170 changes: 103 additions & 67 deletions llvm/test/MC/RISCV/rvi-pseudos.s
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Original file line number Diff line number Diff line change
Expand Up @@ -38,158 +38,194 @@ lla a4, f1
# CHECK: addi a5, a5, %pcrel_lo(.Lpcrel_hi5)
lla a5, a_symbol + (0xFF << 3)

# CHECK: .Lpcrel_hi6:
# CHECK: .Lpcrel_hi6:
# CHECK: auipc a0, %got_pcrel_hi(a_symbol)
# CHECK-RV32: lw a0, %pcrel_lo(.Lpcrel_hi6)(a0)
# CHECK-RV64: ld a0, %pcrel_lo(.Lpcrel_hi6)(a0)
lga a0, a_symbol

# CHECK: .Lpcrel_hi7:
# CHECK: auipc a1, %got_pcrel_hi(another_symbol)
# CHECK-RV32: lw a1, %pcrel_lo(.Lpcrel_hi7)(a1)
# CHECK-RV64: ld a1, %pcrel_lo(.Lpcrel_hi7)(a1)
lga a1, another_symbol

# CHECK: .Lpcrel_hi8:
# CHECK: auipc a2, %got_pcrel_hi(zero)
# CHECK-RV32: lw a2, %pcrel_lo(.Lpcrel_hi8)(a2)
# CHECK-RV64: ld a2, %pcrel_lo(.Lpcrel_hi8)(a2)
lga a2, zero

# CHECK: .Lpcrel_hi9:
# CHECK: auipc a3, %got_pcrel_hi(ra)
# CHECK-RV32: lw a3, %pcrel_lo(.Lpcrel_hi9)(a3)
# CHECK-RV64: ld a3, %pcrel_lo(.Lpcrel_hi9)(a3)
lga a3, ra

# CHECK: .Lpcrel_hi10:
# CHECK: auipc a4, %got_pcrel_hi(f1)
# CHECK-RV32: lw a4, %pcrel_lo(.Lpcrel_hi10)(a4)
# CHECK-RV64: ld a4, %pcrel_lo(.Lpcrel_hi10)(a4)
lga a4, f1

# CHECK: .Lpcrel_hi11:
# CHECK: auipc a5, %got_pcrel_hi(a_symbol+2040)
# CHECK-RV32: lw a5, %pcrel_lo(.Lpcrel_hi11)(a5)
# CHECK-RV64: ld a5, %pcrel_lo(.Lpcrel_hi11)(a5)
lga a5, a_symbol + (0xFF << 3)

# CHECK: .Lpcrel_hi12:
# CHECK-NOPIC: auipc a0, %pcrel_hi(a_symbol)
# CHECK-NOPIC: addi a0, a0, %pcrel_lo(.Lpcrel_hi6)
# CHECK-NOPIC: addi a0, a0, %pcrel_lo(.Lpcrel_hi12)
# CHECK-PIC: auipc a0, %got_pcrel_hi(a_symbol)
# CHECK-PIC-RV32: lw a0, %pcrel_lo(.Lpcrel_hi6)(a0)
# CHECK-PIC-RV64: ld a0, %pcrel_lo(.Lpcrel_hi6)(a0)
# CHECK-PIC-RV32: lw a0, %pcrel_lo(.Lpcrel_hi12)(a0)
# CHECK-PIC-RV64: ld a0, %pcrel_lo(.Lpcrel_hi12)(a0)
la a0, a_symbol

# CHECK: .Lpcrel_hi7:
# CHECK: .Lpcrel_hi13:
# CHECK-NOPIC: auipc a1, %pcrel_hi(another_symbol)
# CHECK-NOPIC: addi a1, a1, %pcrel_lo(.Lpcrel_hi7)
# CHECK-NOPIC: addi a1, a1, %pcrel_lo(.Lpcrel_hi13)
# CHECK-PIC: auipc a1, %got_pcrel_hi(another_symbol)
# CHECK-PIC-RV32: lw a1, %pcrel_lo(.Lpcrel_hi7)(a1)
# CHECK-PIC-RV64: ld a1, %pcrel_lo(.Lpcrel_hi7)(a1)
# CHECK-PIC-RV32: lw a1, %pcrel_lo(.Lpcrel_hi13)(a1)
# CHECK-PIC-RV64: ld a1, %pcrel_lo(.Lpcrel_hi13)(a1)
la a1, another_symbol

# Check that we can load the address of symbols that are spelled like a register
# CHECK: .Lpcrel_hi8:
# CHECK: .Lpcrel_hi14:
# CHECK-NOPIC: auipc a2, %pcrel_hi(zero)
# CHECK-NOPIC: addi a2, a2, %pcrel_lo(.Lpcrel_hi8)
# CHECK-NOPIC: addi a2, a2, %pcrel_lo(.Lpcrel_hi14)
# CHECK-PIC: auipc a2, %got_pcrel_hi(zero)
# CHECK-PIC-RV32: lw a2, %pcrel_lo(.Lpcrel_hi8)(a2)
# CHECK-PIC-RV64: ld a2, %pcrel_lo(.Lpcrel_hi8)(a2)
# CHECK-PIC-RV32: lw a2, %pcrel_lo(.Lpcrel_hi14)(a2)
# CHECK-PIC-RV64: ld a2, %pcrel_lo(.Lpcrel_hi14)(a2)
la a2, zero

# CHECK: .Lpcrel_hi9:
# CHECK: .Lpcrel_hi15:
# CHECK-NOPIC: auipc a3, %pcrel_hi(ra)
# CHECK-NOPIC: addi a3, a3, %pcrel_lo(.Lpcrel_hi9)
# CHECK-NOPIC: addi a3, a3, %pcrel_lo(.Lpcrel_hi15)
# CHECK-PIC: auipc a3, %got_pcrel_hi(ra)
# CHECK-PIC-RV32: lw a3, %pcrel_lo(.Lpcrel_hi9)(a3)
# CHECK-PIC-RV64: ld a3, %pcrel_lo(.Lpcrel_hi9)(a3)
# CHECK-PIC-RV32: lw a3, %pcrel_lo(.Lpcrel_hi15)(a3)
# CHECK-PIC-RV64: ld a3, %pcrel_lo(.Lpcrel_hi15)(a3)
la a3, ra

# CHECK: .Lpcrel_hi10:
# CHECK: .Lpcrel_hi16:
# CHECK-NOPIC: auipc a4, %pcrel_hi(f1)
# CHECK-NOPIC: addi a4, a4, %pcrel_lo(.Lpcrel_hi10)
# CHECK-NOPIC: addi a4, a4, %pcrel_lo(.Lpcrel_hi16)
# CHECK-PIC: auipc a4, %got_pcrel_hi(f1)
# CHECK-PIC-RV32: lw a4, %pcrel_lo(.Lpcrel_hi10)(a4)
# CHECK-PIC-RV64: ld a4, %pcrel_lo(.Lpcrel_hi10)(a4)
# CHECK-PIC-RV32: lw a4, %pcrel_lo(.Lpcrel_hi16)(a4)
# CHECK-PIC-RV64: ld a4, %pcrel_lo(.Lpcrel_hi16)(a4)
la a4, f1

# CHECK: .Lpcrel_hi11:
# CHECK: .Lpcrel_hi17:
# CHECK: auipc a0, %tls_ie_pcrel_hi(a_symbol)
# CHECK-RV32: lw a0, %pcrel_lo(.Lpcrel_hi11)(a0)
# CHECK-RV64: ld a0, %pcrel_lo(.Lpcrel_hi11)(a0)
# CHECK-RV32: lw a0, %pcrel_lo(.Lpcrel_hi17)(a0)
# CHECK-RV64: ld a0, %pcrel_lo(.Lpcrel_hi17)(a0)
la.tls.ie a0, a_symbol

# CHECK: .Lpcrel_hi12:
# CHECK: .Lpcrel_hi18:
# CHECK: auipc a1, %tls_ie_pcrel_hi(another_symbol)
# CHECK-RV32: lw a1, %pcrel_lo(.Lpcrel_hi12)(a1)
# CHECK-RV64: ld a1, %pcrel_lo(.Lpcrel_hi12)(a1)
# CHECK-RV32: lw a1, %pcrel_lo(.Lpcrel_hi18)(a1)
# CHECK-RV64: ld a1, %pcrel_lo(.Lpcrel_hi18)(a1)
la.tls.ie a1, another_symbol

# Check that we can load the address of symbols that are spelled like a register
# CHECK: .Lpcrel_hi13:
# CHECK: .Lpcrel_hi19:
# CHECK: auipc a2, %tls_ie_pcrel_hi(zero)
# CHECK-RV32: lw a2, %pcrel_lo(.Lpcrel_hi13)(a2)
# CHECK-RV64: ld a2, %pcrel_lo(.Lpcrel_hi13)(a2)
# CHECK-RV32: lw a2, %pcrel_lo(.Lpcrel_hi19)(a2)
# CHECK-RV64: ld a2, %pcrel_lo(.Lpcrel_hi19)(a2)
la.tls.ie a2, zero

# CHECK: .Lpcrel_hi14:
# CHECK: .Lpcrel_hi20:
# CHECK: auipc a3, %tls_ie_pcrel_hi(ra)
# CHECK-RV32: lw a3, %pcrel_lo(.Lpcrel_hi14)(a3)
# CHECK-RV64: ld a3, %pcrel_lo(.Lpcrel_hi14)(a3)
# CHECK-RV32: lw a3, %pcrel_lo(.Lpcrel_hi20)(a3)
# CHECK-RV64: ld a3, %pcrel_lo(.Lpcrel_hi20)(a3)
la.tls.ie a3, ra

# CHECK: .Lpcrel_hi15:
# CHECK: .Lpcrel_hi21:
# CHECK: auipc a4, %tls_ie_pcrel_hi(f1)
# CHECK-RV32: lw a4, %pcrel_lo(.Lpcrel_hi15)(a4)
# CHECK-RV64: ld a4, %pcrel_lo(.Lpcrel_hi15)(a4)
# CHECK-RV32: lw a4, %pcrel_lo(.Lpcrel_hi21)(a4)
# CHECK-RV64: ld a4, %pcrel_lo(.Lpcrel_hi21)(a4)
la.tls.ie a4, f1

# CHECK: .Lpcrel_hi16:
# CHECK: .Lpcrel_hi22:
# CHECK: auipc a0, %tls_gd_pcrel_hi(a_symbol)
# CHECK: addi a0, a0, %pcrel_lo(.Lpcrel_hi16)
# CHECK: addi a0, a0, %pcrel_lo(.Lpcrel_hi22)
la.tls.gd a0, a_symbol

# CHECK: .Lpcrel_hi17:
# CHECK: .Lpcrel_hi23:
# CHECK: auipc a1, %tls_gd_pcrel_hi(another_symbol)
# CHECK: addi a1, a1, %pcrel_lo(.Lpcrel_hi17)
# CHECK: addi a1, a1, %pcrel_lo(.Lpcrel_hi23)
la.tls.gd a1, another_symbol

# Check that we can load the address of symbols that are spelled like a register
# CHECK: .Lpcrel_hi18:
# CHECK: .Lpcrel_hi24:
# CHECK: auipc a2, %tls_gd_pcrel_hi(zero)
# CHECK: addi a2, a2, %pcrel_lo(.Lpcrel_hi18)
# CHECK: addi a2, a2, %pcrel_lo(.Lpcrel_hi24)
la.tls.gd a2, zero

# CHECK: .Lpcrel_hi19:
# CHECK: .Lpcrel_hi25:
# CHECK: auipc a3, %tls_gd_pcrel_hi(ra)
# CHECK: addi a3, a3, %pcrel_lo(.Lpcrel_hi19)
# CHECK: addi a3, a3, %pcrel_lo(.Lpcrel_hi25)
la.tls.gd a3, ra

# CHECK: .Lpcrel_hi20:
# CHECK: .Lpcrel_hi26:
# CHECK: auipc a4, %tls_gd_pcrel_hi(f1)
# CHECK: addi a4, a4, %pcrel_lo(.Lpcrel_hi20)
# CHECK: addi a4, a4, %pcrel_lo(.Lpcrel_hi26)
la.tls.gd a4, f1

# CHECK: .Lpcrel_hi21:
# CHECK: .Lpcrel_hi27:
# CHECK: auipc a0, %pcrel_hi(a_symbol)
# CHECK: lb a0, %pcrel_lo(.Lpcrel_hi21)(a0)
# CHECK: lb a0, %pcrel_lo(.Lpcrel_hi27)(a0)
lb a0, a_symbol

# CHECK: .Lpcrel_hi22:
# CHECK: .Lpcrel_hi28:
# CHECK: auipc a1, %pcrel_hi(a_symbol)
# CHECK: lh a1, %pcrel_lo(.Lpcrel_hi22)(a1)
# CHECK: lh a1, %pcrel_lo(.Lpcrel_hi28)(a1)
lh a1, a_symbol

# CHECK: .Lpcrel_hi23:
# CHECK: .Lpcrel_hi29:
# CHECK: auipc a2, %pcrel_hi(a_symbol)
# CHECK: lhu a2, %pcrel_lo(.Lpcrel_hi23)(a2)
# CHECK: lhu a2, %pcrel_lo(.Lpcrel_hi29)(a2)
lhu a2, a_symbol

# CHECK: .Lpcrel_hi24:
# CHECK: .Lpcrel_hi30:
# CHECK: auipc a3, %pcrel_hi(a_symbol)
# CHECK: lw a3, %pcrel_lo(.Lpcrel_hi24)(a3)
# CHECK: lw a3, %pcrel_lo(.Lpcrel_hi30)(a3)
lw a3, a_symbol

# CHECK: .Lpcrel_hi25:
# CHECK: .Lpcrel_hi31:
# CHECK: auipc a4, %pcrel_hi(a_symbol)
# CHECK: sb a3, %pcrel_lo(.Lpcrel_hi25)(a4)
# CHECK: sb a3, %pcrel_lo(.Lpcrel_hi31)(a4)
sb a3, a_symbol, a4

# CHECK: .Lpcrel_hi26:
# CHECK: .Lpcrel_hi32:
# CHECK: auipc a4, %pcrel_hi(a_symbol)
# CHECK: sh a3, %pcrel_lo(.Lpcrel_hi26)(a4)
# CHECK: sh a3, %pcrel_lo(.Lpcrel_hi32)(a4)
sh a3, a_symbol, a4

# CHECK: .Lpcrel_hi27:
# CHECK: .Lpcrel_hi33:
# CHECK: auipc a4, %pcrel_hi(a_symbol)
# CHECK: sw a3, %pcrel_lo(.Lpcrel_hi27)(a4)
# CHECK: sw a3, %pcrel_lo(.Lpcrel_hi33)(a4)
sw a3, a_symbol, a4

# Check that we can load the address of symbols that are spelled like a register
# CHECK: .Lpcrel_hi28:
# CHECK: .Lpcrel_hi34:
# CHECK: auipc a2, %pcrel_hi(zero)
# CHECK: lw a2, %pcrel_lo(.Lpcrel_hi28)(a2)
# CHECK: lw a2, %pcrel_lo(.Lpcrel_hi34)(a2)
lw a2, zero

# CHECK: .Lpcrel_hi29:
# CHECK: .Lpcrel_hi35:
# CHECK: auipc a4, %pcrel_hi(zero)
# CHECK: sw a3, %pcrel_lo(.Lpcrel_hi29)(a4)
# CHECK: sw a3, %pcrel_lo(.Lpcrel_hi35)(a4)
sw a3, zero, a4

## Check that a complex expression can be simplified and matched.
# CHECK: .Lpcrel_hi30:
# CHECK: .Lpcrel_hi36:
# CHECK: auipc a5, %pcrel_hi((255+a_symbol)-4)
# CHECK: addi a5, a5, %pcrel_lo(.Lpcrel_hi30)
# CHECK: addi a5, a5, %pcrel_lo(.Lpcrel_hi36)
lla a5, (0xFF + a_symbol) - 4

## Check that we don't double-parse a top-level minus.
# CHECK: .Lpcrel_hi31:
# CHECK: .Lpcrel_hi37:
# CHECK: auipc a5, %pcrel_hi(a_symbol-4)
# CHECK: addi a5, a5, %pcrel_lo(.Lpcrel_hi31)
# CHECK: addi a5, a5, %pcrel_lo(.Lpcrel_hi37)
lla a5, a_symbol - 4