; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -verify-machineinstrs -no-integrated-as < %s \
; RUN:   | FileCheck -check-prefixes=RV32I %s
; RUN: llc -mtriple=riscv64 -verify-machineinstrs -no-integrated-as < %s \
; RUN:   | FileCheck -check-prefixes=RV64I %s
; RUN: llc -mtriple=riscv32 -code-model=medium -verify-machineinstrs -no-integrated-as < %s \
; RUN:   | FileCheck -check-prefixes=RV32I-MEDIUM %s
; RUN: llc -mtriple=riscv64 -code-model=medium -verify-machineinstrs -no-integrated-as < %s \
; RUN:   | FileCheck -check-prefixes=RV64I-MEDIUM %s

@eg = external global [4000 x i32], align 4
@ewg = extern_weak global [4000 x i32], align 4

define void @constraint_m_1(ptr %a) nounwind {
; RV32I-LABEL: constraint_m_1:
; RV32I:       # %bb.0:
; RV32I-NEXT:    #APP
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_1:
; RV64I:       # %bb.0:
; RV64I-NEXT:    #APP
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_1:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_1:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm sideeffect "", "=*m"(ptr elementtype(i32) %a)
  ret void
}

define i32 @constraint_m_2(ptr %a) nounwind {
; RV32I-LABEL: constraint_m_2:
; RV32I:       # %bb.0:
; RV32I-NEXT:    #APP
; RV32I-NEXT:    lw a0, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_2:
; RV64I:       # %bb.0:
; RV64I-NEXT:    #APP
; RV64I-NEXT:    lw a0, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_2:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    lw a0, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_2:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    lw a0, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  %1 = tail call i32 asm "lw $0, $1", "=r,*m"(ptr elementtype(i32) %a)
  ret i32 %1
}

define i32 @constraint_m_with_offset(ptr %a) nounwind {
; RV32I-LABEL: constraint_m_with_offset:
; RV32I:       # %bb.0:
; RV32I-NEXT:    #APP
; RV32I-NEXT:    lw a0, 4(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_offset:
; RV64I:       # %bb.0:
; RV64I-NEXT:    #APP
; RV64I-NEXT:    lw a0, 4(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_offset:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    lw a0, 4(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_offset:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    lw a0, 4(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  %1 = getelementptr i32, ptr %a, i32 1
  %2 = tail call i32 asm "lw $0, $1", "=r,*m"(ptr elementtype(i32) %1)
  ret i32 %2
}

define void @constraint_m_with_global_1() nounwind {
; RV32I-LABEL: constraint_m_with_global_1:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_global_1:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_global_1:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi0:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi0)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_global_1:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi0:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi0)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*m"(ptr elementtype(i32) @eg)
  ret void
}

define void @constraint_m_with_global_2() nounwind {
; RV32I-LABEL: constraint_m_with_global_2:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg)
; RV32I-NEXT:    addi a0, a0, %lo(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, 4(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_global_2:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg)
; RV64I-NEXT:    addi a0, a0, %lo(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, 4(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_global_2:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi1:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi1)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 4(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_global_2:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi1:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi1)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 4(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*m"(ptr nonnull elementtype(i32) getelementptr inbounds ([400000 x i32], ptr @eg, i32 0, i32 1))
  ret void
}

define void @constraint_m_with_global_3() nounwind {
; RV32I-LABEL: constraint_m_with_global_3:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg+8000)
; RV32I-NEXT:    addi a0, a0, %lo(eg+8000)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_global_3:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg+8000)
; RV64I-NEXT:    addi a0, a0, %lo(eg+8000)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_global_3:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi2:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg+8000)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi2)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_global_3:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi2:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg+8000)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi2)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*m"(ptr nonnull elementtype(i32) getelementptr inbounds ([400000 x i32], ptr @eg, i32 0, i32 2000))
  ret void
}

define void @constraint_m_with_extern_weak_global_1() nounwind {
; RV32I-LABEL: constraint_m_with_extern_weak_global_1:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(ewg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(ewg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_extern_weak_global_1:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(ewg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(ewg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_extern_weak_global_1:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi3:
; RV32I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV32I-MEDIUM-NEXT:    lw a0, %pcrel_lo(.Lpcrel_hi3)(a0)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_extern_weak_global_1:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi3:
; RV64I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV64I-MEDIUM-NEXT:    ld a0, %pcrel_lo(.Lpcrel_hi3)(a0)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*m"(ptr elementtype(i32) @ewg)
  ret void
}

define void @constraint_m_with_extern_weak_global_2() nounwind {
; RV32I-LABEL: constraint_m_with_extern_weak_global_2:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(ewg)
; RV32I-NEXT:    addi a0, a0, %lo(ewg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, 4(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_extern_weak_global_2:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(ewg)
; RV64I-NEXT:    addi a0, a0, %lo(ewg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, 4(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_extern_weak_global_2:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi4:
; RV32I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV32I-MEDIUM-NEXT:    lw a0, %pcrel_lo(.Lpcrel_hi4)(a0)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 4(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_extern_weak_global_2:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi4:
; RV64I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV64I-MEDIUM-NEXT:    ld a0, %pcrel_lo(.Lpcrel_hi4)(a0)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 4(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*m"(ptr nonnull elementtype(i32) getelementptr inbounds ([400000 x i32], ptr @ewg, i32 0, i32 1))
  ret void
}

define void @constraint_m_with_extern_weak_global_3() nounwind {
; RV32I-LABEL: constraint_m_with_extern_weak_global_3:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(ewg+8000)
; RV32I-NEXT:    addi a0, a0, %lo(ewg+8000)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_extern_weak_global_3:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(ewg+8000)
; RV64I-NEXT:    addi a0, a0, %lo(ewg+8000)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_extern_weak_global_3:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi5:
; RV32I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV32I-MEDIUM-NEXT:    lw a0, %pcrel_lo(.Lpcrel_hi5)(a0)
; RV32I-MEDIUM-NEXT:    lui a1, 2
; RV32I-MEDIUM-NEXT:    addi a1, a1, -192
; RV32I-MEDIUM-NEXT:    add a0, a0, a1
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_extern_weak_global_3:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi5:
; RV64I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV64I-MEDIUM-NEXT:    ld a0, %pcrel_lo(.Lpcrel_hi5)(a0)
; RV64I-MEDIUM-NEXT:    lui a1, 2
; RV64I-MEDIUM-NEXT:    addiw a1, a1, -192
; RV64I-MEDIUM-NEXT:    add a0, a0, a1
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*m"(ptr nonnull elementtype(i32) getelementptr inbounds ([400000 x i32], ptr @ewg, i32 0, i32 2000))
  ret void
}

define void @constraint_m_with_multi_operands() nounwind {
; RV32I-LABEL: constraint_m_with_multi_operands:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a0); sw zero, %lo(eg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_multi_operands:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a0); sw zero, %lo(eg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_multi_operands:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi6:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi6)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0); sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_multi_operands:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi6:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi6)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0); sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0; sw zero, $1", "=*m,=*m"(ptr elementtype(i32) @eg, ptr elementtype(i32) @eg)
  ret void
}

define void @constraint_m_with_multi_asm() nounwind {
; RV32I-LABEL: constraint_m_with_multi_asm:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_multi_asm:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_multi_asm:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi7:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi7)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_multi_asm:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi7:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi7)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*m"(ptr elementtype(i32) @eg)
  call void asm "sw zero, $0", "=*m"(ptr elementtype(i32) @eg)
  ret void
}

define i32 @constraint_m_with_callbr_multi_operands(i32 %a) {
; RV32I-LABEL: constraint_m_with_callbr_multi_operands:
; RV32I:       # %bb.0: # %entry
; RV32I-NEXT:    lui a1, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a1); sw zero, %lo(eg)(a1); beqz a0, .LBB11_2
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:  # %bb.1: # %normal
; RV32I-NEXT:    li a0, 0
; RV32I-NEXT:    ret
; RV32I-NEXT:  .LBB11_2: # Block address taken
; RV32I-NEXT:    # %fail
; RV32I-NEXT:    # Label of block must be emitted
; RV32I-NEXT:    li a0, 1
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_callbr_multi_operands:
; RV64I:       # %bb.0: # %entry
; RV64I-NEXT:    lui a1, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a1); sw zero, %lo(eg)(a1); beqz a0, .LBB11_2
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:  # %bb.1: # %normal
; RV64I-NEXT:    li a0, 0
; RV64I-NEXT:    ret
; RV64I-NEXT:  .LBB11_2: # Block address taken
; RV64I-NEXT:    # %fail
; RV64I-NEXT:    # Label of block must be emitted
; RV64I-NEXT:    li a0, 1
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_callbr_multi_operands:
; RV32I-MEDIUM:       # %bb.0: # %entry
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi8:
; RV32I-MEDIUM-NEXT:    auipc a1, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a1, a1, %pcrel_lo(.Lpcrel_hi8)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a1); sw zero, 0(a1); beqz a0, .LBB11_2
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:  # %bb.1: # %normal
; RV32I-MEDIUM-NEXT:    li a0, 0
; RV32I-MEDIUM-NEXT:    ret
; RV32I-MEDIUM-NEXT:  .LBB11_2: # Block address taken
; RV32I-MEDIUM-NEXT:    # %fail
; RV32I-MEDIUM-NEXT:    # Label of block must be emitted
; RV32I-MEDIUM-NEXT:    li a0, 1
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_callbr_multi_operands:
; RV64I-MEDIUM:       # %bb.0: # %entry
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi8:
; RV64I-MEDIUM-NEXT:    auipc a1, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a1, a1, %pcrel_lo(.Lpcrel_hi8)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a1); sw zero, 0(a1); beqz a0, .LBB11_2
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:  # %bb.1: # %normal
; RV64I-MEDIUM-NEXT:    li a0, 0
; RV64I-MEDIUM-NEXT:    ret
; RV64I-MEDIUM-NEXT:  .LBB11_2: # Block address taken
; RV64I-MEDIUM-NEXT:    # %fail
; RV64I-MEDIUM-NEXT:    # Label of block must be emitted
; RV64I-MEDIUM-NEXT:    li a0, 1
; RV64I-MEDIUM-NEXT:    ret
entry:
  callbr void asm "sw zero, $0; sw zero, $1; beqz $2, $3", "=*m,=*m,r,!i"(ptr elementtype(i32) @eg, ptr elementtype(i32) @eg, i32 %a) to label %normal [label %fail]

normal:
  ret i32 0

fail:
  ret i32 1
}

define i32 @constraint_m_with_multi_callbr_asm(i32 %a) {
; RV32I-LABEL: constraint_m_with_multi_callbr_asm:
; RV32I:       # %bb.0: # %entry
; RV32I-NEXT:    lui a1, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a1); beqz a0, .LBB12_3
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:  # %bb.1: # %normal0
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a1); beqz a0, .LBB12_3
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:  # %bb.2: # %normal1
; RV32I-NEXT:    li a0, 0
; RV32I-NEXT:    ret
; RV32I-NEXT:  .LBB12_3: # Block address taken
; RV32I-NEXT:    # %fail
; RV32I-NEXT:    # Label of block must be emitted
; RV32I-NEXT:    li a0, 1
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_m_with_multi_callbr_asm:
; RV64I:       # %bb.0: # %entry
; RV64I-NEXT:    lui a1, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a1); beqz a0, .LBB12_3
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:  # %bb.1: # %normal0
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a1); beqz a0, .LBB12_3
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:  # %bb.2: # %normal1
; RV64I-NEXT:    li a0, 0
; RV64I-NEXT:    ret
; RV64I-NEXT:  .LBB12_3: # Block address taken
; RV64I-NEXT:    # %fail
; RV64I-NEXT:    # Label of block must be emitted
; RV64I-NEXT:    li a0, 1
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_m_with_multi_callbr_asm:
; RV32I-MEDIUM:       # %bb.0: # %entry
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi9:
; RV32I-MEDIUM-NEXT:    auipc a1, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a1, a1, %pcrel_lo(.Lpcrel_hi9)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a1); beqz a0, .LBB12_3
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:  # %bb.1: # %normal0
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a1); beqz a0, .LBB12_3
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:  # %bb.2: # %normal1
; RV32I-MEDIUM-NEXT:    li a0, 0
; RV32I-MEDIUM-NEXT:    ret
; RV32I-MEDIUM-NEXT:  .LBB12_3: # Block address taken
; RV32I-MEDIUM-NEXT:    # %fail
; RV32I-MEDIUM-NEXT:    # Label of block must be emitted
; RV32I-MEDIUM-NEXT:    li a0, 1
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_m_with_multi_callbr_asm:
; RV64I-MEDIUM:       # %bb.0: # %entry
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi9:
; RV64I-MEDIUM-NEXT:    auipc a1, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a1, a1, %pcrel_lo(.Lpcrel_hi9)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a1); beqz a0, .LBB12_3
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:  # %bb.1: # %normal0
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a1); beqz a0, .LBB12_3
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:  # %bb.2: # %normal1
; RV64I-MEDIUM-NEXT:    li a0, 0
; RV64I-MEDIUM-NEXT:    ret
; RV64I-MEDIUM-NEXT:  .LBB12_3: # Block address taken
; RV64I-MEDIUM-NEXT:    # %fail
; RV64I-MEDIUM-NEXT:    # Label of block must be emitted
; RV64I-MEDIUM-NEXT:    li a0, 1
; RV64I-MEDIUM-NEXT:    ret
entry:
  callbr void asm "sw zero, $0; beqz $1, $2", "=*m,r,!i"(ptr elementtype(i32) @eg, i32 %a) to label %normal0 [label %fail]

normal0:
  callbr void asm "sw zero, $0; beqz $1, $2", "=*m,r,!i"(ptr elementtype(i32) @eg, i32 %a) to label %normal1 [label %fail]

normal1:
  ret i32 0

fail:
  ret i32 1
}

define void @constraint_o_1(ptr %a) nounwind {
; RV32I-LABEL: constraint_o_1:
; RV32I:       # %bb.0:
; RV32I-NEXT:    #APP
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_1:
; RV64I:       # %bb.0:
; RV64I-NEXT:    #APP
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_1:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_1:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm sideeffect "", "=*o"(ptr elementtype(i32) %a)
  ret void
}

define i32 @constraint_o_2(ptr %a) nounwind {
; RV32I-LABEL: constraint_o_2:
; RV32I:       # %bb.0:
; RV32I-NEXT:    #APP
; RV32I-NEXT:    lw a0, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_2:
; RV64I:       # %bb.0:
; RV64I-NEXT:    #APP
; RV64I-NEXT:    lw a0, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_2:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    lw a0, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_2:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    lw a0, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  %1 = tail call i32 asm "lw $0, $1", "=r,*o"(ptr elementtype(i32) %a)
  ret i32 %1
}

define i32 @constraint_o_with_offset(ptr %a) nounwind {
; RV32I-LABEL: constraint_o_with_offset:
; RV32I:       # %bb.0:
; RV32I-NEXT:    #APP
; RV32I-NEXT:    lw a0, 4(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_offset:
; RV64I:       # %bb.0:
; RV64I-NEXT:    #APP
; RV64I-NEXT:    lw a0, 4(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_offset:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    lw a0, 4(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_offset:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    lw a0, 4(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  %1 = getelementptr i32, ptr %a, i32 1
  %2 = tail call i32 asm "lw $0, $1", "=r,*o"(ptr elementtype(i32) %1)
  ret i32 %2
}

define void @constraint_o_with_global_1() nounwind {
; RV32I-LABEL: constraint_o_with_global_1:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_global_1:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_global_1:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi10:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi10)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_global_1:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi10:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi10)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*o"(ptr elementtype(i32) @eg)
  ret void
}

define void @constraint_o_with_global_2() nounwind {
; RV32I-LABEL: constraint_o_with_global_2:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg)
; RV32I-NEXT:    addi a0, a0, %lo(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, 4(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_global_2:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg)
; RV64I-NEXT:    addi a0, a0, %lo(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, 4(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_global_2:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi11:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi11)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 4(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_global_2:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi11:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi11)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 4(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*o"(ptr nonnull elementtype(i32) getelementptr inbounds ([400000 x i32], ptr @eg, i32 0, i32 1))
  ret void
}

define void @constraint_o_with_global_3() nounwind {
; RV32I-LABEL: constraint_o_with_global_3:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg+8000)
; RV32I-NEXT:    addi a0, a0, %lo(eg+8000)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_global_3:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg+8000)
; RV64I-NEXT:    addi a0, a0, %lo(eg+8000)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_global_3:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi12:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg+8000)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi12)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_global_3:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi12:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg+8000)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi12)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*o"(ptr nonnull elementtype(i32) getelementptr inbounds ([400000 x i32], ptr @eg, i32 0, i32 2000))
  ret void
}

define void @constraint_o_with_extern_weak_global_1() nounwind {
; RV32I-LABEL: constraint_o_with_extern_weak_global_1:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(ewg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(ewg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_extern_weak_global_1:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(ewg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(ewg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_extern_weak_global_1:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi13:
; RV32I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV32I-MEDIUM-NEXT:    lw a0, %pcrel_lo(.Lpcrel_hi13)(a0)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_extern_weak_global_1:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi13:
; RV64I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV64I-MEDIUM-NEXT:    ld a0, %pcrel_lo(.Lpcrel_hi13)(a0)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*o"(ptr elementtype(i32) @ewg)
  ret void
}

define void @constraint_o_with_extern_weak_global_2() nounwind {
; RV32I-LABEL: constraint_o_with_extern_weak_global_2:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(ewg)
; RV32I-NEXT:    addi a0, a0, %lo(ewg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, 4(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_extern_weak_global_2:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(ewg)
; RV64I-NEXT:    addi a0, a0, %lo(ewg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, 4(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_extern_weak_global_2:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi14:
; RV32I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV32I-MEDIUM-NEXT:    lw a0, %pcrel_lo(.Lpcrel_hi14)(a0)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 4(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_extern_weak_global_2:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi14:
; RV64I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV64I-MEDIUM-NEXT:    ld a0, %pcrel_lo(.Lpcrel_hi14)(a0)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 4(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*o"(ptr nonnull elementtype(i32) getelementptr inbounds ([400000 x i32], ptr @ewg, i32 0, i32 1))
  ret void
}

define void @constraint_o_with_extern_weak_global_3() nounwind {
; RV32I-LABEL: constraint_o_with_extern_weak_global_3:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(ewg+8000)
; RV32I-NEXT:    addi a0, a0, %lo(ewg+8000)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_extern_weak_global_3:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(ewg+8000)
; RV64I-NEXT:    addi a0, a0, %lo(ewg+8000)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_extern_weak_global_3:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi15:
; RV32I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV32I-MEDIUM-NEXT:    lw a0, %pcrel_lo(.Lpcrel_hi15)(a0)
; RV32I-MEDIUM-NEXT:    lui a1, 2
; RV32I-MEDIUM-NEXT:    addi a1, a1, -192
; RV32I-MEDIUM-NEXT:    add a0, a0, a1
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_extern_weak_global_3:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi15:
; RV64I-MEDIUM-NEXT:    auipc a0, %got_pcrel_hi(ewg)
; RV64I-MEDIUM-NEXT:    ld a0, %pcrel_lo(.Lpcrel_hi15)(a0)
; RV64I-MEDIUM-NEXT:    lui a1, 2
; RV64I-MEDIUM-NEXT:    addiw a1, a1, -192
; RV64I-MEDIUM-NEXT:    add a0, a0, a1
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*o"(ptr nonnull elementtype(i32) getelementptr inbounds ([400000 x i32], ptr @ewg, i32 0, i32 2000))
  ret void
}

define void @constraint_o_with_multi_operands() nounwind {
; RV32I-LABEL: constraint_o_with_multi_operands:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a0) \n sw zero, %lo(eg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_multi_operands:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a0) \n sw zero, %lo(eg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_multi_operands:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi16:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi16)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0) \n sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_multi_operands:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi16:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi16)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0) \n sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0 \n sw zero, $1", "=*o,=*o"(ptr elementtype(i32) @eg, ptr elementtype(i32) @eg)
  ret void
}

define void @constraint_o_with_multi_asm() nounwind {
; RV32I-LABEL: constraint_o_with_multi_asm:
; RV32I:       # %bb.0:
; RV32I-NEXT:    lui a0, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_multi_asm:
; RV64I:       # %bb.0:
; RV64I-NEXT:    lui a0, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_multi_asm:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi17:
; RV32I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi17)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_multi_asm:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi17:
; RV64I-MEDIUM-NEXT:    auipc a0, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a0, a0, %pcrel_lo(.Lpcrel_hi17)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  call void asm "sw zero, $0", "=*o"(ptr elementtype(i32) @eg)
  call void asm "sw zero, $0", "=*o"(ptr elementtype(i32) @eg)
  ret void
}

define i32 @constraint_o_with_callbr_multi_operands(i32 %a) {
; RV32I-LABEL: constraint_o_with_callbr_multi_operands:
; RV32I:       # %bb.0: # %entry
; RV32I-NEXT:    lui a1, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a1); sw zero, %lo(eg)(a1); beqz a0, .LBB24_2
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:  # %bb.1: # %normal
; RV32I-NEXT:    li a0, 0
; RV32I-NEXT:    ret
; RV32I-NEXT:  .LBB24_2: # Block address taken
; RV32I-NEXT:    # %fail
; RV32I-NEXT:    # Label of block must be emitted
; RV32I-NEXT:    li a0, 1
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_callbr_multi_operands:
; RV64I:       # %bb.0: # %entry
; RV64I-NEXT:    lui a1, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a1); sw zero, %lo(eg)(a1); beqz a0, .LBB24_2
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:  # %bb.1: # %normal
; RV64I-NEXT:    li a0, 0
; RV64I-NEXT:    ret
; RV64I-NEXT:  .LBB24_2: # Block address taken
; RV64I-NEXT:    # %fail
; RV64I-NEXT:    # Label of block must be emitted
; RV64I-NEXT:    li a0, 1
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_callbr_multi_operands:
; RV32I-MEDIUM:       # %bb.0: # %entry
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi18:
; RV32I-MEDIUM-NEXT:    auipc a1, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a1, a1, %pcrel_lo(.Lpcrel_hi18)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a1); sw zero, 0(a1); beqz a0, .LBB24_2
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:  # %bb.1: # %normal
; RV32I-MEDIUM-NEXT:    li a0, 0
; RV32I-MEDIUM-NEXT:    ret
; RV32I-MEDIUM-NEXT:  .LBB24_2: # Block address taken
; RV32I-MEDIUM-NEXT:    # %fail
; RV32I-MEDIUM-NEXT:    # Label of block must be emitted
; RV32I-MEDIUM-NEXT:    li a0, 1
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_callbr_multi_operands:
; RV64I-MEDIUM:       # %bb.0: # %entry
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi18:
; RV64I-MEDIUM-NEXT:    auipc a1, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a1, a1, %pcrel_lo(.Lpcrel_hi18)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a1); sw zero, 0(a1); beqz a0, .LBB24_2
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:  # %bb.1: # %normal
; RV64I-MEDIUM-NEXT:    li a0, 0
; RV64I-MEDIUM-NEXT:    ret
; RV64I-MEDIUM-NEXT:  .LBB24_2: # Block address taken
; RV64I-MEDIUM-NEXT:    # %fail
; RV64I-MEDIUM-NEXT:    # Label of block must be emitted
; RV64I-MEDIUM-NEXT:    li a0, 1
; RV64I-MEDIUM-NEXT:    ret
entry:
  callbr void asm "sw zero, $0; sw zero, $1; beqz $2, $3", "=*m,=*m,r,!i"(ptr elementtype(i32) @eg, ptr elementtype(i32) @eg, i32 %a) to label %normal [label %fail]

normal:
  ret i32 0

fail:
  ret i32 1
}

define i32 @constraint_o_with_multi_callbr_asm(i32 %a) {
; RV32I-LABEL: constraint_o_with_multi_callbr_asm:
; RV32I:       # %bb.0: # %entry
; RV32I-NEXT:    lui a1, %hi(eg)
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a1); beqz a0, .LBB25_3
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:  # %bb.1: # %normal0
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sw zero, %lo(eg)(a1); beqz a0, .LBB25_3
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:  # %bb.2: # %normal1
; RV32I-NEXT:    li a0, 0
; RV32I-NEXT:    ret
; RV32I-NEXT:  .LBB25_3: # Block address taken
; RV32I-NEXT:    # %fail
; RV32I-NEXT:    # Label of block must be emitted
; RV32I-NEXT:    li a0, 1
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_o_with_multi_callbr_asm:
; RV64I:       # %bb.0: # %entry
; RV64I-NEXT:    lui a1, %hi(eg)
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a1); beqz a0, .LBB25_3
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:  # %bb.1: # %normal0
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sw zero, %lo(eg)(a1); beqz a0, .LBB25_3
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:  # %bb.2: # %normal1
; RV64I-NEXT:    li a0, 0
; RV64I-NEXT:    ret
; RV64I-NEXT:  .LBB25_3: # Block address taken
; RV64I-NEXT:    # %fail
; RV64I-NEXT:    # Label of block must be emitted
; RV64I-NEXT:    li a0, 1
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_o_with_multi_callbr_asm:
; RV32I-MEDIUM:       # %bb.0: # %entry
; RV32I-MEDIUM-NEXT:  .Lpcrel_hi19:
; RV32I-MEDIUM-NEXT:    auipc a1, %pcrel_hi(eg)
; RV32I-MEDIUM-NEXT:    addi a1, a1, %pcrel_lo(.Lpcrel_hi19)
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a1); beqz a0, .LBB25_3
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:  # %bb.1: # %normal0
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sw zero, 0(a1); beqz a0, .LBB25_3
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:  # %bb.2: # %normal1
; RV32I-MEDIUM-NEXT:    li a0, 0
; RV32I-MEDIUM-NEXT:    ret
; RV32I-MEDIUM-NEXT:  .LBB25_3: # Block address taken
; RV32I-MEDIUM-NEXT:    # %fail
; RV32I-MEDIUM-NEXT:    # Label of block must be emitted
; RV32I-MEDIUM-NEXT:    li a0, 1
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_o_with_multi_callbr_asm:
; RV64I-MEDIUM:       # %bb.0: # %entry
; RV64I-MEDIUM-NEXT:  .Lpcrel_hi19:
; RV64I-MEDIUM-NEXT:    auipc a1, %pcrel_hi(eg)
; RV64I-MEDIUM-NEXT:    addi a1, a1, %pcrel_lo(.Lpcrel_hi19)
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a1); beqz a0, .LBB25_3
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:  # %bb.1: # %normal0
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sw zero, 0(a1); beqz a0, .LBB25_3
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:  # %bb.2: # %normal1
; RV64I-MEDIUM-NEXT:    li a0, 0
; RV64I-MEDIUM-NEXT:    ret
; RV64I-MEDIUM-NEXT:  .LBB25_3: # Block address taken
; RV64I-MEDIUM-NEXT:    # %fail
; RV64I-MEDIUM-NEXT:    # Label of block must be emitted
; RV64I-MEDIUM-NEXT:    li a0, 1
; RV64I-MEDIUM-NEXT:    ret
entry:
  callbr void asm "sw zero, $0; beqz $1, $2", "=*o,r,!i"(ptr elementtype(i32) @eg, i32 %a) to label %normal0 [label %fail]

normal0:
  callbr void asm "sw zero, $0; beqz $1, $2", "=*o,r,!i"(ptr elementtype(i32) @eg, i32 %a) to label %normal1 [label %fail]

normal1:
  ret i32 0

fail:
  ret i32 1
}

define void @constraint_A(ptr %a) nounwind {
; RV32I-LABEL: constraint_A:
; RV32I:       # %bb.0:
; RV32I-NEXT:    #APP
; RV32I-NEXT:    sb s0, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    #APP
; RV32I-NEXT:    lb s1, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_A:
; RV64I:       # %bb.0:
; RV64I-NEXT:    #APP
; RV64I-NEXT:    sb s0, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    #APP
; RV64I-NEXT:    lb s1, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_A:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    sb s0, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    lb s1, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_A:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    sb s0, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    lb s1, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  tail call void asm sideeffect "sb s0, $0", "*A"(ptr elementtype(i8) %a)
  tail call void asm sideeffect "lb s1, $0", "*A"(ptr elementtype(i8) %a)
  ret void
}

define i32 @constraint_A_with_offset(ptr %a) nounwind {
; RV32I-LABEL: constraint_A_with_offset:
; RV32I:       # %bb.0:
; RV32I-NEXT:    addi a0, a0, 4
; RV32I-NEXT:    #APP
; RV32I-NEXT:    lw a0, 0(a0)
; RV32I-NEXT:    #NO_APP
; RV32I-NEXT:    ret
;
; RV64I-LABEL: constraint_A_with_offset:
; RV64I:       # %bb.0:
; RV64I-NEXT:    addi a0, a0, 4
; RV64I-NEXT:    #APP
; RV64I-NEXT:    lw a0, 0(a0)
; RV64I-NEXT:    #NO_APP
; RV64I-NEXT:    ret
;
; RV32I-MEDIUM-LABEL: constraint_A_with_offset:
; RV32I-MEDIUM:       # %bb.0:
; RV32I-MEDIUM-NEXT:    addi a0, a0, 4
; RV32I-MEDIUM-NEXT:    #APP
; RV32I-MEDIUM-NEXT:    lw a0, 0(a0)
; RV32I-MEDIUM-NEXT:    #NO_APP
; RV32I-MEDIUM-NEXT:    ret
;
; RV64I-MEDIUM-LABEL: constraint_A_with_offset:
; RV64I-MEDIUM:       # %bb.0:
; RV64I-MEDIUM-NEXT:    addi a0, a0, 4
; RV64I-MEDIUM-NEXT:    #APP
; RV64I-MEDIUM-NEXT:    lw a0, 0(a0)
; RV64I-MEDIUM-NEXT:    #NO_APP
; RV64I-MEDIUM-NEXT:    ret
  %1 = getelementptr i32, ptr %a, i32 1
  %2 = tail call i32 asm "lw $0, $1", "=r,*A"(ptr elementtype(i32) %1)
  ret i32 %2
}