Date: Fri, 10 Jun 2022 13:41:14 +0000 From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 264590] assembler generates wrong opcodes of instructions fdiv fdivp fdivr fdivrp fsub fsubp fsubr fsubrp Message-ID: <bug-264590-29464-6vxsk4gMRh@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-264590-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-264590-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264590 --- Comment #5 from var@schellong.biz --- 0000000000000024 <sd>: 24: 55 push %rbp 25: 48 89 e5 mov %rsp,%rbp 28: d9 eb fldpi=20=20 2a: d9 e8 fld1=20=20=20 2c: de f1 fdivp %st,%st(1) 2e: 5d pop %rbp 2f: c3 retq=20=20=20 The 'objdump' works wrong too. 'de f1' is NOT the opcode of 'fdivp', but of 'fdivrp'! --=20 You are receiving this mail because: You are the assignee for the bug.=
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