From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1130) id 37E8B3858C5F; Thu, 2 Feb 2023 14:53:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 37E8B3858C5F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1675349626; bh=Qdwrd+Dko/Bn7rqTofMq/+BGxKVYnLP9/xAVeYwBEfk=; h=From:To:Subject:Date:From; b=vvNlZJqHc7Ed0fD/xaGK4ZCCyQWkq/xS7zMX1ayIX3Oc8ZhBTCAYgG3faa+ZM2Dj9 zCWltTqLSzl7n8fefgEEFAQ3sTgEvzCzKOLm40EmIc2C36tNJsXnsTk6qASAC3fQqs c6aSMXiovfE62ihZ7vtaAwoZJfneA4YFCOt+XsRI= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Richard Sandiford To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-5656] testsuite: Add case-values-threshold to pr107876.C X-Act-Checkin: gcc X-Git-Author: Richard Sandiford X-Git-Refname: refs/heads/trunk X-Git-Oldrev: d84dc419e692d42c3b1e0c82e972c8a6f4c71389 X-Git-Newrev: 5b7b9d2da7691abba0a86c6e6c6935e29f365191 Message-Id: <20230202145346.37E8B3858C5F@sourceware.org> Date: Thu, 2 Feb 2023 14:53:46 +0000 (GMT) List-Id: https://gcc.gnu.org/g:5b7b9d2da7691abba0a86c6e6c6935e29f365191 commit r13-5656-g5b7b9d2da7691abba0a86c6e6c6935e29f365191 Author: Richard Sandiford Date: Thu Feb 2 14:53:33 2023 +0000 testsuite: Add case-values-threshold to pr107876.C This test was failing on aarch64 because aarch64 overrides TARGET_CASE_VALUES_THRESHOLD. The maximum value that allows the test to pass appears to be 6, but the default threshold is 4 or 5 (depending on whether casesi is provided). Going for 4 seemed safest, in case any target-specific features force the maximum passing threshold to be lower on some targets. gcc/testsuite/ * g++.dg/tree-ssa/pr107876.C: Add --param case-values-threshold=4. Diff: --- gcc/testsuite/g++.dg/tree-ssa/pr107876.C | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr107876.C b/gcc/testsuite/g++.dg/tree-ssa/pr107876.C index 6cff2f1b166..d920ba050ea 100644 --- a/gcc/testsuite/g++.dg/tree-ssa/pr107876.C +++ b/gcc/testsuite/g++.dg/tree-ssa/pr107876.C @@ -1,6 +1,6 @@ // { dg-do compile } // { dg-require-effective-target c++11 } -// { dg-options "-O2 -funswitch-loops --param max-unswitch-insns=5 -fdump-tree-unswitch-details" } +// { dg-options "-O2 -funswitch-loops --param max-unswitch-insns=5 --param case-values-threshold=4 -fdump-tree-unswitch-details" } class X { public: