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| # RUN: llvm-mc -triple riscv32 -riscv-no-aliases < %s -show-encoding \
# RUN: | FileCheck -check-prefix=CHECK-FIXUP %s
# RUN: llvm-mc -filetype=obj -triple riscv32 < %s \
# RUN: | llvm-objdump -M no-aliases -d - \
# RUN: | FileCheck -check-prefix=CHECK-INSTR %s
# RUN: llvm-mc -filetype=obj -triple=riscv32 %s \
# RUN: | llvm-readobj -r | FileCheck %s -check-prefix=CHECK-REL
# Checks that fixups that can be resolved within the same object file are
# applied correctly
.LBB0:
lui t1, %hi(val)
# CHECK-FIXUP: fixup A - offset: 0, value: %hi(val), kind: fixup_riscv_hi20
# CHECK-INSTR: lui t1, 74565
lw a0, %lo(val)(t1)
# CHECK-FIXUP: fixup A - offset: 0, value: %lo(val), kind: fixup_riscv_lo12_i
# CHECK-INSTR: lw a0, 1656(t1)
addi a1, t1, %lo(val)
# CHECK-FIXUP: fixup A - offset: 0, value: %lo(val), kind: fixup_riscv_lo12_i
# CHECK-INSTR: addi a1, t1, 1656
sw a0, %lo(val)(t1)
# CHECK-FIXUP: fixup A - offset: 0, value: %lo(val), kind: fixup_riscv_lo12_s
# CHECK-INSTR: sw a0, 1656(t1)
1:
auipc t1, %pcrel_hi(.LBB0)
# CHECK-FIXUP: fixup A - offset: 0, value: %pcrel_hi(.LBB0), kind: fixup_riscv_pcrel_hi20
# CHECK-INSTR: auipc t1, 0
addi t1, t1, %pcrel_lo(1b)
# CHECK-FIXUP: fixup A - offset: 0, value: %pcrel_lo(.Ltmp0), kind: fixup_riscv_pcrel_lo12_i
# CHECK-INSTR: addi t1, t1, -16
sw t1, %pcrel_lo(1b)(t1)
# CHECK-FIXUP: fixup A - offset: 0, value: %pcrel_lo(.Ltmp0), kind: fixup_riscv_pcrel_lo12_s
# CHECK-INSTR: sw t1, -16(t1)
jal zero, .LBB0
# CHECK-FIXUP: fixup A - offset: 0, value: .LBB0, kind: fixup_riscv_jal
# CHECK-INSTR: jal zero, -28
jal zero, .LBB2
# CHECK-FIXUP: fixup A - offset: 0, value: .LBB2, kind: fixup_riscv_jal
# CHECK-INSTR: jal zero, 330996
beq a0, a1, .LBB0
# CHECK-FIXUP: fixup A - offset: 0, value: .LBB0, kind: fixup_riscv_branch
# CHECK-INSTR: beq a0, a1, -36
blt a0, a1, .LBB1
# CHECK-FIXUP: fixup A - offset: 0, value: .LBB1, kind: fixup_riscv_branch
# CHECK-INSTR: blt a0, a1, 1108
.fill 1104
.LBB1:
.fill 329876
addi zero, zero, 0
.LBB2:
.set val, 0x12345678
# CHECK-REL-NOT: R_RISCV
# Testing the function call offset could resovled by assembler
# when the function and the callsite within the same compile unit
# and the linker relaxation is disabled.
func:
.fill 100
call func
# CHECK-FIXUP: fixup A - offset: 0, value: func, kind: fixup_riscv_call
# CHECK-INSTR: auipc ra, 0
# CHECK-INSTR: jalr ra, -100(ra)
.fill 10000
call func
# CHECK-FIXUP: fixup A - offset: 0, value: func, kind: fixup_riscv_call
# CHECK-INSTR: auipc ra, 1048574
# CHECK-INSTR: jalr ra, -1916(ra)
.fill 20888
call func
# CHECK-FIXUP: fixup A - offset: 0, value: func, kind: fixup_riscv_call
# CHECK-INSTR: auipc ra, 1048568
# CHECK-INSTR: jalr ra, 1764(ra)
|