Chenhui - 12.3.1-37 +- Type: BUGFIX +- DESC: Fix grouped load merging error in SLP transpose vectorization. + * Sat Sep 14 2024 Zheng Chenhui - 12.3.1-36 - Type: BUGFIX - DESC: Fix for IALR8B and IAQFM3. -- Gitee