--- /dev/null
+# RUN: not llvm-mc -disassemble -triple armv8a-none-eabi -mattr=+fullfp16,+neon -show-encoding < %s 2>%t | FileCheck %s
+# RUN FileCheck %s < %t --check-prefix=STDERR
+
+# CHECK: vadd.f16 d0, d1, d2
+# CHECK: vadd.f16 q0, q1, q2
+[0x02,0x0d,0x11,0xf2]
+[0x44,0x0d,0x12,0xf2]
+
+# CHECK: vsub.f16 d0, d1, d2
+# CHECK: vsub.f16 q0, q1, q2
+[0x02,0x0d,0x31,0xf2]
+[0x44,0x0d,0x32,0xf2]
+
+# CHECK: vmul.f16 d0, d1, d2
+# CHECK: vmul.f16 q0, q1, q2
+[0x12,0x0d,0x11,0xf3]
+[0x54,0x0d,0x12,0xf3]
+
+# CHECK: vmul.f16 d1, d2, d3[2]
+# CHECK: vmul.f16 q4, q5, d6[3]
+[0x63,0x19,0x92,0xf2]
+[0x6e,0x89,0x9a,0xf3]
+
+# CHECK: vmla.f16 d0, d1, d2
+# CHECK: vmla.f16 q0, q1, q2
+[0x12,0x0d,0x11,0xf2]
+[0x54,0x0d,0x12,0xf2]
+
+# CHECK: vmla.f16 d5, d6, d7[2]
+# CHECK: vmla.f16 q5, q6, d7[3]
+[0x67,0x51,0x96,0xf2]
+[0x6f,0xa1,0x9c,0xf3]
+
+# CHECK: vmls.f16 d0, d1, d2
+# CHECK: vmls.f16 q0, q1, q2
+[0x12,0x0d,0x31,0xf2]
+[0x54,0x0d,0x32,0xf2]
+
+# CHECK: vmls.f16 d5, d6, d7[2]
+# CHECK: vmls.f16 q5, q6, d7[3]
+[0x67,0x55,0x96,0xf2]
+[0x6f,0xa5,0x9c,0xf3]
+
+# CHECK: vfma.f16 d0, d1, d2
+# CHECK: vfma.f16 q0, q1, q2
+[0x12,0x0c,0x11,0xf2]
+[0x54,0x0c,0x12,0xf2]
+
+# CHECK: vfms.f16 d0, d1, d2
+# CHECK: vfms.f16 q0, q1, q2
+[0x12,0x0c,0x31,0xf2]
+[0x54,0x0c,0x32,0xf2]
+
+# CHECK: vceq.f16 d2, d3, d4
+# CHECK: vceq.f16 q2, q3, q4
+[0x04,0x2e,0x13,0xf2]
+[0x48,0x4e,0x16,0xf2]
+
+# CHECK: vceq.f16 d2, d3, #0
+# CHECK: vceq.f16 q2, q3, #0
+[0x03,0x25,0xb5,0xf3]
+[0x46,0x45,0xb5,0xf3]
+
+# CHECK: vcge.f16 d2, d3, d4
+# CHECK: vcge.f16 q2, q3, q4
+[0x04,0x2e,0x13,0xf3]
+[0x48,0x4e,0x16,0xf3]
+
+# CHECK: vcge.f16 d2, d3, #0
+# CHECK: vcge.f16 q2, q3, #0
+[0x83,0x24,0xb5,0xf3]
+[0xc6,0x44,0xb5,0xf3]
+
+# CHECK: vcgt.f16 d2, d3, d4
+# CHECK: vcgt.f16 q2, q3, q4
+[0x04,0x2e,0x33,0xf3]
+[0x48,0x4e,0x36,0xf3]
+
+# CHECK: vcgt.f16 d2, d3, #0
+# CHECK: vcgt.f16 q2, q3, #0
+[0x03,0x24,0xb5,0xf3]
+[0x46,0x44,0xb5,0xf3]
+
+# CHECK: vcle.f16 d2, d3, #0
+# CHECK: vcle.f16 q2, q3, #0
+[0x83,0x25,0xb5,0xf3]
+[0xc6,0x45,0xb5,0xf3]
+
+# CHECK: vclt.f16 d2, d3, #0
+# CHECK: vclt.f16 q2, q3, #0
+[0x03,0x26,0xb5,0xf3]
+[0x46,0x46,0xb5,0xf3]
+
+# CHECK: vacge.f16 d0, d1, d2
+# CHECK: vacge.f16 q0, q1, q2
+[0x12,0x0e,0x11,0xf3]
+[0x54,0x0e,0x12,0xf3]
+
+# CHECK: vacgt.f16 d0, d1, d2
+# CHECK: vacgt.f16 q0, q1, q2
+[0x12,0x0e,0x31,0xf3]
+[0x54,0x0e,0x32,0xf3]
+
+# CHECK: vabd.f16 d0, d1, d2
+# CHECK: vabd.f16 q0, q1, q2
+[0x02,0x0d,0x31,0xf3]
+[0x44,0x0d,0x32,0xf3]
+
+# CHECK: vabs.f16 d0, d1
+# CHECK: vabs.f16 q0, q1
+[0x01,0x07,0xb5,0xf3]
+[0x42,0x07,0xb5,0xf3]
+
+# CHECK: vmax.f16 d0, d1, d2
+# CHECK: vmax.f16 q0, q1, q2
+[0x02,0x0f,0x11,0xf2]
+[0x44,0x0f,0x12,0xf2]
+
+# CHECK: vmin.f16 d0, d1, d2
+# CHECK: vmin.f16 q0, q1, q2
+[0x02,0x0f,0x31,0xf2]
+[0x44,0x0f,0x32,0xf2]
+
+# CHECK: vmaxnm.f16 d0, d1, d2
+# CHECK: vmaxnm.f16 q0, q1, q2
+[0x12,0x0f,0x11,0xf3]
+[0x54,0x0f,0x12,0xf3]
+
+# CHECK: vminnm.f16 d0, d1, d2
+# CHECK: vminnm.f16 q0, q1, q2
+[0x12,0x0f,0x31,0xf3]
+[0x54,0x0f,0x32,0xf3]
+
+# CHECK: vpadd.f16 d0, d1, d2
+[0x02,0x0d,0x11,0xf3]
+
+# CHECK: vpmax.f16 d0, d1, d2
+[0x02,0x0f,0x11,0xf3]
+
+# CHECK: vpmin.f16 d0, d1, d2
+[0x02,0x0f,0x31,0xf3]
+
+# CHECK: vrecpe.f16 d0, d1
+# CHECK: vrecpe.f16 q0, q1
+[0x01,0x05,0xb7,0xf3]
+[0x42,0x05,0xb7,0xf3]
+
+# CHECK: vrecps.f16 d0, d1, d2
+# CHECK: vrecps.f16 q0, q1, q2
+[0x12,0x0f,0x11,0xf2]
+[0x54,0x0f,0x12,0xf2]
+
+# CHECK: vrsqrte.f16 d0, d1
+# CHECK: vrsqrte.f16 q0, q1
+[0x81,0x05,0xb7,0xf3]
+[0xc2,0x05,0xb7,0xf3]
+
+# CHECK: vrsqrts.f16 d0, d1, d2
+# CHECK: vrsqrts.f16 q0, q1, q2
+[0x12,0x0f,0x31,0xf2]
+[0x54,0x0f,0x32,0xf2]
+
+# CHECK: vneg.f16 d0, d1
+# CHECK: vneg.f16 q0, q1
+[0x81,0x07,0xb5,0xf3]
+[0xc2,0x07,0xb5,0xf3]
+
+# CHECK: vcvt.s16.f16 d0, d1
+# CHECK: vcvt.u16.f16 d0, d1
+# CHECK: vcvt.f16.s16 d0, d1
+# CHECK: vcvt.f16.u16 d0, d1
+# CHECK: vcvt.s16.f16 q0, q1
+# CHECK: vcvt.u16.f16 q0, q1
+# CHECK: vcvt.f16.s16 q0, q1
+# CHECK: vcvt.f16.u16 q0, q1
+[0x01,0x07,0xb7,0xf3]
+[0x81,0x07,0xb7,0xf3]
+[0x01,0x06,0xb7,0xf3]
+[0x81,0x06,0xb7,0xf3]
+[0x42,0x07,0xb7,0xf3]
+[0xc2,0x07,0xb7,0xf3]
+[0x42,0x06,0xb7,0xf3]
+[0xc2,0x06,0xb7,0xf3]
+
+# CHECK: vcvta.s16.f16 d0, d1
+# CHECK: vcvta.s16.f16 q0, q1
+# CHECK: vcvta.u16.f16 d0, d1
+# CHECK: vcvta.u16.f16 q0, q1
+[0x01,0x00,0xb7,0xf3]
+[0x42,0x00,0xb7,0xf3]
+[0x81,0x00,0xb7,0xf3]
+[0xc2,0x00,0xb7,0xf3]
+
+# CHECK: vcvtm.s16.f16 d0, d1
+# CHECK: vcvtm.s16.f16 q0, q1
+# CHECK: vcvtm.u16.f16 d0, d1
+# CHECK: vcvtm.u16.f16 q0, q1
+[0x01,0x03,0xb7,0xf3]
+[0x42,0x03,0xb7,0xf3]
+[0x81,0x03,0xb7,0xf3]
+[0xc2,0x03,0xb7,0xf3]
+
+# CHECK: vcvtn.s16.f16 d0, d1
+# CHECK: vcvtn.s16.f16 q0, q1
+# CHECK: vcvtn.u16.f16 d0, d1
+# CHECK: vcvtn.u16.f16 q0, q1
+[0x01,0x01,0xb7,0xf3]
+[0x42,0x01,0xb7,0xf3]
+[0x81,0x01,0xb7,0xf3]
+[0xc2,0x01,0xb7,0xf3]
+
+# CHECK: vcvtp.s16.f16 d0, d1
+# CHECK: vcvtp.s16.f16 q0, q1
+# CHECK: vcvtp.u16.f16 d0, d1
+# CHECK: vcvtp.u16.f16 q0, q1
+[0x01,0x02,0xb7,0xf3]
+[0x42,0x02,0xb7,0xf3]
+[0x81,0x02,0xb7,0xf3]
+[0xc2,0x02,0xb7,0xf3]
+
+# CHECK: vcvt.s16.f16 d0, d1, #1
+# CHECK: vcvt.u16.f16 d0, d1, #2
+# CHECK: vcvt.f16.s16 d0, d1, #3
+# CHECK: vcvt.f16.u16 d0, d1, #4
+# CHECK: vcvt.s16.f16 q0, q1, #5
+# CHECK: vcvt.u16.f16 q0, q1, #6
+# CHECK: vcvt.f16.s16 q0, q1, #7
+# CHECK: vcvt.f16.u16 q0, q1, #8
+[0x11,0x0d,0xbf,0xf2]
+[0x11,0x0d,0xbe,0xf3]
+[0x11,0x0c,0xbd,0xf2]
+[0x11,0x0c,0xbc,0xf3]
+[0x52,0x0d,0xbb,0xf2]
+[0x52,0x0d,0xba,0xf3]
+[0x52,0x0c,0xb9,0xf2]
+[0x52,0x0c,0xb8,0xf3]
+
+# CHECK: vrinta.f16 d0, d1
+# CHECK: vrinta.f16 q0, q1
+[0x01,0x05,0xb6,0xf3]
+[0x42,0x05,0xb6,0xf3]
+
+# CHECK: vrintm.f16 d0, d1
+# CHECK: vrintm.f16 q0, q1
+[0x81,0x06,0xb6,0xf3]
+[0xc2,0x06,0xb6,0xf3]
+
+# CHECK: vrintn.f16 d0, d1
+# CHECK: vrintn.f16 q0, q1
+[0x01,0x04,0xb6,0xf3]
+[0x42,0x04,0xb6,0xf3]
+
+# CHECK: vrintp.f16 d0, d1
+# CHECK: vrintp.f16 q0, q1
+[0x81,0x07,0xb6,0xf3]
+[0xc2,0x07,0xb6,0xf3]
+
+# CHECK: vrintx.f16 d0, d1
+# CHECK: vrintx.f16 q0, q1
+[0x81,0x04,0xb6,0xf3]
+[0xc2,0x04,0xb6,0xf3]
+
+# CHECK: vrintz.f16 d0, d1
+# CHECK: vrintz.f16 q0, q1
+[0x81,0x05,0xb6,0xf3]
+[0xc2,0x05,0xb6,0xf3]
+
+# Existing VMOV(immediate, Advanced SIMD) instructions within the encoding
+# space of the new FP16 VCVT(between floating - point and fixed - point,
+# Advanced SIMD):
+# 4 -- Q
+# 2 -- VMOV op
+# 1 -- VCVT op
+# 2 -- VCVT FP size
+[0x10,0x0c,0xc7,0xf2]
+[0x10,0x0d,0xc7,0xf2]
+[0x10,0x0e,0xc7,0xf2]
+[0x10,0x0f,0xc7,0xf2]
+[0x20,0x0c,0xc7,0xf2]
+[0x20,0x0d,0xc7,0xf2]
+[0x20,0x0e,0xc7,0xf2]
+[0x20,0x0f,0xc7,0xf2]
+[0x50,0x0c,0xc7,0xf2]
+[0x50,0x0d,0xc7,0xf2]
+[0x50,0x0e,0xc7,0xf2]
+[0x50,0x0f,0xc7,0xf2]
+[0x70,0x0c,0xc7,0xf2]
+[0x70,0x0d,0xc7,0xf2]
+[0x70,0x0e,0xc7,0xf2]
+[0x70,0x0f,0xc7,0xf2]
+# CHECK: vmov.i32 d16, #0x70ff
+# CHECK: vmov.i32 d16, #0x70ffff
+# CHECK: vmov.i8 d16, #0x70
+# CHECK: vmov.f32 d16, #1.000000e+00
+# CHECK: vmull.s8 q8, d7, d16
+# STDERR: warning: invalid instruction encoding
+# STDERR-NEXT: [0x20,0x0d,0xc7,0xf2]
+# CHECK: vmull.p8 q8, d7, d16
+# STDERR: warning: invalid instruction encoding
+# STDERR-NEXT: [0x20,0x0f,0xc7,0xf2]
+# CHECK: vmov.i32 q8, #0x70ff
+# CHECK: vmov.i32 q8, #0x70ffff
+# CHECK: vmov.i8 q8, #0x70
+# CHECK: vmov.f32 q8, #1.000000e+00
+# CHECK: vmvn.i32 q8, #0x70ff
+# CHECK: vmvn.i32 q8, #0x70ffff
+# CHECK: vmov.i64 q8, #0xffffff0000000
+# STDERR: warning: invalid instruction encoding
+# STDERR-NEXT: [0x70,0x0f,0xc7,0xf2]
projects / oota-llvm.git / blobdiff