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[130.44.146.16]) by smtp.gmail.com with ESMTPSA id v10-20020ae9e30a000000b007832870e803sm314206qkf.68.2024.02.05.13.34.59 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Feb 2024 13:34:59 -0800 (PST) From: Jason Merrill To: gcc-patches@gcc.gnu.org Subject: [pushed] c++: -frounding-math test [PR109359] Date: Mon, 5 Feb 2024 16:34:34 -0500 Message-ID: <20240205213458.822987-1-jason@redhat.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true X-Spam-Status: No, score=-12.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Tested x86_64-pc-linux-gnu, applying to trunk. -- 8< -- This test was fixed by the patch for PR95226, but that patch had no testcase so let's add this one. PR c++/109359 gcc/testsuite/ChangeLog: * g++.dg/ext/frounding-math1.C: New test. --- gcc/testsuite/g++.dg/ext/frounding-math1.C | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/frounding-math1.C diff --git a/gcc/testsuite/g++.dg/ext/frounding-math1.C b/gcc/testsuite/g++.dg/ext/frounding-math1.C new file mode 100644 index 00000000000..ecc46fd6017 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/frounding-math1.C @@ -0,0 +1,8 @@ +// PR c++/109359 +// { dg-additional-options -frounding-math } + +// For a while we were emitting two doubles (4 .long directives) as the value +// of a float array; it should only be two .longs. + +// { dg-final { scan-assembler-times "long" 2 { target x86_64-*-* } } } +float xs[] = {0.001914, 0.630539}; base-commit: c7e8381748f78335e9fef23f363b6a9e4463ce7e -- 2.43.0