From patchwork Thu Sep 16 04:33:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: liuhongt X-Patchwork-Id: 1528636 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.a=rsa-sha256 header.s=default header.b=Udyi4dWa; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=8.43.85.97; helo=sourceware.org; envelope-from=gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4H94393DtGz9s5R for ; Thu, 16 Sep 2021 14:33:40 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id CA2E2385783D for ; Thu, 16 Sep 2021 04:33:37 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org CA2E2385783D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1631766817; bh=0dMLLBEwaI+Y6GVv9xmwGDCFyboOOc+rDRiv0fV9+X8=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:Cc:From; b=Udyi4dWa0IK5/B5LWuOrMUD1npqn9y67UitaRrZpQ7LW0Lg1+Mexrl4uJaYu1awPN Aw6YyahMM5QJG/UlN7OeVDuGlaNDoWFFTvw8O9olDC7942igDvoTU8s9mv19TUDnY2 yith7Amosb50yl+S9C303JilZ7Em8AaabDo0iFjc= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by sourceware.org (Postfix) with ESMTPS id 8C95A3858C39 for ; Thu, 16 Sep 2021 04:33:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8C95A3858C39 X-IronPort-AV: E=McAfee;i="6200,9189,10108"; a="308027462" X-IronPort-AV: E=Sophos;i="5.85,297,1624345200"; d="scan'208";a="308027462" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2021 21:33:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,297,1624345200"; d="scan'208";a="482580218" Received: from scymds01.sc.intel.com ([10.148.94.138]) by orsmga008.jf.intel.com with ESMTP; 15 Sep 2021 21:33:10 -0700 Received: from shliclel219.sh.intel.com (shliclel219.sh.intel.com [10.239.236.219]) by scymds01.sc.intel.com with ESMTP id 18G4X5Ej007079; Wed, 15 Sep 2021 21:33:06 -0700 To: gcc-patches@gcc.gnu.org Subject: [PATCH] Enable auto-vectorization at O2 with very-cheap cost model. Date: Thu, 16 Sep 2021 12:33:05 +0800 Message-Id: <20210916043305.1674303-1-hongtao.liu@intel.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-Spam-Status: No, score=-11.5 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_NONE, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, KAM_SHORT, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: liuhongt via Gcc-patches From: liuhongt Reply-To: liuhongt Cc: jakub@redhat.com, rguenther@suse.de, fweimer@redhat.com, segher@kernel.crashing.org, richard.sandiford@arm.com, Premachandra.Mallappa@amd.com, wschmidt@linux.ibm.com, joseph@codesourcery.com Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Sender: "Gcc-patches" Ping rebased on latest trunk. gcc/ChangeLog: * common.opt (ftree-vectorize): Add Var(flag_tree_vectorize). * doc/invoke.texi (Options That Control Optimization): Update documents. * opts.c (default_options_table): Enable auto-vectorization at O2 with very-cheap cost model. (finish_options): Use cheap cost model for explicit -ftree{,-loop}-vectorize. gcc/testsuite/ChangeLog: * c-c++-common/Wstringop-overflow-2.c: Adjust testcase. * g++.dg/tree-ssa/pr81408.C: Ditto. * g++.dg/warn/Wuninitialized-13.C: Ditto. * gcc.dg/Warray-bounds-51.c: Ditto. * gcc.dg/Warray-parameter-3.c: Ditto. * gcc.dg/Wstringop-overflow-13.c: Ditto. * gcc.dg/Wstringop-overflow-14.c: Ditto. * gcc.dg/Wstringop-overflow-21.c: Ditto. * gcc.dg/Wstringop-overflow-68.c: Ditto. * gcc.dg/gomp/pr46032-2.c: Ditto. * gcc.dg/gomp/pr46032-3.c: Ditto. * gcc.dg/gomp/simd-2.c: Ditto. * gcc.dg/gomp/simd-3.c: Ditto. * gcc.dg/graphite/fuse-1.c: Ditto. * gcc.dg/pr67089-6.c: Ditto. * gcc.dg/pr82929-2.c: Ditto. * gcc.dg/pr82929.c: Ditto. * gcc.dg/store_merging_1.c: Ditto. * gcc.dg/store_merging_11.c: Ditto. * gcc.dg/store_merging_15.c: Ditto. * gcc.dg/store_merging_16.c: Ditto. * gcc.dg/store_merging_19.c: Ditto. * gcc.dg/store_merging_24.c: Ditto. * gcc.dg/store_merging_25.c: Ditto. * gcc.dg/store_merging_28.c: Ditto. * gcc.dg/store_merging_30.c: Ditto. * gcc.dg/store_merging_5.c: Ditto. * gcc.dg/store_merging_7.c: Ditto. * gcc.dg/store_merging_8.c: Ditto. * gcc.dg/strlenopt-85.c: Ditto. * gcc.dg/tree-ssa/dump-6.c: Ditto. * gcc.dg/tree-ssa/pr19210-1.c: Ditto. * gcc.dg/tree-ssa/pr47059.c: Ditto. * gcc.dg/tree-ssa/pr86017.c: Ditto. * gcc.dg/tree-ssa/pr91482.c: Ditto. * gcc.dg/tree-ssa/predcom-1.c: Ditto. * gcc.dg/tree-ssa/predcom-dse-3.c: Ditto. * gcc.dg/tree-ssa/prefetch-3.c: Ditto. * gcc.dg/tree-ssa/prefetch-6.c: Ditto. * gcc.dg/tree-ssa/prefetch-8.c: Ditto. * gcc.dg/tree-ssa/prefetch-9.c: Ditto. * gcc.dg/tree-ssa/ssa-dse-18.c: Ditto. * gcc.dg/tree-ssa/ssa-dse-19.c: Ditto. * gcc.dg/uninit-40.c: Ditto. * gcc.dg/unroll-7.c: Ditto. * gcc.misc-tests/help.exp: Ditto. * gcc.target/i386/avx512vpopcntdqvl-vpopcntd-1.c: Ditto. * gcc.target/i386/pr22141.c: Ditto. * gcc.target/i386/pr34012.c: Ditto. * gcc.target/i386/pr49781-1.c: Ditto. * gcc.target/i386/pr95798-1.c: Ditto. * gcc.target/i386/pr95798-2.c: Ditto. * gfortran.dg/pr77498.f: Ditto. --- gcc/common.opt | 2 +- gcc/doc/invoke.texi | 8 +++++--- gcc/opts.c | 18 +++++++++++++++--- .../c-c++-common/Wstringop-overflow-2.c | 2 +- gcc/testsuite/g++.dg/tree-ssa/pr81408.C | 2 +- gcc/testsuite/g++.dg/warn/Wuninitialized-13.C | 2 +- gcc/testsuite/gcc.dg/Warray-bounds-51.c | 2 +- gcc/testsuite/gcc.dg/Warray-parameter-3.c | 2 +- gcc/testsuite/gcc.dg/Wstringop-overflow-13.c | 2 +- gcc/testsuite/gcc.dg/Wstringop-overflow-14.c | 2 +- gcc/testsuite/gcc.dg/Wstringop-overflow-21.c | 2 +- gcc/testsuite/gcc.dg/Wstringop-overflow-68.c | 2 +- gcc/testsuite/gcc.dg/gomp/pr46032-2.c | 2 +- gcc/testsuite/gcc.dg/gomp/pr46032-3.c | 2 +- gcc/testsuite/gcc.dg/gomp/simd-2.c | 2 +- gcc/testsuite/gcc.dg/gomp/simd-3.c | 2 +- gcc/testsuite/gcc.dg/graphite/fuse-1.c | 2 +- gcc/testsuite/gcc.dg/pr67089-6.c | 2 +- gcc/testsuite/gcc.dg/pr82929-2.c | 2 +- gcc/testsuite/gcc.dg/pr82929.c | 2 +- gcc/testsuite/gcc.dg/store_merging_1.c | 2 +- gcc/testsuite/gcc.dg/store_merging_11.c | 2 +- gcc/testsuite/gcc.dg/store_merging_15.c | 2 +- gcc/testsuite/gcc.dg/store_merging_16.c | 2 +- gcc/testsuite/gcc.dg/store_merging_19.c | 2 +- gcc/testsuite/gcc.dg/store_merging_24.c | 2 +- gcc/testsuite/gcc.dg/store_merging_25.c | 2 +- gcc/testsuite/gcc.dg/store_merging_28.c | 2 +- gcc/testsuite/gcc.dg/store_merging_30.c | 2 +- gcc/testsuite/gcc.dg/store_merging_5.c | 2 +- gcc/testsuite/gcc.dg/store_merging_7.c | 2 +- gcc/testsuite/gcc.dg/store_merging_8.c | 2 +- gcc/testsuite/gcc.dg/strlenopt-85.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/dump-6.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr19210-1.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr47059.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr86017.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr91482.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/predcom-dse-3.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/prefetch-3.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/prefetch-8.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/prefetch-9.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-18.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-19.c | 2 +- gcc/testsuite/gcc.dg/uninit-40.c | 2 +- gcc/testsuite/gcc.dg/unroll-7.c | 2 +- gcc/testsuite/gcc.misc-tests/help.exp | 2 +- .../i386/avx512vpopcntdqvl-vpopcntd-1.c | 2 +- gcc/testsuite/gcc.target/i386/pr22141.c | 2 +- gcc/testsuite/gcc.target/i386/pr34012.c | 2 +- gcc/testsuite/gcc.target/i386/pr49781-1.c | 2 +- gcc/testsuite/gcc.target/i386/pr95798-1.c | 2 +- gcc/testsuite/gcc.target/i386/pr95798-2.c | 2 +- gcc/testsuite/gfortran.dg/pr77498.f | 2 +- 56 files changed, 74 insertions(+), 60 deletions(-) diff --git a/gcc/common.opt b/gcc/common.opt index b921f5e3b25..4f2c0294c29 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -3031,7 +3031,7 @@ Perform variable tracking and also tag variables that are uninitialized. ; Alias to enable both -ftree-loop-vectorize and -ftree-slp-vectorize. ftree-vectorize -Common Optimization +Common Var(flag_tree_vectorize) Optimization Enable vectorization on trees. ftree-vectorizer-verbose= diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 78cfc100ac2..be022ef8024 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -10409,9 +10409,13 @@ also turns on the following optimization flags: -fstrict-aliasing @gol -fthread-jumps @gol -ftree-builtin-call-dce @gol +-ftree-loop-vectorize @gol -ftree-pre @gol +-ftree-slp-vectorize @gol -ftree-switch-conversion -ftree-tail-merge @gol --ftree-vrp} +-ftree-vrp @gol +-fvect-cost-model @gol +-fvect-cost-model=very-cheap} Please note the warning under @option{-fgcse} about invoking @option{-O2} on programs that use computed gotos. @@ -10431,9 +10435,7 @@ by @option{-O2} and also turns on the following optimization flags: -fsplit-loops @gol -fsplit-paths @gol -ftree-loop-distribution @gol --ftree-loop-vectorize @gol -ftree-partial-pre @gol --ftree-slp-vectorize @gol -funswitch-loops @gol -fvect-cost-model @gol -fvect-cost-model=dynamic @gol diff --git a/gcc/opts.c b/gcc/opts.c index 1d2d22d7a3f..cee372a3235 100644 --- a/gcc/opts.c +++ b/gcc/opts.c @@ -634,7 +634,8 @@ static const struct default_options default_options_table[] = { OPT_LEVELS_2_PLUS, OPT_ftree_switch_conversion, NULL, 1 }, { OPT_LEVELS_2_PLUS, OPT_ftree_tail_merge, NULL, 1 }, { OPT_LEVELS_2_PLUS, OPT_ftree_vrp, NULL, 1 }, - { OPT_LEVELS_2_PLUS, OPT_fvect_cost_model_, NULL, VECT_COST_MODEL_CHEAP }, + { OPT_LEVELS_2_PLUS, OPT_fvect_cost_model_, NULL, + VECT_COST_MODEL_VERY_CHEAP }, { OPT_LEVELS_2_PLUS, OPT_finline_functions, NULL, 1 }, { OPT_LEVELS_2_PLUS, OPT_ftree_loop_distribute_patterns, NULL, 1 }, @@ -646,6 +647,9 @@ static const struct default_options default_options_table[] = { OPT_LEVELS_2_PLUS_SPEED_ONLY, OPT_foptimize_strlen, NULL, 1 }, { OPT_LEVELS_2_PLUS_SPEED_ONLY, OPT_freorder_blocks_algorithm_, NULL, REORDER_BLOCKS_ALGORITHM_STC }, + { OPT_LEVELS_2_PLUS_SPEED_ONLY, OPT_ftree_loop_vectorize, NULL, 1 }, + { OPT_LEVELS_2_PLUS_SPEED_ONLY, OPT_ftree_slp_vectorize, NULL, 1 }, + #ifdef INSN_SCHEDULING /* Only run the pre-regalloc scheduling pass if optimizing for speed. */ { OPT_LEVELS_2_PLUS_SPEED_ONLY, OPT_fschedule_insns, NULL, 1 }, @@ -663,9 +667,7 @@ static const struct default_options default_options_table[] = { OPT_LEVELS_3_PLUS, OPT_fsplit_loops, NULL, 1 }, { OPT_LEVELS_3_PLUS, OPT_fsplit_paths, NULL, 1 }, { OPT_LEVELS_3_PLUS, OPT_ftree_loop_distribution, NULL, 1 }, - { OPT_LEVELS_3_PLUS, OPT_ftree_loop_vectorize, NULL, 1 }, { OPT_LEVELS_3_PLUS, OPT_ftree_partial_pre, NULL, 1 }, - { OPT_LEVELS_3_PLUS, OPT_ftree_slp_vectorize, NULL, 1 }, { OPT_LEVELS_3_PLUS, OPT_funswitch_loops, NULL, 1 }, { OPT_LEVELS_3_PLUS, OPT_fvect_cost_model_, NULL, VECT_COST_MODEL_DYNAMIC }, { OPT_LEVELS_3_PLUS, OPT_fversion_loops_for_strides, NULL, 1 }, @@ -1331,6 +1333,16 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set, = (opts->x_flag_unroll_loops || opts->x_flag_peel_loops || opts->x_optimize >= 3); + + /* Use -fvect-cost-model=cheap instead of -fvect-cost-mode=very-cheap + by default with explicit -ftree-{loop,slp}-vectorize. */ + if (opts->x_optimize == 2 + && (opts_set->x_flag_tree_loop_vectorize + || opts_set->x_flag_tree_vectorize)) + SET_OPTION_IF_UNSET (opts, opts_set, flag_vect_cost_model, + VECT_COST_MODEL_CHEAP); + + } #define LEFT_COLUMN 27 diff --git a/gcc/testsuite/c-c++-common/Wstringop-overflow-2.c b/gcc/testsuite/c-c++-common/Wstringop-overflow-2.c index 1d79930cd58..9351f7e7a1a 100644 --- a/gcc/testsuite/c-c++-common/Wstringop-overflow-2.c +++ b/gcc/testsuite/c-c++-common/Wstringop-overflow-2.c @@ -1,7 +1,7 @@ /* PR middle-end/91458 - inconsistent warning for writing past the end of an array member { dg-do compile } - { dg-options "-O2 -Wall -Wno-array-bounds -fno-ipa-icf" } */ + { dg-options "-O2 -Wall -Wno-array-bounds -fno-ipa-icf -fno-tree-vectorize" } */ void sink (void*); diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr81408.C b/gcc/testsuite/g++.dg/tree-ssa/pr81408.C index 39e32fd4bc9..bc14309480c 100644 --- a/gcc/testsuite/g++.dg/tree-ssa/pr81408.C +++ b/gcc/testsuite/g++.dg/tree-ssa/pr81408.C @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -std=gnu++11 -fopt-info-loop-missed" } */ +/* { dg-options "-O2 -std=gnu++11 -fopt-info-loop-missed -fno-tree-vectorize" } */ struct p { char *ay; diff --git a/gcc/testsuite/g++.dg/warn/Wuninitialized-13.C b/gcc/testsuite/g++.dg/warn/Wuninitialized-13.C index 49ee878806a..60e8dd4f0e2 100644 --- a/gcc/testsuite/g++.dg/warn/Wuninitialized-13.C +++ b/gcc/testsuite/g++.dg/warn/Wuninitialized-13.C @@ -1,6 +1,6 @@ /* PR c/98597 - ICE in -Wuninitialized printing a MEM_REF { dg-do compile } - { dg-options "-O2 -Wall" } */ + { dg-options "-O2 -Wall -fno-tree-vectorize" } */ struct shared_count { shared_count () { } diff --git a/gcc/testsuite/gcc.dg/Warray-bounds-51.c b/gcc/testsuite/gcc.dg/Warray-bounds-51.c index 6028b11637c..8b81a0ccfa7 100644 --- a/gcc/testsuite/gcc.dg/Warray-bounds-51.c +++ b/gcc/testsuite/gcc.dg/Warray-bounds-51.c @@ -1,7 +1,7 @@ /* PR middle-end/92333 - missing variable name referencing VLA in warnings PR middle-end/82608 - missing -Warray-bounds on an out-of-bounds VLA index { dg-do compile } - { dg-options "-O2 -Wall" } */ + { dg-options "-O2 -Wall -fno-tree-vectorize" } */ void sink (void*); diff --git a/gcc/testsuite/gcc.dg/Warray-parameter-3.c b/gcc/testsuite/gcc.dg/Warray-parameter-3.c index cbf3e9339f5..fbef715aa99 100644 --- a/gcc/testsuite/gcc.dg/Warray-parameter-3.c +++ b/gcc/testsuite/gcc.dg/Warray-parameter-3.c @@ -59,7 +59,7 @@ void fas1 (int[static 2]); // { dg-warning "\\\[-Warray-parameter=" } /* Also verify that -Warray-bounds doesn't trigger for ordinary array parameters... */ -#pragma GCC optimize "2" +#pragma GCC optimize ("2,-fno-tree-vectorize") __attribute__ ((noipa)) void gca3 (char a[3]) diff --git a/gcc/testsuite/gcc.dg/Wstringop-overflow-13.c b/gcc/testsuite/gcc.dg/Wstringop-overflow-13.c index bd513151cea..a78242bf26e 100644 --- a/gcc/testsuite/gcc.dg/Wstringop-overflow-13.c +++ b/gcc/testsuite/gcc.dg/Wstringop-overflow-13.c @@ -3,7 +3,7 @@ PR middle-end/89911 - ICE on a call with no arguments to strnlen declared with no prototype { dg-do compile } - { dg-options "-O2 -Wall" } */ + { dg-options "-O2 -Wall -fno-tree-vectorize" } */ typedef __SIZE_TYPE__ size_t; diff --git a/gcc/testsuite/gcc.dg/Wstringop-overflow-14.c b/gcc/testsuite/gcc.dg/Wstringop-overflow-14.c index d6201b068b6..808bf87c386 100644 --- a/gcc/testsuite/gcc.dg/Wstringop-overflow-14.c +++ b/gcc/testsuite/gcc.dg/Wstringop-overflow-14.c @@ -2,7 +2,7 @@ types than char are diagnosed. { dg-do compile } { dg-require-effective-target int32plus } - { dg-options "-O2 -Wall -Wno-array-bounds" } */ + { dg-options "-O2 -fno-tree-vectorize -Wall -Wno-array-bounds" } */ typedef __INT16_TYPE__ int16_t; typedef __INT32_TYPE__ int32_t; diff --git a/gcc/testsuite/gcc.dg/Wstringop-overflow-21.c b/gcc/testsuite/gcc.dg/Wstringop-overflow-21.c index 3a27460220c..f418a17ca93 100644 --- a/gcc/testsuite/gcc.dg/Wstringop-overflow-21.c +++ b/gcc/testsuite/gcc.dg/Wstringop-overflow-21.c @@ -1,7 +1,7 @@ /* PR middle-end/92312 - bogus -Wstringop-overflow storing into a trailing array backed by larger buffer { dg-do compile } - { dg-options "-O2 -Wall -Wno-array-bounds" } */ + { dg-options "-O2 -Wall -Wno-array-bounds -fno-tree-vectorize" } */ struct S0 { char a, b[0]; }; diff --git a/gcc/testsuite/gcc.dg/Wstringop-overflow-68.c b/gcc/testsuite/gcc.dg/Wstringop-overflow-68.c index 6bcba274541..7cc1012130c 100644 --- a/gcc/testsuite/gcc.dg/Wstringop-overflow-68.c +++ b/gcc/testsuite/gcc.dg/Wstringop-overflow-68.c @@ -2,7 +2,7 @@ a larger scalar into a smaller array Verify overflow by aggregate stores. { dg-do compile } - { dg-options "-O2" } */ + { dg-options "-O2 -fno-tree-vectorize" } */ #define A(N) (A ## N) #define Ac1 (AC1){ 0 } diff --git a/gcc/testsuite/gcc.dg/gomp/pr46032-2.c b/gcc/testsuite/gcc.dg/gomp/pr46032-2.c index e110880bd8e..2e562618489 100644 --- a/gcc/testsuite/gcc.dg/gomp/pr46032-2.c +++ b/gcc/testsuite/gcc.dg/gomp/pr46032-2.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fopenmp -std=c99 -fipa-pta -fdump-tree-optimized" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fopenmp -std=c99 -fipa-pta -fdump-tree-optimized" } */ #define N 2 diff --git a/gcc/testsuite/gcc.dg/gomp/pr46032-3.c b/gcc/testsuite/gcc.dg/gomp/pr46032-3.c index a4af7ec4a8a..da1ab487385 100644 --- a/gcc/testsuite/gcc.dg/gomp/pr46032-3.c +++ b/gcc/testsuite/gcc.dg/gomp/pr46032-3.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fopenmp -std=c99 -fipa-pta -fdump-tree-optimized" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fopenmp -std=c99 -fipa-pta -fdump-tree-optimized" } */ #define N 2 diff --git a/gcc/testsuite/gcc.dg/gomp/simd-2.c b/gcc/testsuite/gcc.dg/gomp/simd-2.c index 85acb980f10..f4912127b81 100644 --- a/gcc/testsuite/gcc.dg/gomp/simd-2.c +++ b/gcc/testsuite/gcc.dg/gomp/simd-2.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fopenmp -fdump-tree-vect-details" } */ +/* { dg-options "-O2 -fopenmp -fvect-cost-model=cheap -fdump-tree-vect-details" } */ /* { dg-additional-options "-msse2" { target { i?86-*-* x86_64-*-* } } } */ /* { dg-additional-options "-mavx" { target avx } } */ /* { dg-final { scan-tree-dump-times "vectorized \[1-9]\[0-9]* loops in function" 5 "vect" { target i?86-*-* x86_64-*-* aarch64-*-* } } } */ diff --git a/gcc/testsuite/gcc.dg/gomp/simd-3.c b/gcc/testsuite/gcc.dg/gomp/simd-3.c index 86fee858673..c75060c07ae 100644 --- a/gcc/testsuite/gcc.dg/gomp/simd-3.c +++ b/gcc/testsuite/gcc.dg/gomp/simd-3.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fopenmp -fdump-tree-vect-details" } */ +/* { dg-options "-O2 -fopenmp -fvect-cost-model=cheap -fdump-tree-vect-details" } */ /* { dg-additional-options "-msse2" { target { i?86-*-* x86_64-*-* } } } */ /* { dg-additional-options "-mavx" { target avx } } */ /* { dg-final { scan-tree-dump-times "vectorized \[1-9]\[0-9]* loops in function" 5 "vect" { target i?86-*-* x86_64-*-* aarch64-*-* } } } */ diff --git a/gcc/testsuite/gcc.dg/graphite/fuse-1.c b/gcc/testsuite/gcc.dg/graphite/fuse-1.c index 527b6e5c415..61289d312c2 100644 --- a/gcc/testsuite/gcc.dg/graphite/fuse-1.c +++ b/gcc/testsuite/gcc.dg/graphite/fuse-1.c @@ -1,6 +1,6 @@ /* Check that the two loops are fused and that we manage to fold the two xor operations. */ -/* { dg-options "-O2 -floop-nest-optimize -fdump-tree-forwprop4 -fdump-tree-graphite-all" } */ +/* { dg-options "-O2 -fno-tree-vectorize -floop-nest-optimize -fdump-tree-forwprop4 -fdump-tree-graphite-all" } */ /* Make sure we fuse the loops like this: AST generated by isl: diff --git a/gcc/testsuite/gcc.dg/pr67089-6.c b/gcc/testsuite/gcc.dg/pr67089-6.c index db2ffdfeca4..b59d75b2318 100644 --- a/gcc/testsuite/gcc.dg/pr67089-6.c +++ b/gcc/testsuite/gcc.dg/pr67089-6.c @@ -1,6 +1,6 @@ /* PR target/67089 */ /* { dg-do compile } */ -/* { dg-options "-O2 -ftree-loop-if-convert -fdump-tree-widening_mul" } */ +/* { dg-options "-O2 -fno-tree-vectorize -ftree-loop-if-convert -fdump-tree-widening_mul" } */ extern void abort (void); diff --git a/gcc/testsuite/gcc.dg/pr82929-2.c b/gcc/testsuite/gcc.dg/pr82929-2.c index 3442f91af02..b886f1cce76 100644 --- a/gcc/testsuite/gcc.dg/pr82929-2.c +++ b/gcc/testsuite/gcc.dg/pr82929-2.c @@ -1,6 +1,6 @@ /* PR tree-optimization/82929 */ /* { dg-do compile { target store_merge } } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ void foo (short *p, short *q, short *r) diff --git a/gcc/testsuite/gcc.dg/pr82929.c b/gcc/testsuite/gcc.dg/pr82929.c index bb84f2b21a3..123e1919cec 100644 --- a/gcc/testsuite/gcc.dg/pr82929.c +++ b/gcc/testsuite/gcc.dg/pr82929.c @@ -1,6 +1,6 @@ /* PR tree-optimization/82929 */ /* { dg-do compile { target store_merge } } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ void foo (short *p, short *q, short *r) diff --git a/gcc/testsuite/gcc.dg/store_merging_1.c b/gcc/testsuite/gcc.dg/store_merging_1.c index 4cc43dfd9e1..91ca925be0e 100644 --- a/gcc/testsuite/gcc.dg/store_merging_1.c +++ b/gcc/testsuite/gcc.dg/store_merging_1.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ struct bar { int a; diff --git a/gcc/testsuite/gcc.dg/store_merging_11.c b/gcc/testsuite/gcc.dg/store_merging_11.c index 2ec2394afb9..60ed5cd8bf9 100644 --- a/gcc/testsuite/gcc.dg/store_merging_11.c +++ b/gcc/testsuite/gcc.dg/store_merging_11.c @@ -1,6 +1,6 @@ /* { dg-do run } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ struct S { unsigned char b[2]; unsigned short c; unsigned char d[4]; unsigned long e; }; diff --git a/gcc/testsuite/gcc.dg/store_merging_15.c b/gcc/testsuite/gcc.dg/store_merging_15.c index acd7de571f8..13fcca4aa11 100644 --- a/gcc/testsuite/gcc.dg/store_merging_15.c +++ b/gcc/testsuite/gcc.dg/store_merging_15.c @@ -1,6 +1,6 @@ /* { dg-do run } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ struct S { unsigned char a, b; unsigned short c; unsigned char d, e, f, g; unsigned long long h; }; diff --git a/gcc/testsuite/gcc.dg/store_merging_16.c b/gcc/testsuite/gcc.dg/store_merging_16.c index 9545dcce3de..cd83f1c0fe5 100644 --- a/gcc/testsuite/gcc.dg/store_merging_16.c +++ b/gcc/testsuite/gcc.dg/store_merging_16.c @@ -2,7 +2,7 @@ are either big or little endian (not pdp endian). */ /* { dg-do run { target { lp64 && { i?86-*-* x86_64-*-* powerpc*-*-* aarch64*-*-* } } } } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ __attribute__((noipa)) void f1 (unsigned char *p, unsigned long long q) diff --git a/gcc/testsuite/gcc.dg/store_merging_19.c b/gcc/testsuite/gcc.dg/store_merging_19.c index 0841bb4deee..0a2bbc4bfde 100644 --- a/gcc/testsuite/gcc.dg/store_merging_19.c +++ b/gcc/testsuite/gcc.dg/store_merging_19.c @@ -1,6 +1,6 @@ /* PR tree-optimization/83843 */ /* { dg-do run } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ /* { dg-final { scan-tree-dump-times "Merging successful" 3 "store-merging" { target store_merge } } } */ __attribute__((noipa)) void diff --git a/gcc/testsuite/gcc.dg/store_merging_24.c b/gcc/testsuite/gcc.dg/store_merging_24.c index 744fe60e8e0..5291bb9e986 100644 --- a/gcc/testsuite/gcc.dg/store_merging_24.c +++ b/gcc/testsuite/gcc.dg/store_merging_24.c @@ -1,6 +1,6 @@ /* PR tree-optimization/87859 */ /* { dg-do run } */ -/* { dg-options "-O2 -fdump-tree-store-merging-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging-details" } */ /* { dg-final { scan-tree-dump "New sequence of \[23] stores to replace old one of 19 stores" "store-merging" { target i?86-*-* x86_64-*-* } } } */ /* { dg-final { scan-tree-dump "New sequence of 1 stores to replace old one of 6 stores" "store-merging" { target i?86-*-* x86_64-*-* } } } */ diff --git a/gcc/testsuite/gcc.dg/store_merging_25.c b/gcc/testsuite/gcc.dg/store_merging_25.c index cf182190e91..96611b5e57b 100644 --- a/gcc/testsuite/gcc.dg/store_merging_25.c +++ b/gcc/testsuite/gcc.dg/store_merging_25.c @@ -1,6 +1,6 @@ /* PR tree-optimization/87859 */ /* { dg-do run } */ -/* { dg-options "-O2 -fdump-tree-store-merging-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging-details" } */ /* { dg-final { scan-tree-dump "New sequence of \[23] stores to replace old one of 14 stores" "store-merging" { target i?86-*-* x86_64-*-* } } } */ /* { dg-final { scan-tree-dump "New sequence of 1 stores to replace old one of 6 stores" "store-merging" { target i?86-*-* x86_64-*-* } } } */ diff --git a/gcc/testsuite/gcc.dg/store_merging_28.c b/gcc/testsuite/gcc.dg/store_merging_28.c index 2d6cffc4694..fadb7fff993 100644 --- a/gcc/testsuite/gcc.dg/store_merging_28.c +++ b/gcc/testsuite/gcc.dg/store_merging_28.c @@ -1,7 +1,7 @@ /* PR tree-optimization/88709 */ /* { dg-do compile } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fno-ipa-icf -fdump-tree-store-merging-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fno-ipa-icf -fdump-tree-store-merging-details" } */ /* { dg-final { scan-tree-dump-times "New sequence of \[24] stores to replace old one of 16 stores" 8 "store-merging" { target { i?86-*-* x86_64-*-* } } } } */ /* { dg-final { scan-tree-dump-times "New sequence of \[24] stores to replace old one of 6 stores" 1 "store-merging" { target { ! arm*-*-* } } } } */ diff --git a/gcc/testsuite/gcc.dg/store_merging_30.c b/gcc/testsuite/gcc.dg/store_merging_30.c index 694d560a621..baf94efe733 100644 --- a/gcc/testsuite/gcc.dg/store_merging_30.c +++ b/gcc/testsuite/gcc.dg/store_merging_30.c @@ -1,7 +1,7 @@ /* PR tree-optimization/94573 */ /* { dg-do compile } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fdump-tree-store-merging-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging-details" } */ /* { dg-final { scan-tree-dump "New sequence of 4 stores to replace old one of 8 stores" "store-merging" { target lp64 } } } */ int var[43][12]; diff --git a/gcc/testsuite/gcc.dg/store_merging_5.c b/gcc/testsuite/gcc.dg/store_merging_5.c index 6e7c72510ff..b0cb0da78e0 100644 --- a/gcc/testsuite/gcc.dg/store_merging_5.c +++ b/gcc/testsuite/gcc.dg/store_merging_5.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ /* Make sure that non-aliasing non-constant interspersed stores do not stop chains. */ diff --git a/gcc/testsuite/gcc.dg/store_merging_7.c b/gcc/testsuite/gcc.dg/store_merging_7.c index c744ece6407..dbe000a463e 100644 --- a/gcc/testsuite/gcc.dg/store_merging_7.c +++ b/gcc/testsuite/gcc.dg/store_merging_7.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ /* Check that we can merge consecutive array members through the pointer. PR rtl-optimization/23684. */ diff --git a/gcc/testsuite/gcc.dg/store_merging_8.c b/gcc/testsuite/gcc.dg/store_merging_8.c index e710a544ff0..d719e0a2257 100644 --- a/gcc/testsuite/gcc.dg/store_merging_8.c +++ b/gcc/testsuite/gcc.dg/store_merging_8.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-require-effective-target store_merge } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ struct baz { struct bar { diff --git a/gcc/testsuite/gcc.dg/strlenopt-85.c b/gcc/testsuite/gcc.dg/strlenopt-85.c index e049e0c30e0..2ba1ee05700 100644 --- a/gcc/testsuite/gcc.dg/strlenopt-85.c +++ b/gcc/testsuite/gcc.dg/strlenopt-85.c @@ -4,7 +4,7 @@ of memory allocated by calloc() even if one or more nul bytes are written into it. { dg-do compile } - { dg-options "-O2 -fdump-tree-optimized" } */ + { dg-options "-O2 -fno-tree-vectorize -fdump-tree-optimized" } */ unsigned n0, n1; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/dump-6.c b/gcc/testsuite/gcc.dg/tree-ssa/dump-6.c index 70659c00c0e..6c803908781 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/dump-6.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/dump-6.c @@ -1,6 +1,6 @@ /* PR middle-end/90676 - default GIMPLE dumps lack information { dg-do compile } - { dg-options "-O2 -fdump-tree-store-merging" } + { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } { dg-require-effective-target int32plus } { dg-require-effective-target store_merge } */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr19210-1.c b/gcc/testsuite/gcc.dg/tree-ssa/pr19210-1.c index 50d86a00485..b9e40e964c1 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/pr19210-1.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr19210-1.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fopt-info-loop-missed" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fopt-info-loop-missed" } */ extern void g(void); void diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr47059.c b/gcc/testsuite/gcc.dg/tree-ssa/pr47059.c index 9f9c61aa213..860cde12c0f 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/pr47059.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr47059.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-Os -fdump-tree-optimized" } */ +/* { dg-options "-Os -fno-tree-vectorize -fdump-tree-optimized" } */ struct struct1 diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr86017.c b/gcc/testsuite/gcc.dg/tree-ssa/pr86017.c index f216e83c7b3..c7ef73ad59e 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/pr86017.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr86017.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-store-merging" } */ void f (void*); diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr91482.c b/gcc/testsuite/gcc.dg/tree-ssa/pr91482.c index 7d6a724e4ad..0ddad573129 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/pr91482.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr91482.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-ccp1 -fdump-tree-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-ccp1 -fdump-tree-store-merging" } */ void write64 (void *p) { diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c index f68be2b3379..8c3d9a4fc58 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ /* { dg-do run } */ -/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details" } */ void abort (void); diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-dse-3.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-dse-3.c index ec08d6c0318..1fc8f089345 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-dse-3.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-dse-3.c @@ -1,5 +1,5 @@ /* { dg-do run } */ -/* { dg-options "-O2 -fno-inline -fno-tree-loop-distribute-patterns -fpredictive-commoning -fdump-tree-pcom-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fno-inline -fno-tree-loop-distribute-patterns -fpredictive-commoning -fdump-tree-pcom-details" } */ int arr1[105] = {2, 3, 5, 7, 11, 13, 0}; int arr2[105] = {2, 3, 5, 7, 11, 13, 0}; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/prefetch-3.c b/gcc/testsuite/gcc.dg/tree-ssa/prefetch-3.c index 467903bf3fc..46f0d0c2317 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/prefetch-3.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/prefetch-3.c @@ -1,7 +1,7 @@ /* Prefetching used to prefer nonsensical unroll factor of 5 in this testcase. */ /* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */ -/* { dg-options "-O2 -fprefetch-loop-arrays -march=amdfam10 -fdump-tree-aprefetch-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fprefetch-loop-arrays -march=amdfam10 -fdump-tree-aprefetch-details" } */ #define N 1000000 diff --git a/gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c b/gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c index 12f09016943..3fa71685ace 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/prefetch-6.c @@ -1,5 +1,5 @@ /* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */ -/* { dg-options "-O2 -fprefetch-loop-arrays -march=amdfam10 --param simultaneous-prefetches=100 --param min-insn-to-prefetch-ratio=6 -fdump-tree-aprefetch-details" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fprefetch-loop-arrays -march=amdfam10 --param simultaneous-prefetches=100 --param min-insn-to-prefetch-ratio=6 -fdump-tree-aprefetch-details" } */ #define N 1000 #define K 900 diff --git a/gcc/testsuite/gcc.dg/tree-ssa/prefetch-8.c b/gcc/testsuite/gcc.dg/tree-ssa/prefetch-8.c index cbd6a80d345..00f41c3e4f4 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/prefetch-8.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/prefetch-8.c @@ -1,5 +1,5 @@ /* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */ -/* { dg-options "-O2 -fno-tree-loop-distribute-patterns -fprefetch-loop-arrays -march=amdfam10 --param simultaneous-prefetches=100 -fdump-tree-aprefetch-details -fdump-tree-optimized" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fno-tree-loop-distribute-patterns -fprefetch-loop-arrays -march=amdfam10 --param simultaneous-prefetches=100 -fdump-tree-aprefetch-details -fdump-tree-optimized" } */ #define K 1000000 int a[K]; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/prefetch-9.c b/gcc/testsuite/gcc.dg/tree-ssa/prefetch-9.c index da4847320b1..e8848c30acc 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/prefetch-9.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/prefetch-9.c @@ -1,5 +1,5 @@ /* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */ -/* { dg-options "-O2 -fno-tree-loop-distribute-patterns -fprefetch-loop-arrays -march=amdfam10 --param simultaneous-prefetches=100 -fdump-tree-aprefetch-details -fdump-tree-optimized" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fno-tree-loop-distribute-patterns -fprefetch-loop-arrays -march=amdfam10 --param simultaneous-prefetches=100 -fdump-tree-aprefetch-details -fdump-tree-optimized" } */ #define K 1000000 int a[K], b[K]; diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-18.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-18.c index 92b2df80ec8..2e7b5b496ea 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-18.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-18.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-optimized" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-optimized" } */ int g(_Complex int*); int f(void) { diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-19.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-19.c index 718b7466e50..7bb8d060631 100644 --- a/gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-19.c +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-19.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-tree-optimized" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-tree-optimized" } */ int g(_Complex int*); int f(void) { diff --git a/gcc/testsuite/gcc.dg/uninit-40.c b/gcc/testsuite/gcc.dg/uninit-40.c index c015191ca32..8708079d397 100644 --- a/gcc/testsuite/gcc.dg/uninit-40.c +++ b/gcc/testsuite/gcc.dg/uninit-40.c @@ -1,6 +1,6 @@ /* PR tree-optimization/98597 */ /* { dg-do compile } */ -/* { dg-options "-O2 -Wuninitialized" } */ +/* { dg-options "-O2 -fno-tree-vectorize -Wuninitialized" } */ union U { double d; int i; float f; }; struct S { char a; int b; char c; unsigned d; union U e; int f[3]; unsigned g[3]; }; diff --git a/gcc/testsuite/gcc.dg/unroll-7.c b/gcc/testsuite/gcc.dg/unroll-7.c index 055369bf8b1..695af5757cc 100644 --- a/gcc/testsuite/gcc.dg/unroll-7.c +++ b/gcc/testsuite/gcc.dg/unroll-7.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fdump-rtl-loop2_unroll-details -funroll-loops" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fdump-rtl-loop2_unroll-details -funroll-loops" } */ /* { dg-require-effective-target int32plus } */ extern int *a; diff --git a/gcc/testsuite/gcc.misc-tests/help.exp b/gcc/testsuite/gcc.misc-tests/help.exp index 5e034d26947..eb6d8686c6a 100644 --- a/gcc/testsuite/gcc.misc-tests/help.exp +++ b/gcc/testsuite/gcc.misc-tests/help.exp @@ -79,7 +79,7 @@ check_for_options c "--help=target,optimizers" "" "" "" check_for_options c "--help=warnings,^joined,^undocumented" "" "" "" check_for_options c "-Q -O2 --help=optimizers" { -O --ftree-loop-vectorize[^\n]*disabled +-ftree-loop-vectorize[^\n]*enabled } " -g " "" check_for_options c "-Q -O3 --help=optimizers" { -O diff --git a/gcc/testsuite/gcc.target/i386/avx512vpopcntdqvl-vpopcntd-1.c b/gcc/testsuite/gcc.target/i386/avx512vpopcntdqvl-vpopcntd-1.c index 709cd21e671..a732bc466db 100644 --- a/gcc/testsuite/gcc.target/i386/avx512vpopcntdqvl-vpopcntd-1.c +++ b/gcc/testsuite/gcc.target/i386/avx512vpopcntdqvl-vpopcntd-1.c @@ -1,5 +1,5 @@ /* { dg-do run } */ -/* { dg-options "-O2 -mavx512vpopcntdq -mavx512bw -mavx512vl" } */ +/* { dg-options "-O2 -fno-tree-vectorize -mavx512vpopcntdq -mavx512bw -mavx512vl" } */ /* { dg-require-effective-target avx512vl } */ /* { dg-require-effective-target avx512vpopcntdqvl } */ /* { dg-require-effective-target avx512bw } */ diff --git a/gcc/testsuite/gcc.target/i386/pr22141.c b/gcc/testsuite/gcc.target/i386/pr22141.c index 036422e8ccf..b68b97f3f72 100644 --- a/gcc/testsuite/gcc.target/i386/pr22141.c +++ b/gcc/testsuite/gcc.target/i386/pr22141.c @@ -1,6 +1,6 @@ /* PR middle-end/22141 */ /* { dg-do compile } */ -/* { dg-options "-Os" } */ +/* { dg-options "-Os -fno-tree-vectorize" } */ extern void abort (void); diff --git a/gcc/testsuite/gcc.target/i386/pr34012.c b/gcc/testsuite/gcc.target/i386/pr34012.c index d0cffa05290..1c1f0eea52e 100644 --- a/gcc/testsuite/gcc.target/i386/pr34012.c +++ b/gcc/testsuite/gcc.target/i386/pr34012.c @@ -1,7 +1,7 @@ /* PR rtl-optimization/34012 */ /* { dg-do compile } */ /* { dg-require-effective-target lp64 } */ -/* { dg-options "-O2 -fno-store-merging" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fno-store-merging" } */ void bar (long int *); void diff --git a/gcc/testsuite/gcc.target/i386/pr49781-1.c b/gcc/testsuite/gcc.target/i386/pr49781-1.c index 60f9d50d866..d5a2e32db97 100644 --- a/gcc/testsuite/gcc.target/i386/pr49781-1.c +++ b/gcc/testsuite/gcc.target/i386/pr49781-1.c @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-O2 -fpic -mtune=generic" } */ +/* { dg-options "-O2 -fno-tree-vectorize -fpic -mtune=generic" } */ /* { dg-require-effective-target fpic } */ static int heap[2*(256 +1+29)+1]; diff --git a/gcc/testsuite/gcc.target/i386/pr95798-1.c b/gcc/testsuite/gcc.target/i386/pr95798-1.c index 9a7e32d6f2f..526f48921fd 100644 --- a/gcc/testsuite/gcc.target/i386/pr95798-1.c +++ b/gcc/testsuite/gcc.target/i386/pr95798-1.c @@ -1,6 +1,6 @@ /* PR target/95798 */ /* { dg-do compile } */ -/* { dg-options "-O2 -masm=att -fomit-frame-pointer" } */ +/* { dg-options "-O2 -fno-tree-vectorize -masm=att -fomit-frame-pointer" } */ /* { dg-final { scan-assembler "1, 8\\\(%rsp,%r\[a-z0-9]*,8\\\)" { target lp64 } } } */ /* { dg-final { scan-assembler "2, 16\\\(%rsp,%r\[a-z0-9]*,8\\\)" { target lp64 } } } */ /* { dg-final { scan-assembler "3, 24\\\(%rsp,%r\[a-z0-9]*,8\\\)" { target lp64 } } } */ diff --git a/gcc/testsuite/gcc.target/i386/pr95798-2.c b/gcc/testsuite/gcc.target/i386/pr95798-2.c index c670d3780e8..6b5c5a73e96 100644 --- a/gcc/testsuite/gcc.target/i386/pr95798-2.c +++ b/gcc/testsuite/gcc.target/i386/pr95798-2.c @@ -1,6 +1,6 @@ /* PR target/95798 */ /* { dg-do compile } */ -/* { dg-options "-O2 -masm=att -fomit-frame-pointer" } */ +/* { dg-options "-O2 -fno-tree-vectorize -masm=att -fomit-frame-pointer" } */ /* { dg-final { scan-assembler "1, 8\\\(%rsp,%r\[a-z0-9]*,8\\\)" { target lp64 } } } */ /* { dg-final { scan-assembler "2, 16\\\(%rsp,%r\[a-z0-9]*,8\\\)" { target lp64 } } } */ /* { dg-final { scan-assembler "3, 24\\\(%rsp,%r\[a-z0-9]*,8\\\)" { target lp64 } } } */ diff --git a/gcc/testsuite/gfortran.dg/pr77498.f b/gcc/testsuite/gfortran.dg/pr77498.f index f957b57bb00..a0fc8275a84 100644 --- a/gcc/testsuite/gfortran.dg/pr77498.f +++ b/gcc/testsuite/gfortran.dg/pr77498.f @@ -1,5 +1,5 @@ ! { dg-do compile } -! { dg-options "-O2 -ffast-math -fdump-tree-pre" } +! { dg-options "-O2 -fno-tree-vectorize -ffast-math -fdump-tree-pre" } subroutine foo(U,V,R,N,A) integer N