From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id C60DF385141E; Mon, 30 Nov 2020 18:32:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C60DF385141E Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Michael Meissner To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work029)] PowerPC: Require IBM long double for conversion test. X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/work029 X-Git-Oldrev: 59cafc20ad4b7255795c50a3581195cfac71ff43 X-Git-Newrev: 791b8555679f2f13bf74a2b21f4aa96e4b778568 Message-Id: <20201130183230.C60DF385141E@sourceware.org> Date: Mon, 30 Nov 2020 18:32:30 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Nov 2020 18:32:30 -0000 https://gcc.gnu.org/g:791b8555679f2f13bf74a2b21f4aa96e4b778568 commit 791b8555679f2f13bf74a2b21f4aa96e4b778568 Author: Michael Meissner Date: Mon Nov 30 13:32:15 2020 -0500 PowerPC: Require IBM long double for conversion test. The test c-c++-common/dfp/convert-bfp-11.c explicit expects long double to use the IBM 128-bit extended double format. In particular, some of the tests expect an infinity to be created if decimal values that are converted that are too large for IBM extended double. However, the numbers do fit in the range for IEEE 128-bit format, since it has a larger exponent than the IBM 128-bit format. The test fails because an infinity is not generated. gcc/testsuite/ 2020-11-30 Michael Meissner * c-c++-common/dfp/convert-bfp-11.c: Require IBM 128-bit long double. Diff: --- gcc/testsuite/c-c++-common/dfp/convert-bfp-11.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gcc/testsuite/c-c++-common/dfp/convert-bfp-11.c b/gcc/testsuite/c-c++-common/dfp/convert-bfp-11.c index 95c433d2c24..8c970bb76db 100644 --- a/gcc/testsuite/c-c++-common/dfp/convert-bfp-11.c +++ b/gcc/testsuite/c-c++-common/dfp/convert-bfp-11.c @@ -1,4 +1,5 @@ -/* { dg-skip-if "" { ! "powerpc*-*-linux*" } } */ +/* { dg-require-effective-target dfp } */ +/* { dg-require-effective-target ppc_long_double_ibm } */ /* Test decimal float conversions to and from IBM 128-bit long double. Checks are skipped at runtime if long double is not 128 bits.