1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173
|
# RUN: llvm-mc %s -triple=riscv32 -mattr=+c -riscv-no-aliases -show-encoding \
# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+c < %s \
# RUN: | llvm-objdump --mattr=+c --no-print-imm-hex -M no-aliases -d -r - \
# RUN: | FileCheck --check-prefixes=CHECK-OBJ,CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc %s -triple=riscv32 -mattr=+zca -riscv-no-aliases -show-encoding \
# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+zca < %s \
# RUN: | llvm-objdump --mattr=+zca --no-print-imm-hex -M no-aliases -d -r - \
# RUN: | FileCheck --check-prefixes=CHECK-OBJ,CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc %s -triple=riscv64 -mattr=+c -riscv-no-aliases -show-encoding \
# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+c < %s \
# RUN: | llvm-objdump --mattr=+c --no-print-imm-hex -M no-aliases -d -r - \
# RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc %s -triple=riscv64 -mattr=+zca -riscv-no-aliases -show-encoding \
# RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
# RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+zca < %s \
# RUN: | llvm-objdump --mattr=+zca --no-print-imm-hex -M no-aliases -d -r - \
# RUN: | FileCheck --check-prefix=CHECK-ASM-AND-OBJ %s
# RUN: not llvm-mc -triple riscv32 \
# RUN: -riscv-no-aliases -show-encoding < %s 2>&1 \
# RUN: | FileCheck -check-prefixes=CHECK-NO-EXT %s
# TODO: more exhaustive testing of immediate encoding.
# CHECK-ASM-AND-OBJ: c.lwsp ra, 0(sp)
# CHECK-ASM: encoding: [0x82,0x40]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.lwsp ra, 0(sp)
# CHECK-ASM-AND-OBJ: c.swsp ra, 252(sp)
# CHECK-ASM: encoding: [0x86,0xdf]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.swsp ra, 252(sp)
# CHECK-ASM-AND-OBJ: c.lw a2, 0(a0)
# CHECK-ASM: encoding: [0x10,0x41]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.lw a2, 0(a0)
# CHECK-ASM-AND-OBJ: c.sw a5, 124(a3)
# CHECK-ASM: encoding: [0xfc,0xde]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.sw a5, 124(a3)
# CHECK-ASM-AND-OBJ: c.lwsp s0, 0(sp)
# CHECK-ASM: encoding: [0x02,0x44]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.lwsp x8, (x2)
# CHECK-ASM-AND-OBJ: c.swsp s0, 0(sp)
# CHECK-ASM: encoding: [0x22,0xc0]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.swsp x8, (x2)
# CHECK-ASM-AND-OBJ: c.lw s0, 0(s1)
# CHECK-ASM: encoding: [0x80,0x40]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.lw x8, (x9)
# CHECK-ASM-AND-OBJ: c.sw s0, 0(s1)
# CHECK-ASM: encoding: [0x80,0xc0]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.sw x8, (x9)
# CHECK-OBJ: c.j 0xfffff810
# CHECK-ASM: c.j -2048
# CHECK-ASM: encoding: [0x01,0xb0]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.j -2048
# CHECK-ASM-AND-OBJ: c.jr a7
# CHECK-ASM: encoding: [0x82,0x88]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.jr a7
# CHECK-ASM-AND-OBJ: c.jalr a1
# CHECK-ASM: encoding: [0x82,0x95]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.jalr a1
# CHECK-OBJ: c.beqz a3, 0xffffff16
# CHECK-ASM: c.beqz a3, -256
# CHECK-ASM: encoding: [0x81,0xd2]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.beqz a3, -256
# CHECK-OBJ: c.bnez a5, 0x116
# CHECK-ASM: c.bnez a5, 254
# CHECK-ASM: encoding: [0xfd,0xef]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.bnez a5, 254
# CHECK-ASM-AND-OBJ: c.li a7, 31
# CHECK-ASM: encoding: [0xfd,0x48]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.li a7, 31
# CHECK-ASM-AND-OBJ: c.addi a3, -32
# CHECK-ASM: encoding: [0x81,0x16]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.addi a3, -32
# CHECK-ASM-AND-OBJ: c.addi16sp sp, -512
# CHECK-ASM: encoding: [0x01,0x71]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.addi16sp sp, -512
# CHECK-ASM-AND-OBJ: c.addi16sp sp, 496
# CHECK-ASM: encoding: [0x7d,0x61]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.addi16sp sp, 496
# CHECK-ASM-AND-OBJ: c.addi4spn a3, sp, 1020
# CHECK-ASM: encoding: [0xf4,0x1f]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.addi4spn a3, sp, 1020
# CHECK-ASM-AND-OBJ: c.addi4spn a3, sp, 4
# CHECK-ASM: encoding: [0x54,0x00]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.addi4spn a3, sp, 4
# CHECK-ASM-AND-OBJ: c.slli a1, 1
# CHECK-ASM: encoding: [0x86,0x05]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.slli a1, 1
# CHECK-ASM-AND-OBJ: c.srli a3, 31
# CHECK-ASM: encoding: [0xfd,0x82]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.srli a3, 31
# CHECK-ASM-AND-OBJ: c.srai a4, 2
# CHECK-ASM: encoding: [0x09,0x87]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.srai a4, 2
# CHECK-ASM-AND-OBJ: c.andi a5, 15
# CHECK-ASM: encoding: [0xbd,0x8b]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.andi a5, 15
# CHECK-ASM-AND-OBJ: c.mv a7, s0
# CHECK-ASM: encoding: [0xa2,0x88]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.mv a7, s0
# CHECK-ASM-AND-OBJ: c.and a1, a2
# CHECK-ASM: encoding: [0xf1,0x8d]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.and a1, a2
# CHECK-ASM-AND-OBJ: c.or a2, a3
# CHECK-ASM: encoding: [0x55,0x8e]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.or a2, a3
# CHECK-ASM-AND-OBJ: c.xor a3, a4
# CHECK-ASM: encoding: [0xb9,0x8e]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.xor a3, a4
# CHECK-ASM-AND-OBJ: c.sub a4, a5
# CHECK-ASM: encoding: [0x1d,0x8f]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.sub a4, a5
# CHECK-ASM-AND-OBJ: c.nop
# CHECK-ASM: encoding: [0x01,0x00]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.nop
# CHECK-ASM-AND-OBJ: c.ebreak
# CHECK-ASM: encoding: [0x02,0x90]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.ebreak
# CHECK-ASM-AND-OBJ: c.lui s0, 1
# CHECK-ASM: encoding: [0x05,0x64]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.lui s0, 1
# CHECK-ASM-AND-OBJ: c.lui s0, 31
# CHECK-ASM: encoding: [0x7d,0x64]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.lui s0, 31
# CHECK-ASM-AND-OBJ: c.lui s0, 1048544
# CHECK-ASM: encoding: [0x01,0x74]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.lui s0, 0xfffe0
# CHECK-ASM-AND-OBJ: c.lui s0, 1048575
# CHECK-ASM: encoding: [0x7d,0x74]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.lui s0, 0xfffff
# CHECK-ASM-AND-OBJ: c.unimp
# CHECK-ASM: encoding: [0x00,0x00]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
c.unimp
|