; RUN: not llvm-mc -triple arm64-apple-darwin -mattr=neon -show-encoding -output-asm-variant=1 < %s 2>%t | FileCheck %s ; RUN: FileCheck %s < %t --check-prefix=NO-FP16 ; RUN: llvm-mc -triple arm64-apple-darwin -mattr=neon,v8.2a,fullfp16 -show-encoding -output-asm-variant=1 < %s | FileCheck %s --check-prefix=CHECK --check-prefix=FP16 foo: ;----------------------------------------------------------------------------- ; Floating-point arithmetic ;----------------------------------------------------------------------------- fabs h1, h2 fabs s1, s2 fabs d1, d2 ; FP16: fabs h1, h2 ; encoding: [0x41,0xc0,0xe0,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fabs h1, h2 ; CHECK: fabs s1, s2 ; encoding: [0x41,0xc0,0x20,0x1e] ; CHECK: fabs d1, d2 ; encoding: [0x41,0xc0,0x60,0x1e] fadd h1, h2, h3 fadd s1, s2, s3 fadd d1, d2, d3 ; FP16: fadd h1, h2, h3 ; encoding: [0x41,0x28,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fadd h1, h2, h3 ; CHECK: fadd s1, s2, s3 ; encoding: [0x41,0x28,0x23,0x1e] ; CHECK: fadd d1, d2, d3 ; encoding: [0x41,0x28,0x63,0x1e] fdiv h1, h2, h3 fdiv s1, s2, s3 fdiv d1, d2, d3 ; FP16: fdiv h1, h2, h3 ; encoding: [0x41,0x18,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fdiv h1, h2, h3 ; CHECK: fdiv s1, s2, s3 ; encoding: [0x41,0x18,0x23,0x1e] ; CHECK: fdiv d1, d2, d3 ; encoding: [0x41,0x18,0x63,0x1e] fmadd h1, h2, h3, h4 fmadd s1, s2, s3, s4 fmadd d1, d2, d3, d4 ; FP16: fmadd h1, h2, h3, h4 ; encoding: [0x41,0x10,0xc3,0x1f] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmadd h1, h2, h3, h4 ; CHECK: fmadd s1, s2, s3, s4 ; encoding: [0x41,0x10,0x03,0x1f] ; CHECK: fmadd d1, d2, d3, d4 ; encoding: [0x41,0x10,0x43,0x1f] fmax h1, h2, h3 fmax s1, s2, s3 fmax d1, d2, d3 fmaxnm h1, h2, h3 fmaxnm s1, s2, s3 fmaxnm d1, d2, d3 ; FP16: fmax h1, h2, h3 ; encoding: [0x41,0x48,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmax h1, h2, h3 ; CHECK: fmax s1, s2, s3 ; encoding: [0x41,0x48,0x23,0x1e] ; CHECK: fmax d1, d2, d3 ; encoding: [0x41,0x48,0x63,0x1e] ; FP16: fmaxnm h1, h2, h3 ; encoding: [0x41,0x68,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmaxnm h1, h2, h3 ; CHECK: fmaxnm s1, s2, s3 ; encoding: [0x41,0x68,0x23,0x1e] ; CHECK: fmaxnm d1, d2, d3 ; encoding: [0x41,0x68,0x63,0x1e] fmin h1, h2, h3 fmin s1, s2, s3 fmin d1, d2, d3 fminnm h1, h2, h3 fminnm s1, s2, s3 fminnm d1, d2, d3 ; FP16: fmin h1, h2, h3 ; encoding: [0x41,0x58,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmin h1, h2, h3 ; CHECK: fmin s1, s2, s3 ; encoding: [0x41,0x58,0x23,0x1e] ; CHECK: fmin d1, d2, d3 ; encoding: [0x41,0x58,0x63,0x1e] ; FP16: fminnm h1, h2, h3 ; encoding: [0x41,0x78,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fminnm h1, h2, h3 ; CHECK: fminnm s1, s2, s3 ; encoding: [0x41,0x78,0x23,0x1e] ; CHECK: fminnm d1, d2, d3 ; encoding: [0x41,0x78,0x63,0x1e] fmsub h1, h2, h3, h4 fmsub s1, s2, s3, s4 fmsub d1, d2, d3, d4 ; FP16: fmsub h1, h2, h3, h4 ; encoding: [0x41,0x90,0xc3,0x1f] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmsub h1, h2, h3, h4 ; CHECK: fmsub s1, s2, s3, s4 ; encoding: [0x41,0x90,0x03,0x1f] ; CHECK: fmsub d1, d2, d3, d4 ; encoding: [0x41,0x90,0x43,0x1f] fmul h1, h2, h3 fmul s1, s2, s3 fmul d1, d2, d3 ; FP16: fmul h1, h2, h3 ; encoding: [0x41,0x08,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmul h1, h2, h3 ; CHECK: fmul s1, s2, s3 ; encoding: [0x41,0x08,0x23,0x1e] ; CHECK: fmul d1, d2, d3 ; encoding: [0x41,0x08,0x63,0x1e] fneg h1, h2 fneg s1, s2 fneg d1, d2 ; FP16: fneg h1, h2 ; encoding: [0x41,0x40,0xe1,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fneg h1, h2 ; CHECK: fneg s1, s2 ; encoding: [0x41,0x40,0x21,0x1e] ; CHECK: fneg d1, d2 ; encoding: [0x41,0x40,0x61,0x1e] fnmadd h1, h2, h3, h4 fnmadd s1, s2, s3, s4 fnmadd d1, d2, d3, d4 ; FP16: fnmadd h1, h2, h3, h4 ; encoding: [0x41,0x10,0xe3,0x1f] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fnmadd h1, h2, h3, h4 ; CHECK: fnmadd s1, s2, s3, s4 ; encoding: [0x41,0x10,0x23,0x1f] ; CHECK: fnmadd d1, d2, d3, d4 ; encoding: [0x41,0x10,0x63,0x1f] fnmsub h1, h2, h3, h4 fnmsub s1, s2, s3, s4 fnmsub d1, d2, d3, d4 ; FP16: fnmsub h1, h2, h3, h4 ; encoding: [0x41,0x90,0xe3,0x1f] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fnmsub h1, h2, h3, h4 ; CHECK: fnmsub s1, s2, s3, s4 ; encoding: [0x41,0x90,0x23,0x1f] ; CHECK: fnmsub d1, d2, d3, d4 ; encoding: [0x41,0x90,0x63,0x1f] fnmul h1, h2, h3 fnmul s1, s2, s3 fnmul d1, d2, d3 ; FP16: fnmul h1, h2, h3 ; encoding: [0x41,0x88,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fnmul h1, h2, h3 ; CHECK: fnmul s1, s2, s3 ; encoding: [0x41,0x88,0x23,0x1e] ; CHECK: fnmul d1, d2, d3 ; encoding: [0x41,0x88,0x63,0x1e] fsqrt h1, h2 fsqrt s1, s2 fsqrt d1, d2 ; FP16: fsqrt h1, h2 ; encoding: [0x41,0xc0,0xe1,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fsqrt h1, h2 ; CHECK: fsqrt s1, s2 ; encoding: [0x41,0xc0,0x21,0x1e] ; CHECK: fsqrt d1, d2 ; encoding: [0x41,0xc0,0x61,0x1e] fsub h1, h2, h3 fsub s1, s2, s3 fsub d1, d2, d3 ; FP16: fsub h1, h2, h3 ; encoding: [0x41,0x38,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fsub h1, h2, h3 ; CHECK: fsub s1, s2, s3 ; encoding: [0x41,0x38,0x23,0x1e] ; CHECK: fsub d1, d2, d3 ; encoding: [0x41,0x38,0x63,0x1e] ;----------------------------------------------------------------------------- ; Floating-point comparison ;----------------------------------------------------------------------------- fccmp h1, h2, #0, eq fccmp s1, s2, #0, eq fccmp d1, d2, #0, eq fccmpe h1, h2, #0, eq fccmpe s1, s2, #0, eq fccmpe d1, d2, #0, eq ; FP16: fccmp h1, h2, #0, eq ; encoding: [0x20,0x04,0xe2,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fccmp h1, h2, #0, eq ; CHECK: fccmp s1, s2, #0, eq ; encoding: [0x20,0x04,0x22,0x1e] ; CHECK: fccmp d1, d2, #0, eq ; encoding: [0x20,0x04,0x62,0x1e] ; FP16: fccmpe h1, h2, #0, eq ; encoding: [0x30,0x04,0xe2,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fccmpe h1, h2, #0, eq ; CHECK: fccmpe s1, s2, #0, eq ; encoding: [0x30,0x04,0x22,0x1e] ; CHECK: fccmpe d1, d2, #0, eq ; encoding: [0x30,0x04,0x62,0x1e] fcmp h1, h2 fcmp s1, s2 fcmp d1, d2 fcmp h1, #0.0 fcmp s1, #0.0 fcmp d1, #0.0 fcmpe h1, h2 fcmpe s1, s2 fcmpe d1, d2 fcmpe h1, #0.0 fcmpe s1, #0.0 fcmpe d1, #0.0 ; FP16: fcmp h1, h2 ; encoding: [0x20,0x20,0xe2,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcmp h1, h2 ; CHECK: fcmp s1, s2 ; encoding: [0x20,0x20,0x22,0x1e] ; CHECK: fcmp d1, d2 ; encoding: [0x20,0x20,0x62,0x1e] ; FP16: fcmp h1, #0.0 ; encoding: [0x28,0x20,0xe0,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcmp h1, #0.0 ; CHECK: fcmp s1, #0.0 ; encoding: [0x28,0x20,0x20,0x1e] ; CHECK: fcmp d1, #0.0 ; encoding: [0x28,0x20,0x60,0x1e] ; FP16: fcmpe h1, h2 ; encoding: [0x30,0x20,0xe2,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcmpe h1, h2 ; CHECK: fcmpe s1, s2 ; encoding: [0x30,0x20,0x22,0x1e] ; CHECK: fcmpe d1, d2 ; encoding: [0x30,0x20,0x62,0x1e] ; FP16: fcmpe h1, #0.0 ; encoding: [0x38,0x20,0xe0,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcmpe h1, #0.0 ; CHECK: fcmpe s1, #0.0 ; encoding: [0x38,0x20,0x20,0x1e] ; CHECK: fcmpe d1, #0.0 ; encoding: [0x38,0x20,0x60,0x1e] ;----------------------------------------------------------------------------- ; Floating-point conditional select ;----------------------------------------------------------------------------- fcsel h1, h2, h3, eq fcsel s1, s2, s3, eq fcsel d1, d2, d3, eq ; FP16: fcsel h1, h2, h3, eq ; encoding: [0x41,0x0c,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcsel h1, h2, h3, eq ; CHECK: fcsel s1, s2, s3, eq ; encoding: [0x41,0x0c,0x23,0x1e] ; CHECK: fcsel d1, d2, d3, eq ; encoding: [0x41,0x0c,0x63,0x1e] ;----------------------------------------------------------------------------- ; Floating-point convert ;----------------------------------------------------------------------------- fcvt h1, d2 fcvt s1, d2 fcvt d1, h2 fcvt s1, h2 fcvt d1, s2 fcvt h1, s2 ; CHECK: fcvt h1, d2 ; encoding: [0x41,0xc0,0x63,0x1e] ; CHECK: fcvt s1, d2 ; encoding: [0x41,0x40,0x62,0x1e] ; CHECK: fcvt d1, h2 ; encoding: [0x41,0xc0,0xe2,0x1e] ; CHECK: fcvt s1, h2 ; encoding: [0x41,0x40,0xe2,0x1e] ; CHECK: fcvt d1, s2 ; encoding: [0x41,0xc0,0x22,0x1e] ; CHECK: fcvt h1, s2 ; encoding: [0x41,0xc0,0x23,0x1e] fcvtas w1, d2 fcvtas x1, d2 fcvtas w1, s2 fcvtas x1, s2 fcvtas w1, h2 fcvtas x1, h2 ; CHECK: fcvtas w1, d2 ; encoding: [0x41,0x00,0x64,0x1e] ; CHECK: fcvtas x1, d2 ; encoding: [0x41,0x00,0x64,0x9e] ; CHECK: fcvtas w1, s2 ; encoding: [0x41,0x00,0x24,0x1e] ; CHECK: fcvtas x1, s2 ; encoding: [0x41,0x00,0x24,0x9e] ; FP16: fcvtas w1, h2 ; encoding: [0x41,0x00,0xe4,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtas w1, h2 ; FP16: fcvtas x1, h2 ; encoding: [0x41,0x00,0xe4,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtas x1, h2 fcvtau w1, h2 fcvtau w1, s2 fcvtau w1, d2 fcvtau x1, h2 fcvtau x1, s2 fcvtau x1, d2 ; FP16: fcvtau w1, h2 ; encoding: [0x41,0x00,0xe5,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtau w1, h2 ; CHECK: fcvtau w1, s2 ; encoding: [0x41,0x00,0x25,0x1e] ; CHECK: fcvtau w1, d2 ; encoding: [0x41,0x00,0x65,0x1e] ; FP16: fcvtau x1, h2 ; encoding: [0x41,0x00,0xe5,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtau x1, h2 ; CHECK: fcvtau x1, s2 ; encoding: [0x41,0x00,0x25,0x9e] ; CHECK: fcvtau x1, d2 ; encoding: [0x41,0x00,0x65,0x9e] fcvtms w1, h2 fcvtms w1, s2 fcvtms w1, d2 fcvtms x1, h2 fcvtms x1, s2 fcvtms x1, d2 ; FP16: fcvtms w1, h2 ; encoding: [0x41,0x00,0xf0,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtms w1, h2 ; CHECK: fcvtms w1, s2 ; encoding: [0x41,0x00,0x30,0x1e] ; CHECK: fcvtms w1, d2 ; encoding: [0x41,0x00,0x70,0x1e] ; FP16: fcvtms x1, h2 ; encoding: [0x41,0x00,0xf0,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtms x1, h2 ; CHECK: fcvtms x1, s2 ; encoding: [0x41,0x00,0x30,0x9e] ; CHECK: fcvtms x1, d2 ; encoding: [0x41,0x00,0x70,0x9e] fcvtmu w1, h2 fcvtmu w1, s2 fcvtmu w1, d2 fcvtmu x1, h2 fcvtmu x1, s2 fcvtmu x1, d2 ; FP16: fcvtmu w1, h2 ; encoding: [0x41,0x00,0xf1,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtmu w1, h2 ; CHECK: fcvtmu w1, s2 ; encoding: [0x41,0x00,0x31,0x1e] ; CHECK: fcvtmu w1, d2 ; encoding: [0x41,0x00,0x71,0x1e] ; FP16: fcvtmu x1, h2 ; encoding: [0x41,0x00,0xf1,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtmu x1, h2 ; CHECK: fcvtmu x1, s2 ; encoding: [0x41,0x00,0x31,0x9e] ; CHECK: fcvtmu x1, d2 ; encoding: [0x41,0x00,0x71,0x9e] fcvtns w1, h2 fcvtns w1, s2 fcvtns w1, d2 fcvtns x1, h2 fcvtns x1, s2 fcvtns x1, d2 ; FP16: fcvtns w1, h2 ; encoding: [0x41,0x00,0xe0,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtns w1, h2 ; CHECK: fcvtns w1, s2 ; encoding: [0x41,0x00,0x20,0x1e] ; CHECK: fcvtns w1, d2 ; encoding: [0x41,0x00,0x60,0x1e] ; FP16: fcvtns x1, h2 ; encoding: [0x41,0x00,0xe0,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtns x1, h2 ; CHECK: fcvtns x1, s2 ; encoding: [0x41,0x00,0x20,0x9e] ; CHECK: fcvtns x1, d2 ; encoding: [0x41,0x00,0x60,0x9e] fcvtnu w1, h2 fcvtnu w1, s2 fcvtnu w1, d2 fcvtnu x1, h2 fcvtnu x1, s2 fcvtnu x1, d2 ; FP16: fcvtnu w1, h2 ; encoding: [0x41,0x00,0xe1,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtnu w1, h2 ; CHECK: fcvtnu w1, s2 ; encoding: [0x41,0x00,0x21,0x1e] ; CHECK: fcvtnu w1, d2 ; encoding: [0x41,0x00,0x61,0x1e] ; FP16: fcvtnu x1, h2 ; encoding: [0x41,0x00,0xe1,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtnu x1, h2 ; CHECK: fcvtnu x1, s2 ; encoding: [0x41,0x00,0x21,0x9e] ; CHECK: fcvtnu x1, d2 ; encoding: [0x41,0x00,0x61,0x9e] fcvtps w1, h2 fcvtps w1, s2 fcvtps w1, d2 fcvtps x1, h2 fcvtps x1, s2 fcvtps x1, d2 ; FP16: fcvtps w1, h2 ; encoding: [0x41,0x00,0xe8,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtps w1, h2 ; CHECK: fcvtps w1, s2 ; encoding: [0x41,0x00,0x28,0x1e] ; CHECK: fcvtps w1, d2 ; encoding: [0x41,0x00,0x68,0x1e] ; FP16: fcvtps x1, h2 ; encoding: [0x41,0x00,0xe8,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtps x1, h2 ; CHECK: fcvtps x1, s2 ; encoding: [0x41,0x00,0x28,0x9e] ; CHECK: fcvtps x1, d2 ; encoding: [0x41,0x00,0x68,0x9e] fcvtpu w1, h2 fcvtpu w1, s2 fcvtpu w1, d2 fcvtpu x1, h2 fcvtpu x1, s2 fcvtpu x1, d2 ; FP16: fcvtpu w1, h2 ; encoding: [0x41,0x00,0xe9,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtpu w1, h2 ; CHECK: fcvtpu w1, s2 ; encoding: [0x41,0x00,0x29,0x1e] ; CHECK: fcvtpu w1, d2 ; encoding: [0x41,0x00,0x69,0x1e] ; FP16: fcvtpu x1, h2 ; encoding: [0x41,0x00,0xe9,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtpu x1, h2 ; CHECK: fcvtpu x1, s2 ; encoding: [0x41,0x00,0x29,0x9e] ; CHECK: fcvtpu x1, d2 ; encoding: [0x41,0x00,0x69,0x9e] fcvtzs w1, h2 fcvtzs w1, h2, #1 fcvtzs w1, s2 fcvtzs w1, s2, #1 fcvtzs w1, d2 fcvtzs w1, d2, #1 fcvtzs x1, h2 fcvtzs x1, h2, #1 fcvtzs x1, s2 fcvtzs x1, s2, #1 fcvtzs x1, d2 fcvtzs x1, d2, #1 ; FP16: fcvtzs w1, h2 ; encoding: [0x41,0x00,0xf8,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtzs w1, h2 ; FP16: fcvtzs w1, h2, #1 ; encoding: [0x41,0xfc,0xd8,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtzs w1, h2, #1 ; CHECK: fcvtzs w1, s2 ; encoding: [0x41,0x00,0x38,0x1e] ; CHECK: fcvtzs w1, s2, #1 ; encoding: [0x41,0xfc,0x18,0x1e] ; CHECK: fcvtzs w1, d2 ; encoding: [0x41,0x00,0x78,0x1e] ; CHECK: fcvtzs w1, d2, #1 ; encoding: [0x41,0xfc,0x58,0x1e] ; FP16: fcvtzs x1, h2 ; encoding: [0x41,0x00,0xf8,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtzs x1, h2 ; FP16: fcvtzs x1, h2, #1 ; encoding: [0x41,0xfc,0xd8,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtzs x1, h2, #1 ; CHECK: fcvtzs x1, s2 ; encoding: [0x41,0x00,0x38,0x9e] ; CHECK: fcvtzs x1, s2, #1 ; encoding: [0x41,0xfc,0x18,0x9e] ; CHECK: fcvtzs x1, d2 ; encoding: [0x41,0x00,0x78,0x9e] ; CHECK: fcvtzs x1, d2, #1 ; encoding: [0x41,0xfc,0x58,0x9e] fcvtzu w1, h2 fcvtzu w1, h2, #1 fcvtzu w1, s2 fcvtzu w1, s2, #1 fcvtzu w1, d2 fcvtzu w1, d2, #1 fcvtzu x1, h2 fcvtzu x1, h2, #1 fcvtzu x1, s2 fcvtzu x1, s2, #1 fcvtzu x1, d2 fcvtzu x1, d2, #1 ; FP16: fcvtzu w1, h2 ; encoding: [0x41,0x00,0xf9,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtzu w1, h2 ; FP16: fcvtzu w1, h2, #1 ; encoding: [0x41,0xfc,0xd9,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtzu w1, h2, #1 ; CHECK: fcvtzu w1, s2 ; encoding: [0x41,0x00,0x39,0x1e] ; CHECK: fcvtzu w1, s2, #1 ; encoding: [0x41,0xfc,0x19,0x1e] ; CHECK: fcvtzu w1, d2 ; encoding: [0x41,0x00,0x79,0x1e] ; CHECK: fcvtzu w1, d2, #1 ; encoding: [0x41,0xfc,0x59,0x1e] ; FP16: fcvtzu x1, h2 ; encoding: [0x41,0x00,0xf9,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtzu x1, h2 ; FP16: fcvtzu x1, h2, #1 ; encoding: [0x41,0xfc,0xd9,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fcvtzu x1, h2, #1 ; CHECK: fcvtzu x1, s2 ; encoding: [0x41,0x00,0x39,0x9e] ; CHECK: fcvtzu x1, s2, #1 ; encoding: [0x41,0xfc,0x19,0x9e] ; CHECK: fcvtzu x1, d2 ; encoding: [0x41,0x00,0x79,0x9e] ; CHECK: fcvtzu x1, d2, #1 ; encoding: [0x41,0xfc,0x59,0x9e] scvtf h1, w2 scvtf h1, w2, #1 scvtf s1, w2 scvtf s1, w2, #1 scvtf d1, w2 scvtf d1, w2, #1 scvtf h1, x2 scvtf h1, x2, #1 scvtf s1, x2 scvtf s1, x2, #1 scvtf d1, x2 scvtf d1, x2, #1 ; FP16: scvtf h1, w2 ; encoding: [0x41,0x00,0xe2,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: scvtf h1, w2 ; FP16: scvtf h1, w2, #1 ; encoding: [0x41,0xfc,0xc2,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: scvtf h1, w2, #1 ; CHECK: scvtf s1, w2 ; encoding: [0x41,0x00,0x22,0x1e] ; CHECK: scvtf s1, w2, #1 ; encoding: [0x41,0xfc,0x02,0x1e] ; CHECK: scvtf d1, w2 ; encoding: [0x41,0x00,0x62,0x1e] ; CHECK: scvtf d1, w2, #1 ; encoding: [0x41,0xfc,0x42,0x1e] ; FP16: scvtf h1, x2 ; encoding: [0x41,0x00,0xe2,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: scvtf h1, x2 ; FP16: scvtf h1, x2, #1 ; encoding: [0x41,0xfc,0xc2,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: scvtf h1, x2, #1 ; CHECK: scvtf s1, x2 ; encoding: [0x41,0x00,0x22,0x9e] ; CHECK: scvtf s1, x2, #1 ; encoding: [0x41,0xfc,0x02,0x9e] ; CHECK: scvtf d1, x2 ; encoding: [0x41,0x00,0x62,0x9e] ; CHECK: scvtf d1, x2, #1 ; encoding: [0x41,0xfc,0x42,0x9e] ucvtf h1, w2 ucvtf h1, w2, #1 ucvtf s1, w2 ucvtf s1, w2, #1 ucvtf d1, w2 ucvtf d1, w2, #1 ucvtf h1, x2 ucvtf h1, x2, #1 ucvtf s1, x2 ucvtf s1, x2, #1 ucvtf d1, x2 ucvtf d1, x2, #1 ; FP16: ucvtf h1, w2 ; encoding: [0x41,0x00,0xe3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: ucvtf h1, w2 ; FP16: ucvtf h1, w2, #1 ; encoding: [0x41,0xfc,0xc3,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: ucvtf h1, w2, #1 ; CHECK: ucvtf s1, w2 ; encoding: [0x41,0x00,0x23,0x1e] ; CHECK: ucvtf s1, w2, #1 ; encoding: [0x41,0xfc,0x03,0x1e] ; CHECK: ucvtf d1, w2 ; encoding: [0x41,0x00,0x63,0x1e] ; CHECK: ucvtf d1, w2, #1 ; encoding: [0x41,0xfc,0x43,0x1e] ; FP16: ucvtf h1, x2 ; encoding: [0x41,0x00,0xe3,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: ucvtf h1, x2 ; FP16: ucvtf h1, x2, #1 ; encoding: [0x41,0xfc,0xc3,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: ucvtf h1, x2, #1 ; CHECK: ucvtf s1, x2 ; encoding: [0x41,0x00,0x23,0x9e] ; CHECK: ucvtf s1, x2, #1 ; encoding: [0x41,0xfc,0x03,0x9e] ; CHECK: ucvtf d1, x2 ; encoding: [0x41,0x00,0x63,0x9e] ; CHECK: ucvtf d1, x2, #1 ; encoding: [0x41,0xfc,0x43,0x9e] ;----------------------------------------------------------------------------- ; Floating-point move ;----------------------------------------------------------------------------- fmov h1, w2 fmov w1, h2 fmov h1, x2 fmov x1, h2 fmov s1, w2 fmov w1, s2 fmov d1, x2 fmov x1, d2 ; FP16: fmov h1, w2 ; encoding: [0x41,0x00,0xe7,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmov h1, w2 ; FP16: fmov w1, h2 ; encoding: [0x41,0x00,0xe6,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmov w1, h2 ; FP16: fmov h1, x2 ; encoding: [0x41,0x00,0xe7,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmov h1, x2 ; FP16: fmov x1, h2 ; encoding: [0x41,0x00,0xe6,0x9e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmov x1, h2 ; CHECK: fmov s1, w2 ; encoding: [0x41,0x00,0x27,0x1e] ; CHECK: fmov w1, s2 ; encoding: [0x41,0x00,0x26,0x1e] ; CHECK: fmov d1, x2 ; encoding: [0x41,0x00,0x67,0x9e] ; CHECK: fmov x1, d2 ; encoding: [0x41,0x00,0x66,0x9e] fmov h1, #0.125 fmov h1, #0x40 fmov s1, #0.125 fmov s1, #0x40 fmov d1, #0.125 fmov d1, #0x40 fmov d1, #-4.843750e-01 fmov d1, #4.843750e-01 fmov d3, #3 fmov h2, #0.0 fmov s2, #0.0 fmov d2, #0.0 ; FP16: fmov h1, #0.12500000 ; encoding: [0x01,0x10,0xe8,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmov h1, #0.125 ; FP16: fmov h1, #0.12500000 ; encoding: [0x01,0x10,0xe8,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmov h1, #0x40 ; CHECK: fmov s1, #0.12500000 ; encoding: [0x01,0x10,0x28,0x1e] ; CHECK: fmov s1, #0.12500000 ; encoding: [0x01,0x10,0x28,0x1e] ; CHECK: fmov d1, #0.12500000 ; encoding: [0x01,0x10,0x68,0x1e] ; CHECK: fmov d1, #0.12500000 ; encoding: [0x01,0x10,0x68,0x1e] ; CHECK: fmov d1, #-0.48437500 ; encoding: [0x01,0xf0,0x7b,0x1e] ; CHECK: fmov d1, #0.48437500 ; encoding: [0x01,0xf0,0x6b,0x1e] ; CHECK: fmov d3, #3.00000000 ; encoding: [0x03,0x10,0x61,0x1e] ; FP16: fmov h2, wzr ; encoding: [0xe2,0x03,0xe7,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmov h2, #0.0 ; CHECK: fmov s2, wzr ; encoding: [0xe2,0x03,0x27,0x1e] ; CHECK: fmov d2, xzr ; encoding: [0xe2,0x03,0x67,0x9e] fmov h1, h2 fmov s1, s2 fmov d1, d2 ; FP16: fmov h1, h2 ; encoding: [0x41,0x40,0xe0,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: fmov h1, h2 ; CHECK: fmov s1, s2 ; encoding: [0x41,0x40,0x20,0x1e] ; CHECK: fmov d1, d2 ; encoding: [0x41,0x40,0x60,0x1e] fmov x2, v5.d[1] fmov.d x9, v7[1] fmov v1.d[1], x1 fmov.d v8[1], x6 ; CHECK: fmov.d x2, v5[1] ; encoding: [0xa2,0x00,0xae,0x9e] ; CHECK: fmov.d x9, v7[1] ; encoding: [0xe9,0x00,0xae,0x9e] ; CHECK: fmov.d v1[1], x1 ; encoding: [0x21,0x00,0xaf,0x9e] ; CHECK: fmov.d v8[1], x6 ; encoding: [0xc8,0x00,0xaf,0x9e] ;----------------------------------------------------------------------------- ; Floating-point round to integral ;----------------------------------------------------------------------------- frinta h1, h2 frinta s1, s2 frinta d1, d2 ; FP16: frinta h1, h2 ; encoding: [0x41,0x40,0xe6,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: frinta h1, h2 ; CHECK: frinta s1, s2 ; encoding: [0x41,0x40,0x26,0x1e] ; CHECK: frinta d1, d2 ; encoding: [0x41,0x40,0x66,0x1e] frinti h1, h2 frinti s1, s2 frinti d1, d2 ; FP16: frinti h1, h2 ; encoding: [0x41,0xc0,0xe7,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: frinti h1, h2 ; CHECK: frinti s1, s2 ; encoding: [0x41,0xc0,0x27,0x1e] ; CHECK: frinti d1, d2 ; encoding: [0x41,0xc0,0x67,0x1e] frintm h1, h2 frintm s1, s2 frintm d1, d2 ; FP16: frintm h1, h2 ; encoding: [0x41,0x40,0xe5,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: frintm h1, h2 ; CHECK: frintm s1, s2 ; encoding: [0x41,0x40,0x25,0x1e] ; CHECK: frintm d1, d2 ; encoding: [0x41,0x40,0x65,0x1e] frintn h1, h2 frintn s1, s2 frintn d1, d2 ; FP16: frintn h1, h2 ; encoding: [0x41,0x40,0xe4,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: frintn h1, h2 ; CHECK: frintn s1, s2 ; encoding: [0x41,0x40,0x24,0x1e] ; CHECK: frintn d1, d2 ; encoding: [0x41,0x40,0x64,0x1e] frintp h1, h2 frintp s1, s2 frintp d1, d2 ; FP16: frintp h1, h2 ; encoding: [0x41,0xc0,0xe4,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: frintp h1, h2 ; CHECK: frintp s1, s2 ; encoding: [0x41,0xc0,0x24,0x1e] ; CHECK: frintp d1, d2 ; encoding: [0x41,0xc0,0x64,0x1e] frintx h1, h2 frintx s1, s2 frintx d1, d2 ; FP16: frintx h1, h2 ; encoding: [0x41,0x40,0xe7,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: frintx h1, h2 ; CHECK: frintx s1, s2 ; encoding: [0x41,0x40,0x27,0x1e] ; CHECK: frintx d1, d2 ; encoding: [0x41,0x40,0x67,0x1e] frintz h1, h2 frintz s1, s2 frintz d1, d2 ; FP16: frintz h1, h2 ; encoding: [0x41,0xc0,0xe5,0x1e] ; NO-FP16: error: instruction requires: ; NO-FP16-NEXT: frintz h1, h2 ; CHECK: frintz s1, s2 ; encoding: [0x41,0xc0,0x25,0x1e] ; CHECK: frintz d1, d2 ; encoding: [0x41,0xc0,0x65,0x1e] cmhs d0, d0, d0 cmtst d0, d0, d0 ; CHECK: cmhs d0, d0, d0 ; encoding: [0x00,0x3c,0xe0,0x7e] ; CHECK: cmtst d0, d0, d0 ; encoding: [0x00,0x8c,0xe0,0x5e] ;----------------------------------------------------------------------------- ; Floating-point extract and narrow ;----------------------------------------------------------------------------- sqxtn b4, h2 sqxtn h2, s3 sqxtn s9, d2 ; CHECK: sqxtn b4, h2 ; encoding: [0x44,0x48,0x21,0x5e] ; CHECK: sqxtn h2, s3 ; encoding: [0x62,0x48,0x61,0x5e] ; CHECK: sqxtn s9, d2 ; encoding: [0x49,0x48,0xa1,0x5e] sqxtun b4, h2 sqxtun h2, s3 sqxtun s9, d2 ; CHECK: sqxtun b4, h2 ; encoding: [0x44,0x28,0x21,0x7e] ; CHECK: sqxtun h2, s3 ; encoding: [0x62,0x28,0x61,0x7e] ; CHECK: sqxtun s9, d2 ; encoding: [0x49,0x28,0xa1,0x7e] uqxtn b4, h2 uqxtn h2, s3 uqxtn s9, d2 ; CHECK: uqxtn b4, h2 ; encoding: [0x44,0x48,0x21,0x7e] ; CHECK: uqxtn h2, s3 ; encoding: [0x62,0x48,0x61,0x7e] ; CHECK: uqxtn s9, d2 ; encoding: [0x49,0x48,0xa1,0x7e]