195f924f3SJob Noorman# RUN: llvm-mc -filetype=obj -triple riscv32 -mattr=+c < %s | \ 2*c532ba4eSWang Yaduo# RUN: llvm-objdump --no-print-imm-hex -d -M no-aliases --no-show-raw-insn - | \ 395f924f3SJob Noorman# RUN: FileCheck %s 495f924f3SJob Noorman 595f924f3SJob Noorman## Test multiple interleaved auipc/jalr pairs 695f924f3SJob Noorman# CHECK: auipc t0, 0 795f924f3SJob Noorman1: auipc t0, %pcrel_hi(bar) 895f924f3SJob Noorman# CHECK: auipc t1, 0 995f924f3SJob Noorman2: auipc t1, %pcrel_hi(bar) 1095f924f3SJob Noorman# CHECK: jalr ra, {{[0-9]+}}(t0) <bar> 1195f924f3SJob Noormanjalr %pcrel_lo(1b)(t0) 1295f924f3SJob Noorman## Target should not be printed because the call above clobbers register state 1395f924f3SJob Noorman# CHECK: jalr ra, {{[0-9]+}}(t1){{$}} 1495f924f3SJob Noormanjalr %pcrel_lo(2b)(t1) 1595f924f3SJob Noorman 1695f924f3SJob Noorman## Test that auipc+jalr with a write to the target register in between does not 1795f924f3SJob Noorman## print the target 1895f924f3SJob Noorman# CHECK: auipc t0, 0 1995f924f3SJob Noorman1: auipc t0, %pcrel_hi(bar) 2095f924f3SJob Noorman# CHECK: c.li t0, 0 2195f924f3SJob Noormanli t0, 0 2295f924f3SJob Noorman# CHECK: jalr ra, {{[0-9]+}}(t0){{$}} 2395f924f3SJob Noormanjalr %pcrel_lo(1b)(t0) 2495f924f3SJob Noorman 2595f924f3SJob Noorman## Test that auipc+jalr with a write to an unrelated register in between does 2695f924f3SJob Noorman## print the target 2795f924f3SJob Noorman# CHECK: auipc t0, 0 2895f924f3SJob Noorman1: auipc t0, %pcrel_hi(bar) 2995f924f3SJob Noorman# CHECK: c.li t1, 0 3095f924f3SJob Noormanli t1, 0 3195f924f3SJob Noorman# CHECK: jalr ra, {{[0-9]+}}(t0) <bar> 3295f924f3SJob Noormanjalr %pcrel_lo(1b)(t0) 3395f924f3SJob Noorman 3495f924f3SJob Noorman## Test that auipc+jalr with a terminator in between does not print the target 3595f924f3SJob Noorman# CHECK: auipc t0, 0 3695f924f3SJob Noorman1: auipc t0, %pcrel_hi(bar) 3795f924f3SJob Noorman# CHECK: c.j {{.*}} <bar> 3895f924f3SJob Noormanj bar 3995f924f3SJob Noorman# CHECK: jalr ra, {{[0-9]+}}(t0){{$}} 4095f924f3SJob Noormanjalr %pcrel_lo(1b)(t0) 4195f924f3SJob Noorman 4295f924f3SJob Noorman# CHECK-LABEL: <bar>: 4395f924f3SJob Noormanbar: 4495f924f3SJob Noorman# CHECK: c.nop 4595f924f3SJob Noormannop 46