1 ! RUN: llvm-mc %s -arch=sparc -show-encoding | FileCheck %s 2 ! RUN: llvm-mc %s -arch=sparcv9 -show-encoding | FileCheck %s 3 4 ! Section A.3 Synthetic Instructions 5 ! CHECK: cmp %g1, %g2 ! encoding: [0x80,0xa0,0x40,0x02] 6 cmp %g1, %g2 7 ! CHECK: cmp %g1, 5 ! encoding: [0x80,0xa0,0x60,0x05] 8 cmp %g1, 5 9 10 ! jmp and call are tested in sparc-ctrl-instructions. 11 12 ! CHECK: tst %g1 ! encoding: [0x80,0x90,0x40,0x00] 13 tst %g1 14 15 ! CHECK: ret ! encoding: [0x81,0xc7,0xe0,0x08] 16 ret 17 ! CHECK: retl ! encoding: [0x81,0xc3,0xe0,0x08] 18 retl 19 20 ! CHECK: restore ! encoding: [0x81,0xe8,0x00,0x00] 21 restore 22 ! CHECK: save ! encoding: [0x81,0xe0,0x00,0x00] 23 save 24 25 ! CHECK: sethi %hi(40000), %g1 ! encoding: [0x03,0b00AAAAAA,A,A] 26 ! CHECK: ! fixup A - offset: 0, value: %hi(40000), kind: fixup_sparc_hi22 27 ! CHECK: or %g1, %lo(40000), %g1 ! encoding: [0x82,0x10,0b011000AA,A] 28 ! CHECK: ! fixup A - offset: 0, value: %lo(40000), kind: fixup_sparc_lo10 29 set 40000, %g1 30 ! CHECK: mov 1, %g1 ! encoding: [0x82,0x10,0x20,0x01] 31 set 1, %g1 32 ! CHECK: sethi %hi(32768), %g1 ! encoding: [0x03,0b00AAAAAA,A,A] 33 ! CHECK: ! fixup A - offset: 0, value: %hi(32768), kind: fixup_sparc_hi22 34 set 32768, %g1 35 36 ! Expect a 'sethi' without an 'or'. 37 ! CHECK: sethi %hi(268431360), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 38 ! CHECK: ! fixup A - offset: 0, value: %hi(268431360), kind: fixup_sparc_hi22 39 set 0x0ffff000, %o1 40 41 ! CHECK: sethi %hi(268433408), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 42 ! CHECK: ! fixup A - offset: 0, value: %hi(268433408), kind: fixup_sparc_hi22 43 set 0x0ffff800, %o1 44 45 ! This is the boundary case that uses the lowest of the 22 bits in sethi. 46 ! CHECK: sethi %hi(268434432), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 47 ! CHECK: ! fixup A - offset: 0, value: %hi(268434432), kind: fixup_sparc_hi22 48 set 0x0ffffc00, %o1 49 50 ! Now the synthetic instruction becomes two instructions. 51 ! CHECK: sethi %hi(2147483647), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 52 ! CHECK: ! fixup A - offset: 0, value: %hi(2147483647), kind: fixup_sparc_hi22 53 ! CHECK: or %o1, %lo(2147483647), %o1 ! encoding: [0x92,0x12,0b011000AA,A] 54 ! CHECK: ! fixup A - offset: 0, value: %lo(2147483647), kind: fixup_sparc_lo10 55 set 2147483647, %o1 56 57 ! CHECK: xnor %g1, %g0, %g2 ! encoding: [0x84,0x38,0x40,0x00] 58 not %g1, %g2 59 ! CHECK: xnor %g1, %g0, %g1 ! encoding: [0x82,0x38,0x40,0x00] 60 not %g1 61 62 ! CHECK: sub %g0, %g1, %g2 ! encoding: [0x84,0x20,0x00,0x01] 63 neg %g1, %g2 64 ! CHECK: sub %g0, %g1, %g1 ! encoding: [0x82,0x20,0x00,0x01] 65 neg %g1 66 67 ! CHECK: add %g1, 1, %g1 ! encoding: [0x82,0x00,0x60,0x01] 68 inc %g1 69 ! CHECK: add %g1, 55, %g1 ! encoding: [0x82,0x00,0x60,0x37] 70 inc 55, %g1 71 ! CHECK: addcc %g1, 1, %g1 ! encoding: [0x82,0x80,0x60,0x01] 72 inccc %g1 73 ! CHECK: addcc %g1, 55, %g1 ! encoding: [0x82,0x80,0x60,0x37] 74 inccc 55, %g1 75 76 ! CHECK: sub %g1, 1, %g1 ! encoding: [0x82,0x20,0x60,0x01] 77 dec %g1 78 ! CHECK: sub %g1, 55, %g1 ! encoding: [0x82,0x20,0x60,0x37] 79 dec 55, %g1 80 ! CHECK: subcc %g1, 1, %g1 ! encoding: [0x82,0xa0,0x60,0x01] 81 deccc %g1 82 ! CHECK: subcc %g1, 55, %g1 ! encoding: [0x82,0xa0,0x60,0x37] 83 deccc 55, %g1 84 85 ! CHECK: andcc %g2, %g1, %g0 ! encoding: [0x80,0x88,0x80,0x01] 86 btst %g1, %g2 87 ! CHECK: andcc %g2, 4, %g0 ! encoding: [0x80,0x88,0xa0,0x04] 88 btst 4, %g2 89 ! CHECK: or %g2, %g1, %g2 ! encoding: [0x84,0x10,0x80,0x01] 90 bset %g1, %g2 91 ! CHECK: or %g2, 4, %g2 ! encoding: [0x84,0x10,0xa0,0x04] 92 bset 4, %g2 93 ! CHECK: andn %g2, %g1, %g2 ! encoding: [0x84,0x28,0x80,0x01] 94 bclr %g1, %g2 95 ! CHECK: andn %g2, 4, %g2 ! encoding: [0x84,0x28,0xa0,0x04] 96 bclr 4, %g2 97 ! CHECK: xor %g2, %g1, %g2 ! encoding: [0x84,0x18,0x80,0x01] 98 btog %g1, %g2 99 ! CHECK: xor %g2, 4, %g2 ! encoding: [0x84,0x18,0xa0,0x04] 100 btog 4, %g2 101 102 ! CHECK: mov %g0, %g1 ! encoding: [0x82,0x10,0x00,0x00] 103 clr %g1 104 ! CHECK: stb %g0, [%g1+%g2] ! encoding: [0xc0,0x28,0x40,0x02] 105 clrb [%g1+%g2] 106 ! CHECK: sth %g0, [%g1+%g2] ! encoding: [0xc0,0x30,0x40,0x02] 107 clrh [%g1+%g2] 108 ! CHECK: st %g0, [%g1+%g2] ! encoding: [0xc0,0x20,0x40,0x02] 109 clr [%g1+%g2] 110 111 ! mov reg_or_imm,reg tested in sparc-alu-instructions.s 112 113 ! CHECK: rd %y, %i0 ! encoding: [0xb1,0x40,0x00,0x00] 114 mov %y, %i0 115 ! CHECK: rd %asr1, %i0 ! encoding: [0xb1,0x40,0x40,0x00] 116 mov %asr1, %i0 117 ! CHECK: rd %psr, %i0 ! encoding: [0xb1,0x48,0x00,0x00] 118 mov %psr, %i0 119 ! CHECK: rd %wim, %i0 ! encoding: [0xb1,0x50,0x00,0x00] 120 mov %wim, %i0 121 ! CHECK: rd %tbr, %i0 ! encoding: [0xb1,0x58,0x00,0x00] 122 mov %tbr, %i0 123 124 ! CHECK: wr %g0, %i0, %y ! encoding: [0x81,0x80,0x00,0x18] 125 mov %i0, %y 126 ! CHECK: wr %g0, 5, %y ! encoding: [0x81,0x80,0x20,0x05] 127 mov 5, %y 128 ! CHECK: wr %g0, %i0, %asr15 ! encoding: [0x9f,0x80,0x00,0x18] 129 mov %i0, %asr15 130 ! CHECK: wr %g0, 5, %asr15 ! encoding: [0x9f,0x80,0x20,0x05] 131 mov 5, %asr15 132 ! CHECK: wr %g0, %i0, %psr ! encoding: [0x81,0x88,0x00,0x18] 133 mov %i0, %psr 134 ! CHECK: wr %g0, 5, %psr ! encoding: [0x81,0x88,0x20,0x05] 135 mov 5, %psr 136 ! CHECK: wr %g0, %i0, %wim ! encoding: [0x81,0x90,0x00,0x18] 137 mov %i0, %wim 138 ! CHECK: wr %g0, 5, %wim ! encoding: [0x81,0x90,0x20,0x05] 139 mov 5, %wim 140 ! CHECK: wr %g0, %i0, %tbr ! encoding: [0x81,0x98,0x00,0x18] 141 mov %i0, %tbr 142 ! CHECK: wr %g0, 5, %tbr ! encoding: [0x81,0x98,0x20,0x05] 143 mov 5, %tbr 144 145 ! Other aliases 146 ! CHECK: wr %g0, %i0, %y ! encoding: [0x81,0x80,0x00,0x18] 147 wr %i0, %y 148 ! CHECK: wr %g0, 5, %y ! encoding: [0x81,0x80,0x20,0x05] 149 wr 5, %y 150 ! CHECK: wr %g0, %i0, %asr15 ! encoding: [0x9f,0x80,0x00,0x18] 151 wr %i0, %asr15 152 ! CHECK: wr %g0, 5, %asr15 ! encoding: [0x9f,0x80,0x20,0x05] 153 wr 5, %asr15 154 ! CHECK: wr %g0, %i0, %psr ! encoding: [0x81,0x88,0x00,0x18] 155 wr %i0, %psr 156 ! CHECK: wr %g0, 5, %psr ! encoding: [0x81,0x88,0x20,0x05] 157 wr 5, %psr 158 ! CHECK: wr %g0, %i0, %wim ! encoding: [0x81,0x90,0x00,0x18] 159 wr %i0, %wim 160 ! CHECK: wr %g0, 5, %wim ! encoding: [0x81,0x90,0x20,0x05] 161 wr 5, %wim 162 ! CHECK: wr %g0, %i0, %tbr ! encoding: [0x81,0x98,0x00,0x18] 163 wr %i0, %tbr 164 ! CHECK: wr %g0, 5, %tbr ! encoding: [0x81,0x98,0x20,0x05] 165 wr 5, %tbr 166 167 ! The following tests exercise 'set' in such a way that its output differs 168 ! depending on whether targeting V8 or V9. 169 ! 170 ! RUN: llvm-mc %s -arch=sparc -show-encoding | FileCheck %s --check-prefix=V8 171 ! RUN: llvm-mc %s -arch=sparcv9 -show-encoding | FileCheck %s --check-prefix=V9 172 173 ! V8: mov -1, %o1 ! encoding: [0x92,0x10,0x3f,0xff] 174 ! V9: sethi %hi(-1), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 175 ! V9: ! fixup A - offset: 0, value: %hi(-1), kind: fixup_sparc_hi22 176 ! V9: or %o1, %lo(-1), %o1 ! encoding: [0x92,0x12,0b011000AA,A] 177 ! V9: ! fixup A - offset: 0, value: %lo(-1), kind: fixup_sparc_lo10 178 set 0xffffffff, %o1 179 180 ! V8: mov -2, %o1 ! encoding: [0x92,0x10,0x3f,0xfe] 181 ! V9: sethi %hi(-2), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 182 ! V9: ! fixup A - offset: 0, value: %hi(-2), kind: fixup_sparc_hi22 183 ! V9: or %o1, %lo(-2), %o1 ! encoding: [0x92,0x12,0b011000AA,A] 184 ! V9: ! fixup A - offset: 0, value: %lo(-2), kind: fixup_sparc_lo10 185 set 0xfffffffe, %o1 186 187 ! V8: mov -16, %o1 ! encoding: [0x92,0x10,0x3f,0xf0] 188 ! V9: sethi %hi(-16), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 189 ! V9: ! fixup A - offset: 0, value: %hi(-16), kind: fixup_sparc_hi22 190 ! V9: or %o1, %lo(-16), %o1 ! encoding: [0x92,0x12,0b011000AA,A] 191 ! V9: ! fixup A - offset: 0, value: %lo(-16), kind: fixup_sparc_lo10 192 set 0xfffffff0, %o1 193 194 ! V8: mov -256, %o1 ! encoding: [0x92,0x10,0x3f,0x00] 195 ! V9: sethi %hi(-256), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 196 ! V9: ! fixup A - offset: 0, value: %hi(-256), kind: fixup_sparc_hi22 197 ! V9: or %o1, %lo(-256), %o1 ! encoding: [0x92,0x12,0b011000AA,A] 198 ! V9: ! fixup A - offset: 0, value: %lo(-256), kind: fixup_sparc_lo10 199 set 0xffffff00, %o1 200 201 ! V8: mov -4096, %o1 ! encoding: [0x92,0x10,0x30,0x00] 202 ! V9: sethi %hi(-4096), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 203 ! V9: ! fixup A - offset: 0, value: %hi(-4096), kind: fixup_sparc_hi22 204 set 0xfffff000, %o1 205 206 ! These results are the same for V8 and V9, so this test could have 207 ! been with the others that weren't segregated by architecture, 208 ! but logically it belongs here as a boundary case. 209 ! V8: sethi %hi(-8192), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 210 ! V8: ! fixup A - offset: 0, value: %hi(-8192), kind: fixup_sparc_hi22 211 ! V9: sethi %hi(-8192), %o1 ! encoding: [0x13,0b00AAAAAA,A,A] 212 ! V9: ! fixup A - offset: 0, value: %hi(-8192), kind: fixup_sparc_hi22 213 set 0xffffe000, %o1 214
