From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 82EE33858C62; Wed, 17 Apr 2024 20:07:47 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 82EE33858C62 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1713384467; bh=aqz6IcvqI1x3S+paIvIaUx5YzJSZxG+SA6JXr9tzAao=; h=From:To:Subject:Date:From; b=Sg3im7NrSTn0sjy7YV9VWLODXu8BqF7YRg43kSQ8YhLVsDWiAsowmCtAxToNWZEXr L1ci856W0XPZutyOZyvnijS65BJqUwkbpqqVUYOoMkSJLCtbbSJa4BbYszePanRY6+ /STfp0yhV+1EfMIIJGcSFAiAwA4bczWUS04LsPu0= 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] i386: Disable math_opt_barrier and math_force_eval for clang X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: 5e73929ed326d493d0e1bac49605a3d205139a09 X-Git-Newrev: 4f159526dea6151ca19eafd85a7fc43d9d405ff9 Message-Id: <20240417200747.82EE33858C62@sourceware.org> Date: Wed, 17 Apr 2024 20:07:47 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4f159526dea6151ca19eafd85a7fc43d9d405ff9 commit 4f159526dea6151ca19eafd85a7fc43d9d405ff9 Author: Adhemerval Zanella Date: Tue Jul 26 08:45:02 2022 -0300 i386: Disable math_opt_barrier and math_force_eval for clang It triggers an ICE with clang while building round_and_return. Diff: --- sysdeps/x86/fpu/math-barriers.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sysdeps/x86/fpu/math-barriers.h b/sysdeps/x86/fpu/math-barriers.h index 6fdcdac280..59577b77ea 100644 --- a/sysdeps/x86/fpu/math-barriers.h +++ b/sysdeps/x86/fpu/math-barriers.h @@ -19,7 +19,7 @@ #ifndef X86_MATH_BARRIERS_H #define X86_MATH_BARRIERS_H 1 -#ifdef __SSE2_MATH__ +#if defined __SSE2_MATH__ && !defined (__clang__) # define math_opt_barrier(x) \ ({ __typeof(x) __x; \ if (sizeof (x) <= sizeof (double) \