From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 620DF38582A1; Wed, 30 Aug 2023 12:38:37 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 620DF38582A1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1693399117; bh=VcmJqm97Gud1yeoy9ExuOR6edctGADEiGJwvYUF0P1Y=; h=From:To:Subject:Date:From; b=rjVcXpwDqAq7CBR0kS6buI6pFtax6/mWnV/zGGjES0jS9WL1R8FXvwzJC4Q9awSYW RrtR6OUYCoZ44NtXRCpk4aZw9A4xN+dmXOzNL1IHYCh2hK/VnmTU96eCLWAHMQ1zbi VDukewkCW7a2dmV0SnvaqieABs3dHlId7U38e8po= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Adhemerval Zanella To: glibc-cvs@sourceware.org Subject: [glibc/azanella/clang] math: Fix test-totalorderl-ldbl-96 exponent setting X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: 13bced10c45594480a29110a2005e70b2a4decb8 X-Git-Newrev: 9811dc9e83dbab2e01de43b19ca60c9916ee8a13 Message-Id: <20230830123837.620DF38582A1@sourceware.org> Date: Wed, 30 Aug 2023 12:38:37 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9811dc9e83dbab2e01de43b19ca60c9916ee8a13 commit 9811dc9e83dbab2e01de43b19ca60c9916ee8a13 Author: Adhemerval Zanella Date: Thu Mar 24 15:14:35 2022 -0300 math: Fix test-totalorderl-ldbl-96 exponent setting Clang issues the following warning: ../sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c:49:2: error: implicit truncation from 'int' to bit-field changes value from 65535 to -1 [-Werror,-Wbitfield-constant-conversion] SET_LDOUBLE_WORDS (ldnx, 0xffff, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../sysdeps/x86_64/fpu/math_ldbl.h:56:28: note: expanded from macro 'SET_LDOUBLE_WORDS' iw_u.parts.sign_exponent = (exp); \ ^ ~~~~~ ../sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c:51:2: error: implicit truncation from 'int' to bit-field changes value from 65535 to -1 [-Werror,-Wbitfield-constant-conversion] SET_LDOUBLE_WORDS (ldny, 0xffff, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../sysdeps/x86_64/fpu/math_ldbl.h:56:28: note: expanded from macro 'SET_LDOUBLE_WORDS' iw_u.parts.sign_exponent = (exp); \ ^ ~~~~~ Diff: --- sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c b/sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c index ce0fc3d25b..159d64155e 100644 --- a/sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c +++ b/sysdeps/ieee754/ldbl-96/test-totalorderl-ldbl-96.c @@ -46,9 +46,9 @@ do_test (void) SET_LDOUBLE_WORDS (ldy, 0x7fff, (tests[i] >> 32) | 0x80000000, tests[i] & 0xffffffffULL); - SET_LDOUBLE_WORDS (ldnx, 0xffff, + SET_LDOUBLE_WORDS (ldnx, -1, tests[i] >> 32, tests[i] & 0xffffffffULL); - SET_LDOUBLE_WORDS (ldny, 0xffff, + SET_LDOUBLE_WORDS (ldny, -1, (tests[i] >> 32) | 0x80000000, tests[i] & 0xffffffffULL); bool to1 = totalorderl (&ldx, &ldy);