1# RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \ 2# RUN: | FileCheck -check-prefix=CHECK-EL %s 3# RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \ 4# RUN: | FileCheck -check-prefix=CHECK-EB %s 5# Check that the assembler can handle the documented syntax 6# for load and store instructions. 7#------------------------------------------------------------------------------ 8# Load and Store Instructions 9#------------------------------------------------------------------------------ 10# Little endian 11#------------------------------------------------------------------------------ 12# CHECK-EL: lb $5, 8($4) # encoding: [0xa4,0x1c,0x08,0x00] 13# CHECK-EL: lbu $6, 8($4) # encoding: [0xc4,0x14,0x08,0x00] 14# CHECK-EL: lh $2, 8($4) # encoding: [0x44,0x3c,0x08,0x00] 15# CHECK-EL: lhu $4, 8($2) # encoding: [0x82,0x34,0x08,0x00] 16# CHECK-EL: lw $6, 4($5) # encoding: [0xc5,0xfc,0x04,0x00] 17# CHECK-EL: lw $6, 123($sp) # encoding: [0xdd,0xfc,0x7b,0x00] 18# CHECK-EL: sb $5, 8($4) # encoding: [0xa4,0x18,0x08,0x00] 19# CHECK-EL: sh $2, 8($4) # encoding: [0x44,0x38,0x08,0x00] 20# CHECK-EL: sw $5, 4($6) # encoding: [0xa6,0xf8,0x04,0x00] 21# CHECK-EL: sw $5, 123($sp) # encoding: [0xbd,0xf8,0x7b,0x00] 22# CHECK-EL: sw $3, 32($gp) # encoding: [0x7c,0xf8,0x20,0x00] 23# CHECK-EL: ll $2, 8($4) # encoding: [0x44,0x60,0x08,0x30] 24# CHECK-EL: sc $2, 8($4) # encoding: [0x44,0x60,0x08,0xb0] 25# CHECK-EL: lwu $2, 8($4) # encoding: [0x44,0x60,0x08,0xe0] 26# CHECK-EL: lwxs $2, $3($4) # encoding: [0x64,0x00,0x18,0x11] 27# CHECK-EL: lwm32 $16, $17, 8($4) # encoding: [0x44,0x20,0x08,0x50] 28# CHECK-EL: lwm32 $16, $17, $18, $19, 8($4) # encoding: [0x84,0x20,0x08,0x50] 29# CHECK-EL: lwm32 $16, $17, $18, $19, $20, $21, $22, $23, $fp, 8($4) # encoding: [0x24,0x21,0x08,0x50] 30# CHECK-EL: lwm32 $16, $17, $18, $19, $ra, 8($4) # encoding: [0x84,0x22,0x08,0x50] 31# CHECK-EL: lwm32 $16, $17, $18, $19, $20, $21, $22, $23, $fp, $ra, 8($4) # encoding: [0x24,0x23,0x08,0x50] 32# CHECK-EL: lwm32 $16, $17, $18, $19, $20, $21, $22, $23, $fp, $ra, 8($4) # encoding: [0x24,0x23,0x08,0x50] 33# CHECK-EL: swm32 $16, $17, 8($4) # encoding: [0x44,0x20,0x08,0xd0] 34# CHECK-EL: swm32 $16, $17, $18, $19, 8($4) # encoding: [0x84,0x20,0x08,0xd0] 35# CHECK-EL: lwm16 $16, $17, $ra, 8($sp) # encoding: [0x12,0x45] 36# CHECK-EL: swm16 $16, $17, $ra, 8($sp) # encoding: [0x52,0x45] 37# CHECK-EL: lwm16 $16, $17, $ra, 8($sp) # encoding: [0x12,0x45] 38# CHECK-EL: lwm32 $16, $17, $ra, 64($sp) # encoding: [0x5d,0x22,0x40,0x50] 39# CHECK-EL: lwm32 $16, $17, $ra, 8($4) # encoding: [0x44,0x22,0x08,0x50] 40# CHECK-EL: lwm32 $16, $17, 8($sp) # encoding: [0x5d,0x20,0x08,0x50] 41# CHECK-EL: swm16 $16, $17, $ra, 8($sp) # encoding: [0x52,0x45] 42# CHECK-EL: swm32 $16, $17, $ra, 64($sp) # encoding: [0x5d,0x22,0x40,0xd0] 43# CHECK-EL: swm32 $16, $17, $ra, 8($4) # encoding: [0x44,0x22,0x08,0xd0] 44# CHECK-EL: swm32 $16, $17, 8($sp) # encoding: [0x5d,0x20,0x08,0xd0] 45# CHECK-EL: swp $16, 8($4) # encoding: [0x04,0x22,0x08,0x90] 46# CHECK-EL: lwp $16, 8($4) # encoding: [0x04,0x22,0x08,0x10] 47#------------------------------------------------------------------------------ 48# Big endian 49#------------------------------------------------------------------------------ 50# CHECK-EB: lb $5, 8($4) # encoding: [0x1c,0xa4,0x00,0x08] 51# CHECK-EB: lbu $6, 8($4) # encoding: [0x14,0xc4,0x00,0x08] 52# CHECK-EB: lh $2, 8($4) # encoding: [0x3c,0x44,0x00,0x08] 53# CHECK-EB: lhu $4, 8($2) # encoding: [0x34,0x82,0x00,0x08] 54# CHECK-EB: lw $6, 4($5) # encoding: [0xfc,0xc5,0x00,0x04] 55# CHECK-EB: lw $6, 123($sp) # encoding: [0xfc,0xdd,0x00,0x7b] 56# CHECK-EB: sb $5, 8($4) # encoding: [0x18,0xa4,0x00,0x08] 57# CHECK-EB: sh $2, 8($4) # encoding: [0x38,0x44,0x00,0x08] 58# CHECK-EB: sw $5, 4($6) # encoding: [0xf8,0xa6,0x00,0x04] 59# CHECK-EB: sw $5, 123($sp) # encoding: [0xf8,0xbd,0x00,0x7b] 60# CHECK-EB: sw $3, 32($gp) # encoding: [0xf8,0x7c,0x00,0x20] 61# CHECK-EB: ll $2, 8($4) # encoding: [0x60,0x44,0x30,0x08] 62# CHECK-EB: sc $2, 8($4) # encoding: [0x60,0x44,0xb0,0x08] 63# CHECK-EB: lwu $2, 8($4) # encoding: [0x60,0x44,0xe0,0x08] 64# CHECK-EB: lwxs $2, $3($4) # encoding: [0x00,0x64,0x11,0x18] 65# CHECK-EB: lwm32 $16, $17, 8($4) # encoding: [0x20,0x44,0x50,0x08] 66# CHECK-EB: lwm32 $16, $17, $18, $19, 8($4) # encoding: [0x20,0x84,0x50,0x08] 67# CHECK-EB: lwm32 $16, $17, $18, $19, $20, $21, $22, $23, $fp, 8($4) # encoding: [0x21,0x24,0x50,0x08] 68# CHECK-EB: lwm32 $16, $17, $18, $19, $ra, 8($4) # encoding: [0x22,0x84,0x50,0x08] 69# CHECK-EB: lwm32 $16, $17, $18, $19, $20, $21, $22, $23, $fp, $ra, 8($4) # encoding: [0x23,0x24,0x50,0x08] 70# CHECK-EB: lwm32 $16, $17, $18, $19, $20, $21, $22, $23, $fp, $ra, 8($4) # encoding: [0x23,0x24,0x50,0x08] 71# CHECK-EB: swm32 $16, $17, 8($4) # encoding: [0x20,0x44,0xd0,0x08] 72# CHECK-EB: swm32 $16, $17, $18, $19, 8($4) # encoding: [0x20,0x84,0xd0,0x08] 73# CHECK-EB: lwm16 $16, $17, $ra, 8($sp) # encoding: [0x45,0x12] 74# CHECK-EB: swm16 $16, $17, $ra, 8($sp) # encoding: [0x45,0x52] 75# CHECK-EB: lwm16 $16, $17, $ra, 8($sp) # encoding: [0x45,0x12] 76# CHECK-EB: lwm32 $16, $17, $ra, 64($sp) # encoding: [0x22,0x5d,0x50,0x40] 77# CHECK-EB: lwm32 $16, $17, $ra, 8($4) # encoding: [0x22,0x44,0x50,0x08] 78# CHECK-EB: lwm32 $16, $17, 8($sp) # encoding: [0x20,0x5d,0x50,0x08] 79# CHECK-EB: swm16 $16, $17, $ra, 8($sp) # encoding: [0x45,0x52] 80# CHECK-EB: swm32 $16, $17, $ra, 64($sp) # encoding: [0x22,0x5d,0xd0,0x40] 81# CHECK-EB: swm32 $16, $17, $ra, 8($4) # encoding: [0x22,0x44,0xd0,0x08] 82# CHECK-EB: swm32 $16, $17, 8($sp) # encoding: [0x20,0x5d,0xd0,0x08] 83# CHECK-EB: swp $16, 8($4) # encoding: [0x22,0x04,0x90,0x08] 84# CHECK-EB: lwp $16, 8($4) # encoding: [0x22,0x04,0x10,0x08] 85 lb $5, 8($4) 86 lbu $6, 8($4) 87 lh $2, 8($4) 88 lhu $4, 8($2) 89 lw $6, 4($5) 90 lw $6, 123($sp) 91 sb $5, 8($4) 92 sh $2, 8($4) 93 sw $5, 4($6) 94 sw $5, 123($sp) 95 sw $3, 32($gp) 96 ll $2, 8($4) 97 sc $2, 8($4) 98 lwu $2, 8($4) 99 lwxs $2, $3($4) 100 lwm32 $16, $17, 8($4) 101 lwm32 $16 - $19, 8($4) 102 lwm32 $16-$23, $30, 8($4) 103 lwm32 $16-$19, $31, 8($4) 104 lwm32 $16-$23, $30, $31, 8($4) 105 lwm32 $16-$23, $30 - $31, 8($4) 106 swm32 $16, $17, 8($4) 107 swm32 $16 - $19, 8($4) 108 lwm16 $16, $17, $ra, 8($sp) 109 swm16 $16, $17, $ra, 8($sp) 110 lwm $16, $17, $ra, 8($sp) 111 lwm $16, $17, $ra, 64($sp) 112 lwm $16, $17, $ra, 8($4) 113 lwm $16, $17, 8($sp) 114 swm $16, $17, $ra, 8($sp) 115 swm $16, $17, $ra, 64($sp) 116 swm $16, $17, $ra, 8($4) 117 swm $16, $17, 8($sp) 118 swp $16, 8($4) 119 lwp $16, 8($4) 120