# RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \ # RUN: -mcpu=mips32r2 | FileCheck -check-prefix=CHECK-EL %s # RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \ # RUN: -mcpu=mips32r2 | FileCheck -check-prefix=CHECK-EB %s # Check that the assembler can handle the documented syntax # for fpu instructions #------------------------------------------------------------------------------ # FPU Instructions #------------------------------------------------------------------------------ # Little endian #------------------------------------------------------------------------------ # CHECK-EL: add.s $f4, $f6, $f8 # encoding: [0x06,0x55,0x30,0x20] # CHECK-EL: add.d $f4, $f6, $f8 # encoding: [0x06,0x55,0x30,0x21] # CHECK-EL: div.s $f4, $f6, $f8 # encoding: [0x06,0x55,0xf0,0x20] # CHECK-EL: div.d $f4, $f6, $f8 # encoding: [0x06,0x55,0xf0,0x21] # CHECK-EL: mul.s $f4, $f6, $f8 # encoding: [0x06,0x55,0xb0,0x20] # CHECK-EL: mul.d $f4, $f6, $f8 # encoding: [0x06,0x55,0xb0,0x21] # CHECK-EL: sub.s $f4, $f6, $f8 # encoding: [0x06,0x55,0x70,0x20] # CHECK-EL: sub.d $f4, $f6, $f8 # encoding: [0x06,0x55,0x70,0x21] # CHECK-EL: lwc1 $f2, 4($6) # encoding: [0x46,0x9c,0x04,0x00] # CHECK-EL: ldc1 $f2, 4($6) # encoding: [0x46,0xbc,0x04,0x00] # CHECK-EL: swc1 $f2, 4($6) # encoding: [0x46,0x98,0x04,0x00] # CHECK-EL: sdc1 $f2, 4($6) # encoding: [0x46,0xb8,0x04,0x00] # CHECK-EL: bc1f 1332 # encoding: [0x80,0x43,0x9a,0x02] # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] # CHECK-EL: bc1t 1332 # encoding: [0xa0,0x43,0x9a,0x02] # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] # CHECK-EL: luxc1 $f2, $4($6) # encoding: [0x86,0x54,0x48,0x11] # CHECK-EL: suxc1 $f2, $4($6) # encoding: [0x86,0x54,0x88,0x11] # CHECK-EL: ceil.w.s $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x1b] # CHECK-EL: ceil.w.d $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x5b] # CHECK-EL: cvt.w.s $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x09] # CHECK-EL: cvt.w.d $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x49] # CHECK-EL: floor.w.s $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x0b] # CHECK-EL: floor.w.d $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x4b] # CHECK-EL: round.w.s $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x3b] # CHECK-EL: round.w.d $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x7b] # CHECK-EL: sqrt.s $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x0a] # CHECK-EL: sqrt.d $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x4a] # CHECK-EL: trunc.w.s $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x2b] # CHECK-EL: trunc.w.d $f6, $f8 # encoding: [0xc8,0x54,0x3b,0x6b] # CHECK-EL: abs.s $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x03] # CHECK-EL: abs.d $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x23] # CHECK-EL: mov.s $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x00] # CHECK-EL: mov.d $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x20] # CHECK-EL: neg.s $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x0b] # CHECK-EL: neg.d $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x2b] # CHECK-EL: cvt.d.s $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x13] # CHECK-EL: cvt.d.w $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x33] # CHECK-EL: cvt.s.d $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x1b] # CHECK-EL: cvt.s.w $f6, $f8 # encoding: [0xc8,0x54,0x7b,0x3b] # CHECK-EL: cfc1 $6, $0 # encoding: [0xc0,0x54,0x3b,0x10] # CHECK-EL: ctc1 $6, $0 # encoding: [0xc0,0x54,0x3b,0x18] # CHECK-EL: mfc1 $6, $f8 # encoding: [0xc8,0x54,0x3b,0x20] # CHECK-EL: mtc1 $6, $f8 # encoding: [0xc8,0x54,0x3b,0x28] # CHECK-EL: movz.s $f4, $f6, $7 # encoding: [0xe6,0x54,0x78,0x20] # CHECK-EL: movz.d $f4, $f6, $7 # encoding: [0xe6,0x54,0x78,0x21] # CHECK-EL: movn.s $f4, $f6, $7 # encoding: [0xe6,0x54,0x38,0x20] # CHECK-EL: movn.d $f4, $f6, $7 # encoding: [0xe6,0x54,0x38,0x21] # CHECK-EL: movt.s $f4, $f6, $fcc0 # encoding: [0x86,0x54,0x60,0x00] # CHECK-EL: movt.d $f4, $f6, $fcc0 # encoding: [0x86,0x54,0x60,0x02] # CHECK-EL: movf.s $f4, $f6, $fcc0 # encoding: [0x86,0x54,0x20,0x00] # CHECK-EL: movf.d $f4, $f6, $fcc0 # encoding: [0x86,0x54,0x20,0x02] # CHECK-EL: madd.s $f2, $f4, $f6, $f8 # encoding: [0x06,0x55,0x01,0x11] # CHECK-EL: madd.d $f2, $f4, $f6, $f8 # encoding: [0x06,0x55,0x09,0x11] # CHECK-EL: msub.s $f2, $f4, $f6, $f8 # encoding: [0x06,0x55,0x21,0x11] # CHECK-EL: msub.d $f2, $f4, $f6, $f8 # encoding: [0x06,0x55,0x29,0x11] # CHECK-EL: nmadd.s $f2, $f4, $f6, $f8 # encoding: [0x06,0x55,0x02,0x11] # CHECK-EL: nmadd.d $f2, $f4, $f6, $f8 # encoding: [0x06,0x55,0x0a,0x11] # CHECK-EL: nmsub.s $f2, $f4, $f6, $f8 # encoding: [0x06,0x55,0x22,0x11] # CHECK-EL: nmsub.d $f2, $f4, $f6, $f8 # encoding: [0x06,0x55,0x2a,0x11] #------------------------------------------------------------------------------ # Big endian #------------------------------------------------------------------------------ # CHECK-EB: add.s $f4, $f6, $f8 # encoding: [0x55,0x06,0x20,0x30] # CHECK-EB: add.d $f4, $f6, $f8 # encoding: [0x55,0x06,0x21,0x30] # CHECK-EB: div.s $f4, $f6, $f8 # encoding: [0x55,0x06,0x20,0xf0] # CHECK-EB: div.d $f4, $f6, $f8 # encoding: [0x55,0x06,0x21,0xf0] # CHECK-EB: mul.s $f4, $f6, $f8 # encoding: [0x55,0x06,0x20,0xb0] # CHECK-EB: mul.d $f4, $f6, $f8 # encoding: [0x55,0x06,0x21,0xb0] # CHECK-EB: sub.s $f4, $f6, $f8 # encoding: [0x55,0x06,0x20,0x70] # CHECK-EB: sub.d $f4, $f6, $f8 # encoding: [0x55,0x06,0x21,0x70] # CHECK-EB: lwc1 $f2, 4($6) # encoding: [0x9c,0x46,0x00,0x04] # CHECK-EB: ldc1 $f2, 4($6) # encoding: [0xbc,0x46,0x00,0x04] # CHECK-EB: swc1 $f2, 4($6) # encoding: [0x98,0x46,0x00,0x04] # CHECK-EB: sdc1 $f2, 4($6) # encoding: [0xb8,0x46,0x00,0x04] # CHECK-EB: bc1f 1332 # encoding: [0x43,0x80,0x02,0x9a] # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] # CHECK-EB: bc1t 1332 # encoding: [0x43,0xa0,0x02,0x9a] # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] # CHECK-EB: luxc1 $f2, $4($6) # encoding: [0x54,0x86,0x11,0x48] # CHECK-EB: suxc1 $f2, $4($6) # encoding: [0x54,0x86,0x11,0x88] # CHECK-EB: ceil.w.s $f6, $f8 # encoding: [0x54,0xc8,0x1b,0x3b] # CHECK-EB: ceil.w.d $f6, $f8 # encoding: [0x54,0xc8,0x5b,0x3b] # CHECK-EB: cvt.w.s $f6, $f8 # encoding: [0x54,0xc8,0x09,0x3b] # CHECK-EB: cvt.w.d $f6, $f8 # encoding: [0x54,0xc8,0x49,0x3b] # CHECK-EB: floor.w.s $f6, $f8 # encoding: [0x54,0xc8,0x0b,0x3b] # CHECK-EB: floor.w.d $f6, $f8 # encoding: [0x54,0xc8,0x4b,0x3b] # CHECK-EB: round.w.s $f6, $f8 # encoding: [0x54,0xc8,0x3b,0x3b] # CHECK-EB: round.w.d $f6, $f8 # encoding: [0x54,0xc8,0x7b,0x3b] # CHECK-EB: sqrt.s $f6, $f8 # encoding: [0x54,0xc8,0x0a,0x3b] # CHECK-EB: sqrt.d $f6, $f8 # encoding: [0x54,0xc8,0x4a,0x3b] # CHECK-EB: trunc.w.s $f6, $f8 # encoding: [0x54,0xc8,0x2b,0x3b] # CHECK-EB: trunc.w.d $f6, $f8 # encoding: [0x54,0xc8,0x6b,0x3b] # CHECK-EB: abs.s $f6, $f8 # encoding: [0x54,0xc8,0x03,0x7b] # CHECK-EB: abs.d $f6, $f8 # encoding: [0x54,0xc8,0x23,0x7b] # CHECK-EB: mov.s $f6, $f8 # encoding: [0x54,0xc8,0x00,0x7b] # CHECK-EB: mov.d $f6, $f8 # encoding: [0x54,0xc8,0x20,0x7b] # CHECK-EB: neg.s $f6, $f8 # encoding: [0x54,0xc8,0x0b,0x7b] # CHECK-EB: neg.d $f6, $f8 # encoding: [0x54,0xc8,0x2b,0x7b] # CHECK-EB: cvt.d.s $f6, $f8 # encoding: [0x54,0xc8,0x13,0x7b] # CHECK-EB: cvt.d.w $f6, $f8 # encoding: [0x54,0xc8,0x33,0x7b] # CHECK-EB: cvt.s.d $f6, $f8 # encoding: [0x54,0xc8,0x1b,0x7b] # CHECK-EB: cvt.s.w $f6, $f8 # encoding: [0x54,0xc8,0x3b,0x7b] # CHECK-EB: cfc1 $6, $0 # encoding: [0x54,0xc0,0x10,0x3b] # CHECK-EB: ctc1 $6, $0 # encoding: [0x54,0xc0,0x18,0x3b] # CHECK-EB: mfc1 $6, $f8 # encoding: [0x54,0xc8,0x20,0x3b] # CHECK-EB: mtc1 $6, $f8 # encoding: [0x54,0xc8,0x28,0x3b] # CHECK-EB: movz.s $f4, $f6, $7 # encoding: [0x54,0xe6,0x20,0x78] # CHECK-EB: movz.d $f4, $f6, $7 # encoding: [0x54,0xe6,0x21,0x78] # CHECK-EB: movn.s $f4, $f6, $7 # encoding: [0x54,0xe6,0x20,0x38] # CHECK-EB: movn.d $f4, $f6, $7 # encoding: [0x54,0xe6,0x21,0x38] # CHECK-EB: movt.s $f4, $f6, $fcc0 # encoding: [0x54,0x86,0x00,0x60] # CHECK-EB: movt.d $f4, $f6, $fcc0 # encoding: [0x54,0x86,0x02,0x60] # CHECK-EB: movf.s $f4, $f6, $fcc0 # encoding: [0x54,0x86,0x00,0x20] # CHECK-EB: movf.d $f4, $f6, $fcc0 # encoding: [0x54,0x86,0x02,0x20] # CHECK-EB: madd.s $f2, $f4, $f6, $f8 # encoding: [0x55,0x06,0x11,0x01] # CHECK-EB: madd.d $f2, $f4, $f6, $f8 # encoding: [0x55,0x06,0x11,0x09] # CHECK-EB: msub.s $f2, $f4, $f6, $f8 # encoding: [0x55,0x06,0x11,0x21] # CHECK-EB: msub.d $f2, $f4, $f6, $f8 # encoding: [0x55,0x06,0x11,0x29] # CHECK-EB: nmadd.s $f2, $f4, $f6, $f8 # encoding: [0x55,0x06,0x11,0x02] # CHECK-EB: nmadd.d $f2, $f4, $f6, $f8 # encoding: [0x55,0x06,0x11,0x0a] # CHECK-EB: nmsub.s $f2, $f4, $f6, $f8 # encoding: [0x55,0x06,0x11,0x22] # CHECK-EB: nmsub.d $f2, $f4, $f6, $f8 # encoding: [0x55,0x06,0x11,0x2a] add.s $f4, $f6, $f8 add.d $f4, $f6, $f8 div.s $f4, $f6, $f8 div.d $f4, $f6, $f8 mul.s $f4, $f6, $f8 mul.d $f4, $f6, $f8 sub.s $f4, $f6, $f8 sub.d $f4, $f6, $f8 lwc1 $f2, 4($6) ldc1 $f2, 4($6) swc1 $f2, 4($6) sdc1 $f2, 4($6) bc1f 1332 bc1t 1332 luxc1 $f2, $4($6) suxc1 $f2, $4($6) ceil.w.s $f6, $f8 ceil.w.d $f6, $f8 cvt.w.s $f6, $f8 cvt.w.d $f6, $f8 floor.w.s $f6, $f8 floor.w.d $f6, $f8 round.w.s $f6, $f8 round.w.d $f6, $f8 sqrt.s $f6, $f8 sqrt.d $f6, $f8 trunc.w.s $f6, $f8 trunc.w.d $f6, $f8 abs.s $f6, $f8 abs.d $f6, $f8 mov.s $f6, $f8 mov.d $f6, $f8 neg.s $f6, $f8 neg.d $f6, $f8 cvt.d.s $f6, $f8 cvt.d.w $f6, $f8 cvt.s.d $f6, $f8 cvt.s.w $f6, $f8 cfc1 $6, $0 ctc1 $6, $0 mfc1 $6, $f8 mtc1 $6, $f8 movz.s $f4, $f6, $7 movz.d $f4, $f6, $7 movn.s $f4, $f6, $7 movn.d $f4, $f6, $7 movt.s $f4, $f6, $fcc0 movt.d $f4, $f6, $fcc0 movf.s $f4, $f6, $fcc0 movf.d $f4, $f6, $fcc0 madd.s $f2, $f4, $f6, $f8 madd.d $f2, $f4, $f6, $f8 msub.s $f2, $f4, $f6, $f8 msub.d $f2, $f4, $f6, $f8 nmadd.s $f2, $f4, $f6, $f8 nmadd.d $f2, $f4, $f6, $f8 nmsub.s $f2, $f4, $f6, $f8 nmsub.d $f2, $f4, $f6, $f8