| # RUN: llvm-mc %s -triple=riscv32 -riscv-no-aliases -show-encoding \ |
| # RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s |
| # RUN: llvm-mc %s -triple riscv64 -riscv-no-aliases -show-encoding \ |
| # RUN: | FileCheck -check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s |
| # RUN: llvm-mc -filetype=obj -triple=riscv32 < %s \ |
| # RUN: | llvm-objdump -M no-aliases -d -r - \ |
| # RUN: | FileCheck -check-prefixes=CHECK-OBJ,CHECK-OBJ32,CHECK-ASM-AND-OBJ %s |
| # RUN: llvm-mc -filetype=obj -triple=riscv64 < %s \ |
| # RUN: | llvm-objdump -M no-aliases -d -r - \ |
| # RUN: | FileCheck -check-prefixes=CHECK-OBJ,CHECK-OBJ64,CHECK-ASM-AND-OBJ %s |
| |
| .equ CONST, 30 |
| |
| # Needed for testing valid %pcrel_lo expressions |
| .Lpcrel_hi0: auipc a0, %pcrel_hi(foo) |
| |
| # CHECK-ASM-AND-OBJ: lui a0, 2 |
| # CHECK-ASM: encoding: [0x37,0x25,0x00,0x00] |
| lui a0, 2 |
| # CHECK-ASM-AND-OBJ: lui s11, 552960 |
| # CHECK-ASM: encoding: [0xb7,0x0d,0x00,0x87] |
| lui s11, (0x87000000>>12) |
| # CHECK-ASM-AND-OBJ: lui a0, 0 |
| # CHECK-ASM: encoding: [0x37,0x05,0x00,0x00] |
| lui a0, %hi(2) |
| # CHECK-ASM-AND-OBJ: lui s11, 552960 |
| # CHECK-ASM: encoding: [0xb7,0x0d,0x00,0x87] |
| lui s11, (0x87000000>>12) |
| # CHECK-ASM-AND-OBJ: lui s11, 552960 |
| # CHECK-ASM: encoding: [0xb7,0x0d,0x00,0x87] |
| lui s11, %hi(0x87000000) |
| # CHECK-ASM-AND-OBJ: lui t0, 1048575 |
| # CHECK-ASM: encoding: [0xb7,0xf2,0xff,0xff] |
| lui t0, 1048575 |
| # CHECK-ASM-AND-OBJ: lui gp, 0 |
| # CHECK-ASM: encoding: [0xb7,0x01,0x00,0x00] |
| lui gp, 0 |
| # CHECK-ASM: lui a0, %hi(foo) |
| # CHECK-ASM: encoding: [0x37,0bAAAA0101,A,A] |
| # CHECK-OBJ: lui a0, 0 |
| # CHECK-OBJ: R_RISCV_HI20 foo |
| lui a0, %hi(foo) |
| # CHECK-ASM-AND-OBJ: lui a0, 30 |
| # CHECK-ASM: encoding: [0x37,0xe5,0x01,0x00] |
| lui a0, CONST |
| # CHECK-ASM-AND-OBJ: lui a0, 31 |
| # CHECK-ASM: encoding: [0x37,0xf5,0x01,0x00] |
| lui a0, CONST+1 |
| |
| # CHECK-ASM-AND-OBJ: auipc a0, 2 |
| # CHECK-ASM: encoding: [0x17,0x25,0x00,0x00] |
| auipc a0, 2 |
| # CHECK-ASM-AND-OBJ: auipc s11, 552960 |
| # CHECK-ASM: encoding: [0x97,0x0d,0x00,0x87] |
| auipc s11, (0x87000000>>12) |
| # CHECK-ASM-AND-OBJ: auipc t0, 1048575 |
| # CHECK-ASM: encoding: [0x97,0xf2,0xff,0xff] |
| auipc t0, 1048575 |
| # CHECK-ASM-AND-OBJ: auipc gp, 0 |
| # CHECK-ASM: encoding: [0x97,0x01,0x00,0x00] |
| auipc gp, 0 |
| # CHECK-ASM: auipc a0, %pcrel_hi(foo) |
| # CHECK-ASM: encoding: [0x17,0bAAAA0101,A,A] |
| # CHECK-OBJ: auipc a0, 0 |
| # CHECK-OBJ: R_RISCV_PCREL_HI20 foo |
| auipc a0, %pcrel_hi(foo) |
| # CHECK-ASM-AND-OBJ: auipc a0, 30 |
| # CHECK-ASM: encoding: [0x17,0xe5,0x01,0x00] |
| auipc a0, CONST |
| |
| # CHECK-OBJ: jal a2, 0x100042 |
| # CHECK-ASM: jal a2, 1048574 |
| # CHECK-ASM: encoding: [0x6f,0xf6,0xff,0x7f] |
| jal a2, 1048574 |
| # CHECK-OBJ: jal a3, 0x148 |
| # CHECK-ASM: jal a3, 256 |
| # CHECK-ASM: encoding: [0xef,0x06,0x00,0x10] |
| jal a3, 256 |
| # CHECK-ASM: jal a0, foo |
| # CHECK-ASM: encoding: [0x6f,0bAAAA0101,A,A] |
| # CHECK-OBJ: jal a0, 0 |
| # CHECK-OBJ: R_RISCV_JAL foo |
| jal a0, foo |
| # CHECK-ASM: jal a0, a0 |
| # CHECK-ASM: encoding: [0x6f,0bAAAA0101,A,A] |
| # CHECK-OBJ: jal a0, 0 |
| # CHECK-OBJ: R_RISCV_JAL a0 |
| jal a0, a0 |
| # CHECK-OBJ: jal a0, 0x72 |
| # CHECK-ASM: jal a0, 30 |
| # CHECK-ASM: encoding: [0x6f,0x05,0xe0,0x01] |
| jal a0, CONST |
| # CHECK-ASM-AND-OBJ: jal s0, 0 |
| # CHECK-ASM: encoding: [0x6f,0x04,0x00,0x00] |
| jal s0, (0) |
| # CHECK-OBJ: jal s0, 0xf8 |
| # CHECK-ASM: jal s0, 156 |
| # CHECK-ASM: encoding: [0x6f,0x04,0xc0,0x09] |
| jal s0, (0xff-99) |
| # CHECK-ASM: encoding: [0x6f,0bAAAA0000,A,A] |
| # CHECK-OBJ: jal zero, 0 |
| jal zero, . |
| |
| # CHECK-ASM-AND-OBJ: jalr a0, -2048(a1) |
| # CHECK-ASM: encoding: [0x67,0x85,0x05,0x80] |
| jalr a0, -2048(a1) |
| # CHECK-ASM-AND-OBJ: jalr a0, -2048(a1) |
| # CHECK-ASM: encoding: [0x67,0x85,0x05,0x80] |
| jalr a0, %lo(2048)(a1) |
| # CHECK-ASM-AND-OBJ: jalr t2, 2047(t1) |
| # CHECK-ASM: encoding: [0xe7,0x03,0xf3,0x7f] |
| jalr t2, 2047(t1) |
| # CHECK-ASM-AND-OBJ: jalr sp, 256(zero) |
| # CHECK-ASM: encoding: [0x67,0x01,0x00,0x10] |
| jalr sp, zero, 256 |
| # CHECK-ASM-AND-OBJ: jalr a1, 30(a2) |
| # CHECK-ASM: encoding: [0xe7,0x05,0xe6,0x01] |
| jalr a1, CONST(a2) |
| |
| # CHECK-OBJ: beq s1, s1, 0xde |
| # CHECK-ASM: beq s1, s1, 102 |
| # CHECK-ASM: encoding: [0x63,0x83,0x94,0x06] |
| beq s1, s1, 102 |
| # CHECK-OBJ32: bne a4, a5, 0xfffff07c |
| # CHECK-OBJ64: bne a4, a5, 0xfffffffffffff07c |
| # CHECK-ASM: bne a4, a5, -4096 |
| # CHECK-ASM: encoding: [0x63,0x10,0xf7,0x80] |
| bne a4, a5, -4096 |
| # CHECK-OBJ: blt sp, gp, 0x107e |
| # CHECK-ASM: blt sp, gp, 4094 |
| # CHECK-ASM: encoding: [0xe3,0x4f,0x31,0x7e] |
| blt sp, gp, 4094 |
| # CHECK-OBJ32: bge s2, ra, 0xffffffa4 |
| # CHECK-OBJ64: bge s2, ra, 0xffffffffffffffa4 |
| # CHECK-ASM: bge s2, ra, -224 |
| # CHECK-ASM: encoding: [0xe3,0x50,0x19,0xf2] |
| bge s2, ra, -224 |
| # CHECK-ASM-AND-OBJ: bltu zero, zero, 0 |
| # CHECK-ASM: encoding: [0x63,0x60,0x00,0x00] |
| bltu zero, zero, 0 |
| # CHECK-OBJ: bgeu s8, sp, 0x28c |
| # CHECK-ASM: bgeu s8, sp, 512 |
| # CHECK-ASM: encoding: [0x63,0x70,0x2c,0x20] |
| bgeu s8, sp, 512 |
| # CHECK-OBJ: bgeu t0, t1, 0xae |
| # CHECK-ASM: bgeu t0, t1, 30 |
| # CHECK-ASM: encoding: [0x63,0xff,0x62,0x00] |
| bgeu t0, t1, CONST |
| |
| # CHECK-ASM-AND-OBJ: lb s3, 4(ra) |
| # CHECK-ASM: encoding: [0x83,0x89,0x40,0x00] |
| lb s3, 4(ra) |
| # CHECK-ASM-AND-OBJ: lb s3, 4(ra) |
| # CHECK-ASM: encoding: [0x83,0x89,0x40,0x00] |
| lb s3, +4(ra) |
| # CHECK-ASM-AND-OBJ: lh t1, -2048(zero) |
| # CHECK-ASM: encoding: [0x03,0x13,0x00,0x80] |
| lh t1, -2048(zero) |
| # CHECK-ASM-AND-OBJ: lh t1, -2048(zero) |
| # CHECK-ASM: encoding: [0x03,0x13,0x00,0x80] |
| lh t1, ~2047(zero) |
| # CHECK-ASM-AND-OBJ: lh t1, 0(zero) |
| # CHECK-ASM: encoding: [0x03,0x13,0x00,0x00] |
| lh t1, !1(zero) |
| # CHECK-ASM-AND-OBJ: lh t1, -2048(zero) |
| # CHECK-ASM: encoding: [0x03,0x13,0x00,0x80] |
| lh t1, %lo(2048)(zero) |
| # CHECK-ASM-AND-OBJ: lh sp, 2047(a0) |
| # CHECK-ASM: encoding: [0x03,0x11,0xf5,0x7f] |
| lh sp, 2047(a0) |
| # CHECK-ASM-AND-OBJ: lw a0, 97(a2) |
| # CHECK-ASM: encoding: [0x03,0x25,0x16,0x06] |
| lw a0, 97(a2) |
| # CHECK-ASM: lbu s5, %lo(foo)(s6) |
| # CHECK-ASM: encoding: [0x83,0x4a,0bAAAA1011,A] |
| # CHECK-OBJ: lbu s5, 0(s6) |
| # CHECK-OBJ: R_RISCV_LO12 |
| lbu s5, %lo(foo)(s6) |
| # CHECK-ASM: lhu t3, %pcrel_lo(.Lpcrel_hi0)(t3) |
| # CHECK-ASM: encoding: [0x03,0x5e,0bAAAA1110,A] |
| # CHECK-OBJ: lhu t3, 0(t3) |
| # CHECK-OBJ: R_RISCV_PCREL_LO12 |
| lhu t3, %pcrel_lo(.Lpcrel_hi0)(t3) |
| # CHECK-ASM-AND-OBJ: lb t0, 30(t1) |
| # CHECK-ASM: encoding: [0x83,0x02,0xe3,0x01] |
| lb t0, CONST(t1) |
| # CHECK-ASM-AND-OBJ: lb s0, 0(s1) |
| # CHECK-ASM: encoding: [0x03,0x84,0x04,0x00] |
| lb s0, (0)(s1) |
| # CHECK-ASM-AND-OBJ: lb s0, 156(s1) |
| # CHECK-ASM: encoding: [0x03,0x84,0xc4,0x09] |
| lb s0, (0xff-99)(s1) |
| |
| # CHECK-ASM-AND-OBJ: sb a0, 2047(a2) |
| # CHECK-ASM: encoding: [0xa3,0x0f,0xa6,0x7e] |
| sb a0, 2047(a2) |
| # CHECK-ASM-AND-OBJ: sh t3, -2048(t5) |
| # CHECK-ASM: encoding: [0x23,0x10,0xcf,0x81] |
| sh t3, -2048(t5) |
| # CHECK-ASM-AND-OBJ: sh t3, -2048(t5) |
| # CHECK-ASM: encoding: [0x23,0x10,0xcf,0x81] |
| sh t3, ~2047(t5) |
| # CHECK-ASM-AND-OBJ: sh t3, 0(t5) |
| # CHECK-ASM: encoding: [0x23,0x10,0xcf,0x01] |
| sh t3, !1(t5) |
| # CHECK-ASM-AND-OBJ: sh t3, -2048(t5) |
| # CHECK-ASM: encoding: [0x23,0x10,0xcf,0x81] |
| sh t3, %lo(2048)(t5) |
| # CHECK-ASM-AND-OBJ: sw ra, 999(zero) |
| # CHECK-ASM: encoding: [0xa3,0x23,0x10,0x3e] |
| sw ra, 999(zero) |
| # CHECK-ASM-AND-OBJ: sw a0, 30(t0) |
| # CHECK-ASM: encoding: [0x23,0xaf,0xa2,0x00] |
| sw a0, CONST(t0) |
| # CHECK-ASM-AND-OBJ: sw s0, 0(s1) |
| # CHECK-ASM: encoding: [0x23,0xa0,0x84,0x00] |
| sw s0, (0)(s1) |
| # CHECK-ASM-AND-OBJ: sw s0, 156(s1) |
| # CHECK-ASM: encoding: [0x23,0xae,0x84,0x08] |
| sw s0, (0xff-99)(s1) |
| |
| # CHECK-ASM-AND-OBJ: addi ra, sp, 2 |
| # CHECK-ASM: encoding: [0x93,0x00,0x21,0x00] |
| addi ra, sp, 2 |
| # CHECK-ASM: addi ra, sp, %lo(foo) |
| # CHECK-ASM: encoding: [0x93,0x00,0bAAAA0001,A] |
| # CHECK-OBJ: addi ra, sp, 0 |
| # CHECK-OBJ: R_RISCV_LO12 |
| addi ra, sp, %lo(foo) |
| # CHECK-ASM-AND-OBJ: addi ra, sp, 30 |
| # CHECK-ASM: encoding: [0x93,0x00,0xe1,0x01] |
| addi ra, sp, CONST |
| # CHECK-ASM-AND-OBJ: addi ra, sp, 0 |
| # CHECK-ASM: encoding: [0x93,0x00,0x01,0x00] |
| addi ra, sp, (0) |
| # CHECK-ASM-AND-OBJ: addi ra, sp, 156 |
| # CHECK-ASM: encoding: [0x93,0x00,0xc1,0x09] |
| addi ra, sp, (0xff-99) |
| # CHECK-ASM-AND-OBJ: slti a0, a2, -20 |
| # CHECK-ASM: encoding: [0x13,0x25,0xc6,0xfe] |
| slti a0, a2, -20 |
| # CHECK-ASM-AND-OBJ: sltiu s2, s3, 80 |
| # CHECK-ASM: encoding: [0x13,0xb9,0x09,0x05] |
| sltiu s2, s3, 0x50 |
| # CHECK-ASM-AND-OBJ: xori tp, t1, -99 |
| # CHECK-ASM: encoding: [0x13,0x42,0xd3,0xf9] |
| xori tp, t1, -99 |
| # CHECK-ASM-AND-OBJ: ori a0, a1, -2048 |
| # CHECK-ASM: encoding: [0x13,0xe5,0x05,0x80] |
| ori a0, a1, -2048 |
| # CHECK-ASM-AND-OBJ: ori a0, a1, -2048 |
| # CHECK-ASM: encoding: [0x13,0xe5,0x05,0x80] |
| ori a0, a1, ~2047 |
| # CHECK-ASM-AND-OBJ: ori a0, a1, 0 |
| # CHECK-ASM: encoding: [0x13,0xe5,0x05,0x00] |
| ori a0, a1, !1 |
| # CHECK-ASM-AND-OBJ: ori a0, a1, -2048 |
| # CHECK-ASM: encoding: [0x13,0xe5,0x05,0x80] |
| ori a0, a1, %lo(2048) |
| # CHECK-ASM-AND-OBJ: andi ra, sp, 2047 |
| # CHECK-ASM: encoding: [0x93,0x70,0xf1,0x7f] |
| andi ra, sp, 2047 |
| # CHECK-ASM-AND-OBJ: andi ra, sp, 2047 |
| # CHECK-ASM: encoding: [0x93,0x70,0xf1,0x7f] |
| andi x1, x2, 2047 |
| |
| # CHECK-ASM-AND-OBJ: slli t3, t3, 31 |
| # CHECK-ASM: encoding: [0x13,0x1e,0xfe,0x01] |
| slli t3, t3, 31 |
| # CHECK-ASM-AND-OBJ: srli a0, a4, 0 |
| # CHECK-ASM: encoding: [0x13,0x55,0x07,0x00] |
| srli a0, a4, 0 |
| # CHECK-ASM-AND-OBJ: srai a2, sp, 15 |
| # CHECK-ASM: encoding: [0x13,0x56,0xf1,0x40] |
| srai a2, sp, 15 |
| # CHECK-ASM-AND-OBJ: slli t3, t3, 30 |
| # CHECK-ASM: encoding: [0x13,0x1e,0xee,0x01] |
| slli t3, t3, CONST |
| |
| # CHECK-ASM-AND-OBJ: add ra, zero, zero |
| # CHECK-ASM: encoding: [0xb3,0x00,0x00,0x00] |
| add ra, zero, zero |
| # CHECK-ASM-AND-OBJ: add ra, zero, zero |
| # CHECK-ASM: encoding: [0xb3,0x00,0x00,0x00] |
| add x1, x0, x0 |
| # CHECK-ASM-AND-OBJ: sub t0, t2, t1 |
| # CHECK-ASM: encoding: [0xb3,0x82,0x63,0x40] |
| sub t0, t2, t1 |
| # CHECK-ASM-AND-OBJ: sll a5, a4, a3 |
| # CHECK-ASM: encoding: [0xb3,0x17,0xd7,0x00] |
| sll a5, a4, a3 |
| # CHECK-ASM-AND-OBJ: slt s0, s0, s0 |
| # CHECK-ASM: encoding: [0x33,0x24,0x84,0x00] |
| slt s0, s0, s0 |
| # CHECK-ASM-AND-OBJ: sltu gp, a0, a1 |
| # CHECK-ASM: encoding: [0xb3,0x31,0xb5,0x00] |
| sltu gp, a0, a1 |
| # CHECK-ASM-AND-OBJ: xor s2, s2, s8 |
| # CHECK-ASM: encoding: [0x33,0x49,0x89,0x01] |
| xor s2, s2, s8 |
| # CHECK-ASM-AND-OBJ: xor s2, s2, s8 |
| # CHECK-ASM: encoding: [0x33,0x49,0x89,0x01] |
| xor x18, x18, x24 |
| # CHECK-ASM-AND-OBJ: srl a0, s0, t0 |
| # CHECK-ASM: encoding: [0x33,0x55,0x54,0x00] |
| srl a0, s0, t0 |
| # CHECK-ASM-AND-OBJ: sra t0, s2, zero |
| # CHECK-ASM: encoding: [0xb3,0x52,0x09,0x40] |
| sra t0, s2, zero |
| # CHECK-ASM-AND-OBJ: or s10, t1, ra |
| # CHECK-ASM: encoding: [0x33,0x6d,0x13,0x00] |
| or s10, t1, ra |
| # CHECK-ASM-AND-OBJ: and a0, s2, s3 |
| # CHECK-ASM: encoding: [0x33,0x75,0x39,0x01] |
| and a0, s2, s3 |
| |
| # CHECK-ASM-AND-OBJ: fence iorw, iorw |
| # CHECK-ASM: encoding: [0x0f,0x00,0xf0,0x0f] |
| fence iorw, iorw |
| # CHECK-ASM-AND-OBJ: fence io, rw |
| # CHECK-ASM: encoding: [0x0f,0x00,0x30,0x0c] |
| fence io, rw |
| # CHECK-ASM-AND-OBJ: fence r, w |
| # CHECK-ASM: encoding: [0x0f,0x00,0x10,0x02] |
| fence r,w |
| # CHECK-ASM-AND-OBJ: fence w, ir |
| # CHECK-ASM: encoding: [0x0f,0x00,0xa0,0x01] |
| fence w,ir |
| # CHECK-ASM-AND-OBJ: fence.tso |
| # CHECK-ASM: encoding: [0x0f,0x00,0x30,0x83] |
| fence.tso |
| |
| # CHECK-ASM-AND-OBJ: fence.i |
| # CHECK-ASM: encoding: [0x0f,0x10,0x00,0x00] |
| fence.i |
| |
| # CHECK-ASM-AND-OBJ: ecall |
| # CHECK-ASM: encoding: [0x73,0x00,0x00,0x00] |
| ecall |
| # CHECK-ASM-AND-OBJ: ebreak |
| # CHECK-ASM: encoding: [0x73,0x00,0x10,0x00] |
| ebreak |
| # CHECK-ASM-AND-OBJ: unimp |
| # CHECK-ASM: encoding: [0x73,0x10,0x00,0xc0] |
| unimp |
| |
| .equ CONST, 16 |
| |
| # CHECK-ASM-AND-OBJ: csrrw t0, 4095, t1 |
| # CHECK-ASM: encoding: [0xf3,0x12,0xf3,0xff] |
| csrrw t0, 0xfff, t1 |
| # CHECK-ASM-AND-OBJ: csrrw s0, 4095, s1 |
| # CHECK-ASM: encoding: [0x73,0x94,0xf4,0xff] |
| csrrw s0, ~(-4096), s1 |
| # CHECK-ASM-AND-OBJ: csrrw s0, fflags, s1 |
| # CHECK-ASM: encoding: [0x73,0x94,0x14,0x00] |
| csrrw s0, !0, s1 |
| # CHECK-ASM-AND-OBJ: csrrs s0, cycle, zero |
| # CHECK-ASM: encoding: [0x73,0x24,0x00,0xc0] |
| csrrs s0, 0xc00, x0 |
| # CHECK-ASM-AND-OBJ: csrrs s3, fflags, s5 |
| # CHECK-ASM: encoding: [0xf3,0xa9,0x1a,0x00] |
| csrrs s3, 0x001, s5 |
| # CHECK-ASM-AND-OBJ: csrrc sp, ustatus, ra |
| # CHECK-ASM: encoding: [0x73,0xb1,0x00,0x00] |
| csrrc sp, 0x000, ra |
| # CHECK-ASM-AND-OBJ: csrrwi a5, ustatus, 0 |
| # CHECK-ASM: encoding: [0xf3,0x57,0x00,0x00] |
| csrrwi a5, 0x000, 0 |
| # CHECK-ASM-AND-OBJ: csrrsi t2, 4095, 31 |
| # CHECK-ASM: encoding: [0xf3,0xe3,0xff,0xff] |
| csrrsi t2, 0xfff, 31 |
| # CHECK-ASM-AND-OBJ: csrrci t1, sscratch, 5 |
| # CHECK-ASM: encoding: [0x73,0xf3,0x02,0x14] |
| csrrci t1, 0x140, 5 |
