Date: Fri, 10 Jun 2022 14:13:02 +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-UKvJIXmwno@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 #6 from var@schellong.biz --- Clang -S -masm=3Datt test.c #APP fldpi fld1 fdivp %st(1) #NO_APP Clang -S -masm=3Dintel test.c #APP fldpi fld1 fdivrp st(1) #NO_APP >From _constant_ source: __asm__ ("\n\t" "fldpi \n\t" "fld1 \n\t" "fdivp \n\t" : "=3Dt"(y) : : ); This wrong behavior is truly powerful... --=20 You are receiving this mail because: You are the assignee for the bug.=
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