222 lines
5.8 KiB
ArmAsm
222 lines
5.8 KiB
ArmAsm
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# RUN: llvm-mc %s -triple=riscv64 -riscv-no-aliases \
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# RUN: | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-INST %s
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# RUN: llvm-mc %s -triple=riscv64 \
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# RUN: | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-ALIAS %s
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# RUN: llvm-mc -filetype=obj -triple riscv64 < %s \
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# RUN: | llvm-objdump -M no-aliases -d - \
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# RUN: | FileCheck -check-prefixes=CHECK-OBJ-NOALIAS,CHECK-EXPAND,CHECK-INST %s
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# RUN: llvm-mc -filetype=obj -triple riscv64 < %s \
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# RUN: | llvm-objdump -d - \
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# RUN: | FileCheck -check-prefixes=CHECK-EXPAND,CHECK-ALIAS %s
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# The following check prefixes are used in this test:
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# CHECK-INST.....Match the canonical instr (tests alias to instr. mapping)
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# CHECK-ALIAS....Match the alias (tests instr. to alias mapping)
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# CHECK-EXPAND...Match canonical instr. unconditionally (tests alias expansion)
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# TODO ld
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# TODO sd
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# Needed for testing valid %pcrel_lo expressions
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.Lpcrel_hi0: auipc a0, %pcrel_hi(foo)
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# CHECK-INST: addi a0, zero, 0
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# CHECK-ALIAS: mv a0, zero
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li x10, 0
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# CHECK-EXPAND: addi a0, zero, 1
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li x10, 1
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# CHECK-EXPAND: addi a0, zero, -1
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li x10, -1
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# CHECK-EXPAND: addi a0, zero, 2047
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li x10, 2047
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# CHECK-EXPAND: addi a0, zero, -2047
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li x10, -2047
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# CHECK-EXPAND: lui a1, 1
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# CHECK-EXPAND: addiw a1, a1, -2048
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li x11, 2048
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# CHECK-EXPAND: addi a1, zero, -2048
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li x11, -2048
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# CHECK-EXPAND: lui a1, 1
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# CHECK-EXPAND: addiw a1, a1, -2047
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li x11, 2049
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# CHECK-EXPAND: lui a1, 1048575
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# CHECK-EXPAND: addiw a1, a1, 2047
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li x11, -2049
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# CHECK-EXPAND: lui a1, 1
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# CHECK-EXPAND: addiw a1, a1, -1
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li x11, 4095
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# CHECK-EXPAND: lui a1, 1048575
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# CHECK-EXPAND: addiw a1, a1, 1
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li x11, -4095
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# CHECK-EXPAND: lui a2, 1
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li x12, 4096
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# CHECK-EXPAND: lui a2, 1048575
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li x12, -4096
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# CHECK-EXPAND: lui a2, 1
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# CHECK-EXPAND: addiw a2, a2, 1
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li x12, 4097
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# CHECK-EXPAND: lui a2, 1048575
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# CHECK-EXPAND: addiw a2, a2, -1
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li x12, -4097
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# CHECK-EXPAND: lui a2, 524288
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# CHECK-EXPAND: addiw a2, a2, -1
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li x12, 2147483647
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# CHECK-EXPAND: lui a2, 524288
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# CHECK-EXPAND: addiw a2, a2, 1
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li x12, -2147483647
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# CHECK-EXPAND: lui a2, 524288
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li x12, -2147483648
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# CHECK-EXPAND: lui a2, 524288
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li x12, -0x80000000
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# CHECK-EXPAND: addi a2, zero, 1
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# CHECK-EXPAND: slli a2, a2, 31
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li x12, 0x80000000
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# CHECK-EXPAND: addi a2, zero, 1
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# CHECK-EXPAND: slli a2, a2, 32
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# CHECK-EXPAND: addi a2, a2, -1
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li x12, 0xFFFFFFFF
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# CHECK-EXPAND: addi t0, zero, 1
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# CHECK-EXPAND: slli t0, t0, 32
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li t0, 0x100000000
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# CHECK-EXPAND: addi t1, zero, -1
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# CHECK-EXPAND: slli t1, t1, 63
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li t1, 0x8000000000000000
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# CHECK-EXPAND: addi t1, zero, -1
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# CHECK-EXPAND: slli t1, t1, 63
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li t1, -0x8000000000000000
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# CHECK-EXPAND: lui t2, 9321
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# CHECK-EXPAND: addiw t2, t2, -1329
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# CHECK-EXPAND: slli t2, t2, 35
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li t2, 0x1234567800000000
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# CHECK-EXPAND: addi t3, zero, 7
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# CHECK-EXPAND: slli t3, t3, 36
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# CHECK-EXPAND: addi t3, t3, 11
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# CHECK-EXPAND: slli t3, t3, 24
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# CHECK-EXPAND: addi t3, t3, 15
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li t3, 0x700000000B00000F
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# CHECK-EXPAND: lui t4, 583
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# CHECK-EXPAND: addiw t4, t4, -1875
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# CHECK-EXPAND: slli t4, t4, 14
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# CHECK-EXPAND: addi t4, t4, -947
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# CHECK-EXPAND: slli t4, t4, 12
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# CHECK-EXPAND: addi t4, t4, 1511
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# CHECK-EXPAND: slli t4, t4, 13
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# CHECK-EXPAND: addi t4, t4, -272
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li t4, 0x123456789abcdef0
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# CHECK-EXPAND: addi t5, zero, -1
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li t5, 0xFFFFFFFFFFFFFFFF
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# CHECK-EXPAND: lui t6, 64
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# CHECK-EXPAND: addiw t6, t6, 1
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# CHECK-EXPAND: slli t6, t6, 13
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li t6, 0x80002000
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# CHECK-EXPAND: lui t0, 64
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# CHECK-EXPAND: addiw t0, t0, 1
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# CHECK-EXPAND: slli t0, t0, 14
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li x5, 0x100004000
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# CHECK-EXPAND: lui t1, 1
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# CHECK-EXPAND: addiw t1, t1, 1
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# CHECK-EXPAND: slli t1, t1, 32
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li x6, 0x100100000000
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# CHECK-EXPAND: addi t2, zero, 1
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# CHECK-EXPAND: slli t2, t2, 36
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# CHECK-EXPAND: addi t2, t2, -1
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# CHECK-EXPAND: slli t2, t2, 12
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# CHECK-EXPAND: addi t2, t2, 1
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li x7, 0xFFFFFFFFF001
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# CHECK-EXPAND: lui s0, 65536
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# CHECK-EXPAND: addiw s0, s0, -1
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# CHECK-EXPAND: slli s0, s0, 12
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# CHECK-EXPAND: addi s0, s0, 1
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li x8, 0xFFFFFFF001
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# CHECK-EXPAND: lui s1, 1
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# CHECK-EXPAND: addiw s1, s1, 1
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# CHECK-EXPAND: slli s1, s1, 32
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# CHECK-EXPAND: addi s1, s1, -3
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li x9, 0x1000FFFFFFFD
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# CHECK-EXPAND: addi a0, zero, -1
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# CHECK-EXPAND: slli a0, a0, 36
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# CHECK-EXPAND: addi a0, a0, 1
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# CHECK-EXPAND: slli a0, a0, 25
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# CHECK-EXPAND: addi a0, a0, -1
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li x10, 0xE000000001FFFFFF
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# CHECK-EXPAND: addi a1, zero, -2047
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# CHECK-EXPAND: slli a1, a1, 27
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# CHECK-EXPAND: addi a1, a1, -1
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# CHECK-EXPAND: slli a1, a1, 12
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# CHECK-EXPAND: addi a1, a1, 2047
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li x11, 0xFFFC007FFFFFF7FF
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# CHECK-EXPAND: addi a0, zero, 1110
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li a0, %lo(0x123456)
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# CHECK-OBJ-NOALIAS: addi a0, zero, 0
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# CHECK-OBJ: R_RISCV_LO12
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li a0, %lo(foo)
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# CHECK-OBJ-NOALIAS: addi a0, zero, 0
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# CHECK-OBJ: R_RISCV_PCREL_LO12
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li a0, %pcrel_lo(.Lpcrel_hi0)
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.equ CONST, 0x123456
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# CHECK-EXPAND: lui a0, 291
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# CHECK-EXPAND: addiw a0, a0, 1110
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li a0, CONST
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.equ CONST, 0x654321
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# CHECK-EXPAND: lui a0, 1620
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# CHECK-EXPAND: addiw a0, a0, 801
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li a0, CONST
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# CHECK-INST: subw t6, zero, ra
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# CHECK-ALIAS: negw t6, ra
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negw x31, x1
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# CHECK-INST: addiw t6, ra, 0
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# CHECK-ALIAS: sext.w t6, ra
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sext.w x31, x1
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# The following aliases are accepted as input but the canonical form
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# of the instruction will always be printed.
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# CHECK-INST: addiw a2, a3, 4
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# CHECK-ALIAS: addiw a2, a3, 4
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addw a2,a3,4
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# CHECK-INST: slliw a2, a3, 4
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# CHECK-ALIAS: slliw a2, a3, 4
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sllw a2,a3,4
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# CHECK-INST: srliw a2, a3, 4
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# CHECK-ALIAS: srliw a2, a3, 4
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srlw a2,a3,4
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# CHECK-INST: sraiw a2, a3, 4
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# CHECK-ALIAS: sraiw a2, a3, 4
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sraw a2,a3,4
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# CHECK-EXPAND: lwu a0, 0(a1)
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lwu x10, (x11)
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# CHECK-EXPAND: ld a0, 0(a1)
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ld x10, (x11)
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# CHECK-EXPAND: sd a0, 0(a1)
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sd x10, (x11)
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# CHECK-EXPAND: slli a0, a1, 56
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# CHECK-EXPAND: srai a0, a0, 56
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sext.b x10, x11
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# CHECK-EXPAND: slli a0, a1, 48
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# CHECK-EXPAND: srai a0, a0, 48
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sext.h x10, x11
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# CHECK-INST: andi a0, a1, 255
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# CHECK-ALIAS: andi a0, a1, 255
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zext.b x10, x11
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# CHECK-EXPAND: slli a0, a1, 48
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# CHECK-EXPAND: srli a0, a0, 48
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zext.h x10, x11
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# CHECK-EXPAND: slli a0, a1, 32
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# CHECK-EXPAND: srli a0, a0, 32
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zext.w x10, x11
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