; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -mattr=+d -verify-machineinstrs < %s \
; RUN:   -target-abi=ilp32d | FileCheck -check-prefixes=CHECKIFD,RV32IFD %s
; RUN: llc -mtriple=riscv64 -mattr=+d -verify-machineinstrs < %s \
; RUN:   -target-abi=lp64d | FileCheck -check-prefixes=CHECKIFD,RV64IFD %s
; RUN: llc -mtriple=riscv32 -mattr=+zdinx -verify-machineinstrs < %s \
; RUN:   -target-abi=ilp32 | FileCheck -check-prefixes=RV32IZFINXZDINX %s
; RUN: llc -mtriple=riscv64 -mattr=+zdinx -verify-machineinstrs < %s \
; RUN:   -target-abi=lp64 | FileCheck -check-prefixes=RV64IZFINXZDINX %s
; RUN: llc -mtriple=riscv32 -mattr=+zdinx,+zilsd -verify-machineinstrs < %s \
; RUN:   -target-abi=ilp32 | FileCheck -check-prefixes=RV32IZFINXZDINXZILSD %s

define dso_local double @fld(ptr %a) nounwind {
; CHECKIFD-LABEL: fld:
; CHECKIFD:       # %bb.0:
; CHECKIFD-NEXT:    fld fa5, 0(a0)
; CHECKIFD-NEXT:    fld fa4, 24(a0)
; CHECKIFD-NEXT:    fadd.d fa0, fa5, fa4
; CHECKIFD-NEXT:    ret
;
; RV32IZFINXZDINX-LABEL: fld:
; RV32IZFINXZDINX:       # %bb.0:
; RV32IZFINXZDINX-NEXT:    lw a3, 4(a0)
; RV32IZFINXZDINX-NEXT:    lw a1, 28(a0)
; RV32IZFINXZDINX-NEXT:    lw a2, 0(a0)
; RV32IZFINXZDINX-NEXT:    lw a0, 24(a0)
; RV32IZFINXZDINX-NEXT:    fadd.d a0, a2, a0
; RV32IZFINXZDINX-NEXT:    ret
;
; RV64IZFINXZDINX-LABEL: fld:
; RV64IZFINXZDINX:       # %bb.0:
; RV64IZFINXZDINX-NEXT:    ld a1, 0(a0)
; RV64IZFINXZDINX-NEXT:    ld a0, 24(a0)
; RV64IZFINXZDINX-NEXT:    fadd.d a0, a1, a0
; RV64IZFINXZDINX-NEXT:    ret
;
; RV32IZFINXZDINXZILSD-LABEL: fld:
; RV32IZFINXZDINXZILSD:       # %bb.0:
; RV32IZFINXZDINXZILSD-NEXT:    ld a2, 0(a0)
; RV32IZFINXZDINXZILSD-NEXT:    ld a0, 24(a0)
; RV32IZFINXZDINXZILSD-NEXT:    fadd.d a0, a2, a0
; RV32IZFINXZDINXZILSD-NEXT:    ret
  %1 = load double, ptr %a
  %2 = getelementptr double, ptr %a, i32 3
  %3 = load double, ptr %2
; Use both loaded values in an FP op to ensure an fld is used, even for the
; soft float ABI
  %4 = fadd double %1, %3
  ret double %4
}

define dso_local void @fsd(ptr %a, double %b, double %c) nounwind {
; CHECKIFD-LABEL: fsd:
; CHECKIFD:       # %bb.0:
; CHECKIFD-NEXT:    fadd.d fa5, fa0, fa1
; CHECKIFD-NEXT:    fsd fa5, 0(a0)
; CHECKIFD-NEXT:    fsd fa5, 64(a0)
; CHECKIFD-NEXT:    ret
;
; RV32IZFINXZDINX-LABEL: fsd:
; RV32IZFINXZDINX:       # %bb.0:
; RV32IZFINXZDINX-NEXT:    mv a5, a4
; RV32IZFINXZDINX-NEXT:    mv a7, a2
; RV32IZFINXZDINX-NEXT:    mv a4, a3
; RV32IZFINXZDINX-NEXT:    mv a6, a1
; RV32IZFINXZDINX-NEXT:    fadd.d a2, a6, a4
; RV32IZFINXZDINX-NEXT:    sw a2, 0(a0)
; RV32IZFINXZDINX-NEXT:    sw a3, 4(a0)
; RV32IZFINXZDINX-NEXT:    sw a2, 64(a0)
; RV32IZFINXZDINX-NEXT:    sw a3, 68(a0)
; RV32IZFINXZDINX-NEXT:    ret
;
; RV64IZFINXZDINX-LABEL: fsd:
; RV64IZFINXZDINX:       # %bb.0:
; RV64IZFINXZDINX-NEXT:    fadd.d a1, a1, a2
; RV64IZFINXZDINX-NEXT:    sd a1, 0(a0)
; RV64IZFINXZDINX-NEXT:    sd a1, 64(a0)
; RV64IZFINXZDINX-NEXT:    ret
;
; RV32IZFINXZDINXZILSD-LABEL: fsd:
; RV32IZFINXZDINXZILSD:       # %bb.0:
; RV32IZFINXZDINXZILSD-NEXT:    mv a5, a4
; RV32IZFINXZDINXZILSD-NEXT:    mv a7, a2
; RV32IZFINXZDINXZILSD-NEXT:    mv a4, a3
; RV32IZFINXZDINXZILSD-NEXT:    mv a6, a1
; RV32IZFINXZDINXZILSD-NEXT:    fadd.d a2, a6, a4
; RV32IZFINXZDINXZILSD-NEXT:    sd a2, 0(a0)
; RV32IZFINXZDINXZILSD-NEXT:    sd a2, 64(a0)
; RV32IZFINXZDINXZILSD-NEXT:    ret
; Use %b and %c in an FP op to ensure floating point registers are used, even
; for the soft float ABI
  %1 = fadd double %b, %c
  store double %1, ptr %a
  %2 = getelementptr double, ptr %a, i32 8
  store double %1, ptr %2
  ret void
}

; Check load and store to a global
@G = dso_local global double 0.0

define dso_local double @fld_fsd_global(double %a, double %b) nounwind {
; CHECKIFD-LABEL: fld_fsd_global:
; CHECKIFD:       # %bb.0:
; CHECKIFD-NEXT:    fadd.d fa0, fa0, fa1
; CHECKIFD-NEXT:    lui a0, %hi(G)
; CHECKIFD-NEXT:    fld fa5, %lo(G)(a0)
; CHECKIFD-NEXT:    addi a1, a0, %lo(G)
; CHECKIFD-NEXT:    fsd fa0, %lo(G)(a0)
; CHECKIFD-NEXT:    fld fa5, 72(a1)
; CHECKIFD-NEXT:    fsd fa0, 72(a1)
; CHECKIFD-NEXT:    ret
;
; RV32IZFINXZDINX-LABEL: fld_fsd_global:
; RV32IZFINXZDINX:       # %bb.0:
; RV32IZFINXZDINX-NEXT:    lui a4, %hi(G)
; RV32IZFINXZDINX-NEXT:    fadd.d a0, a0, a2
; RV32IZFINXZDINX-NEXT:    lw zero, %lo(G)(a4)
; RV32IZFINXZDINX-NEXT:    lw zero, %lo(G+4)(a4)
; RV32IZFINXZDINX-NEXT:    addi a2, a4, %lo(G)
; RV32IZFINXZDINX-NEXT:    sw a0, %lo(G)(a4)
; RV32IZFINXZDINX-NEXT:    sw a1, %lo(G+4)(a4)
; RV32IZFINXZDINX-NEXT:    lw zero, 72(a2)
; RV32IZFINXZDINX-NEXT:    lw zero, 76(a2)
; RV32IZFINXZDINX-NEXT:    sw a0, 72(a2)
; RV32IZFINXZDINX-NEXT:    sw a1, 76(a2)
; RV32IZFINXZDINX-NEXT:    ret
;
; RV64IZFINXZDINX-LABEL: fld_fsd_global:
; RV64IZFINXZDINX:       # %bb.0:
; RV64IZFINXZDINX-NEXT:    fadd.d a0, a0, a1
; RV64IZFINXZDINX-NEXT:    lui a1, %hi(G)
; RV64IZFINXZDINX-NEXT:    ld zero, %lo(G)(a1)
; RV64IZFINXZDINX-NEXT:    addi a2, a1, %lo(G)
; RV64IZFINXZDINX-NEXT:    sd a0, %lo(G)(a1)
; RV64IZFINXZDINX-NEXT:    ld zero, 72(a2)
; RV64IZFINXZDINX-NEXT:    sd a0, 72(a2)
; RV64IZFINXZDINX-NEXT:    ret
;
; RV32IZFINXZDINXZILSD-LABEL: fld_fsd_global:
; RV32IZFINXZDINXZILSD:       # %bb.0:
; RV32IZFINXZDINXZILSD-NEXT:    lui a4, %hi(G)
; RV32IZFINXZDINXZILSD-NEXT:    fadd.d a0, a0, a2
; RV32IZFINXZDINXZILSD-NEXT:    ld zero, %lo(G)(a4)
; RV32IZFINXZDINXZILSD-NEXT:    addi a2, a4, %lo(G)
; RV32IZFINXZDINXZILSD-NEXT:    sd a0, %lo(G)(a4)
; RV32IZFINXZDINXZILSD-NEXT:    ld zero, 72(a2)
; RV32IZFINXZDINXZILSD-NEXT:    sd a0, 72(a2)
; RV32IZFINXZDINXZILSD-NEXT:    ret
; Use %a and %b in an FP op to ensure floating point registers are used, even
; for the soft float ABI
  %1 = fadd double %a, %b
  %2 = load volatile double, ptr @G
  store double %1, ptr @G
  %3 = getelementptr double, ptr @G, i32 9
  %4 = load volatile double, ptr %3
  store double %1, ptr %3
  ret double %1
}

; Ensure that 1 is added to the high 20 bits if bit 11 of the low part is 1
define dso_local double @fld_fsd_constant(double %a) nounwind {
; RV32IFD-LABEL: fld_fsd_constant:
; RV32IFD:       # %bb.0:
; RV32IFD-NEXT:    lui a0, 912092
; RV32IFD-NEXT:    fld fa5, -273(a0)
; RV32IFD-NEXT:    fadd.d fa0, fa0, fa5
; RV32IFD-NEXT:    fsd fa0, -273(a0)
; RV32IFD-NEXT:    ret
;
; RV64IFD-LABEL: fld_fsd_constant:
; RV64IFD:       # %bb.0:
; RV64IFD-NEXT:    lui a0, 228023
; RV64IFD-NEXT:    slli a0, a0, 2
; RV64IFD-NEXT:    fld fa5, -273(a0)
; RV64IFD-NEXT:    fadd.d fa0, fa0, fa5
; RV64IFD-NEXT:    fsd fa0, -273(a0)
; RV64IFD-NEXT:    ret
;
; RV32IZFINXZDINX-LABEL: fld_fsd_constant:
; RV32IZFINXZDINX:       # %bb.0:
; RV32IZFINXZDINX-NEXT:    lui a2, 912092
; RV32IZFINXZDINX-NEXT:    lw a4, -273(a2)
; RV32IZFINXZDINX-NEXT:    lw a5, -269(a2)
; RV32IZFINXZDINX-NEXT:    fadd.d a0, a0, a4
; RV32IZFINXZDINX-NEXT:    sw a0, -273(a2)
; RV32IZFINXZDINX-NEXT:    sw a1, -269(a2)
; RV32IZFINXZDINX-NEXT:    ret
;
; RV64IZFINXZDINX-LABEL: fld_fsd_constant:
; RV64IZFINXZDINX:       # %bb.0:
; RV64IZFINXZDINX-NEXT:    lui a1, 228023
; RV64IZFINXZDINX-NEXT:    slli a1, a1, 2
; RV64IZFINXZDINX-NEXT:    ld a2, -273(a1)
; RV64IZFINXZDINX-NEXT:    fadd.d a0, a0, a2
; RV64IZFINXZDINX-NEXT:    sd a0, -273(a1)
; RV64IZFINXZDINX-NEXT:    ret
;
; RV32IZFINXZDINXZILSD-LABEL: fld_fsd_constant:
; RV32IZFINXZDINXZILSD:       # %bb.0:
; RV32IZFINXZDINXZILSD-NEXT:    lui a2, 912092
; RV32IZFINXZDINXZILSD-NEXT:    ld a4, -273(a2)
; RV32IZFINXZDINXZILSD-NEXT:    fadd.d a0, a0, a4
; RV32IZFINXZDINXZILSD-NEXT:    sd a0, -273(a2)
; RV32IZFINXZDINXZILSD-NEXT:    ret
  %1 = inttoptr i32 3735928559 to ptr
  %2 = load volatile double, ptr %1
  %3 = fadd double %a, %2
  store double %3, ptr %1
  ret double %3
}

declare void @notdead(ptr)

define dso_local double @fld_stack(double %a) nounwind {
; RV32IFD-LABEL: fld_stack:
; RV32IFD:       # %bb.0:
; RV32IFD-NEXT:    addi sp, sp, -32
; RV32IFD-NEXT:    sw ra, 28(sp) # 4-byte Folded Spill
; RV32IFD-NEXT:    fsd fs0, 16(sp) # 8-byte Folded Spill
; RV32IFD-NEXT:    fmv.d fs0, fa0
; RV32IFD-NEXT:    addi a0, sp, 8
; RV32IFD-NEXT:    call notdead
; RV32IFD-NEXT:    fld fa5, 8(sp)
; RV32IFD-NEXT:    fadd.d fa0, fa5, fs0
; RV32IFD-NEXT:    lw ra, 28(sp) # 4-byte Folded Reload
; RV32IFD-NEXT:    fld fs0, 16(sp) # 8-byte Folded Reload
; RV32IFD-NEXT:    addi sp, sp, 32
; RV32IFD-NEXT:    ret
;
; RV64IFD-LABEL: fld_stack:
; RV64IFD:       # %bb.0:
; RV64IFD-NEXT:    addi sp, sp, -32
; RV64IFD-NEXT:    sd ra, 24(sp) # 8-byte Folded Spill
; RV64IFD-NEXT:    fsd fs0, 16(sp) # 8-byte Folded Spill
; RV64IFD-NEXT:    fmv.d fs0, fa0
; RV64IFD-NEXT:    addi a0, sp, 8
; RV64IFD-NEXT:    call notdead
; RV64IFD-NEXT:    fld fa5, 8(sp)
; RV64IFD-NEXT:    fadd.d fa0, fa5, fs0
; RV64IFD-NEXT:    ld ra, 24(sp) # 8-byte Folded Reload
; RV64IFD-NEXT:    fld fs0, 16(sp) # 8-byte Folded Reload
; RV64IFD-NEXT:    addi sp, sp, 32
; RV64IFD-NEXT:    ret
;
; RV32IZFINXZDINX-LABEL: fld_stack:
; RV32IZFINXZDINX:       # %bb.0:
; RV32IZFINXZDINX-NEXT:    addi sp, sp, -32
; RV32IZFINXZDINX-NEXT:    sw ra, 28(sp) # 4-byte Folded Spill
; RV32IZFINXZDINX-NEXT:    sw s0, 24(sp) # 4-byte Folded Spill
; RV32IZFINXZDINX-NEXT:    sw s1, 20(sp) # 4-byte Folded Spill
; RV32IZFINXZDINX-NEXT:    mv s1, a1
; RV32IZFINXZDINX-NEXT:    mv s0, a0
; RV32IZFINXZDINX-NEXT:    addi a0, sp, 8
; RV32IZFINXZDINX-NEXT:    call notdead
; RV32IZFINXZDINX-NEXT:    lw a1, 12(sp)
; RV32IZFINXZDINX-NEXT:    lw a0, 8(sp)
; RV32IZFINXZDINX-NEXT:    fadd.d a0, a0, s0
; RV32IZFINXZDINX-NEXT:    lw ra, 28(sp) # 4-byte Folded Reload
; RV32IZFINXZDINX-NEXT:    lw s0, 24(sp) # 4-byte Folded Reload
; RV32IZFINXZDINX-NEXT:    lw s1, 20(sp) # 4-byte Folded Reload
; RV32IZFINXZDINX-NEXT:    addi sp, sp, 32
; RV32IZFINXZDINX-NEXT:    ret
;
; RV64IZFINXZDINX-LABEL: fld_stack:
; RV64IZFINXZDINX:       # %bb.0:
; RV64IZFINXZDINX-NEXT:    addi sp, sp, -32
; RV64IZFINXZDINX-NEXT:    sd ra, 24(sp) # 8-byte Folded Spill
; RV64IZFINXZDINX-NEXT:    sd s0, 16(sp) # 8-byte Folded Spill
; RV64IZFINXZDINX-NEXT:    mv s0, a0
; RV64IZFINXZDINX-NEXT:    addi a0, sp, 8
; RV64IZFINXZDINX-NEXT:    call notdead
; RV64IZFINXZDINX-NEXT:    ld a0, 8(sp)
; RV64IZFINXZDINX-NEXT:    fadd.d a0, a0, s0
; RV64IZFINXZDINX-NEXT:    ld ra, 24(sp) # 8-byte Folded Reload
; RV64IZFINXZDINX-NEXT:    ld s0, 16(sp) # 8-byte Folded Reload
; RV64IZFINXZDINX-NEXT:    addi sp, sp, 32
; RV64IZFINXZDINX-NEXT:    ret
;
; RV32IZFINXZDINXZILSD-LABEL: fld_stack:
; RV32IZFINXZDINXZILSD:       # %bb.0:
; RV32IZFINXZDINXZILSD-NEXT:    addi sp, sp, -32
; RV32IZFINXZDINXZILSD-NEXT:    sw ra, 28(sp) # 4-byte Folded Spill
; RV32IZFINXZDINXZILSD-NEXT:    sw s0, 24(sp) # 4-byte Folded Spill
; RV32IZFINXZDINXZILSD-NEXT:    sw s1, 20(sp) # 4-byte Folded Spill
; RV32IZFINXZDINXZILSD-NEXT:    mv s1, a1
; RV32IZFINXZDINXZILSD-NEXT:    mv s0, a0
; RV32IZFINXZDINXZILSD-NEXT:    addi a0, sp, 8
; RV32IZFINXZDINXZILSD-NEXT:    call notdead
; RV32IZFINXZDINXZILSD-NEXT:    ld a0, 8(sp)
; RV32IZFINXZDINXZILSD-NEXT:    fadd.d a0, a0, s0
; RV32IZFINXZDINXZILSD-NEXT:    lw ra, 28(sp) # 4-byte Folded Reload
; RV32IZFINXZDINXZILSD-NEXT:    lw s0, 24(sp) # 4-byte Folded Reload
; RV32IZFINXZDINXZILSD-NEXT:    lw s1, 20(sp) # 4-byte Folded Reload
; RV32IZFINXZDINXZILSD-NEXT:    addi sp, sp, 32
; RV32IZFINXZDINXZILSD-NEXT:    ret
  %1 = alloca double, align 8
  call void @notdead(ptr %1)
  %2 = load double, ptr %1
  %3 = fadd double %2, %a ; force load in to FPR64
  ret double %3
}

define dso_local void @fsd_stack(double %a, double %b) nounwind {
; RV32IFD-LABEL: fsd_stack:
; RV32IFD:       # %bb.0:
; RV32IFD-NEXT:    addi sp, sp, -16
; RV32IFD-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32IFD-NEXT:    fadd.d fa5, fa0, fa1
; RV32IFD-NEXT:    fsd fa5, 0(sp)
; RV32IFD-NEXT:    mv a0, sp
; RV32IFD-NEXT:    call notdead
; RV32IFD-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32IFD-NEXT:    addi sp, sp, 16
; RV32IFD-NEXT:    ret
;
; RV64IFD-LABEL: fsd_stack:
; RV64IFD:       # %bb.0:
; RV64IFD-NEXT:    addi sp, sp, -16
; RV64IFD-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64IFD-NEXT:    fadd.d fa5, fa0, fa1
; RV64IFD-NEXT:    fsd fa5, 0(sp)
; RV64IFD-NEXT:    mv a0, sp
; RV64IFD-NEXT:    call notdead
; RV64IFD-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64IFD-NEXT:    addi sp, sp, 16
; RV64IFD-NEXT:    ret
;
; RV32IZFINXZDINX-LABEL: fsd_stack:
; RV32IZFINXZDINX:       # %bb.0:
; RV32IZFINXZDINX-NEXT:    addi sp, sp, -16
; RV32IZFINXZDINX-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFINXZDINX-NEXT:    fadd.d a0, a0, a2
; RV32IZFINXZDINX-NEXT:    sw a0, 0(sp)
; RV32IZFINXZDINX-NEXT:    sw a1, 4(sp)
; RV32IZFINXZDINX-NEXT:    mv a0, sp
; RV32IZFINXZDINX-NEXT:    call notdead
; RV32IZFINXZDINX-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFINXZDINX-NEXT:    addi sp, sp, 16
; RV32IZFINXZDINX-NEXT:    ret
;
; RV64IZFINXZDINX-LABEL: fsd_stack:
; RV64IZFINXZDINX:       # %bb.0:
; RV64IZFINXZDINX-NEXT:    addi sp, sp, -16
; RV64IZFINXZDINX-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
; RV64IZFINXZDINX-NEXT:    fadd.d a0, a0, a1
; RV64IZFINXZDINX-NEXT:    sd a0, 0(sp)
; RV64IZFINXZDINX-NEXT:    mv a0, sp
; RV64IZFINXZDINX-NEXT:    call notdead
; RV64IZFINXZDINX-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
; RV64IZFINXZDINX-NEXT:    addi sp, sp, 16
; RV64IZFINXZDINX-NEXT:    ret
;
; RV32IZFINXZDINXZILSD-LABEL: fsd_stack:
; RV32IZFINXZDINXZILSD:       # %bb.0:
; RV32IZFINXZDINXZILSD-NEXT:    addi sp, sp, -16
; RV32IZFINXZDINXZILSD-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZFINXZDINXZILSD-NEXT:    fadd.d a0, a0, a2
; RV32IZFINXZDINXZILSD-NEXT:    sd a0, 0(sp)
; RV32IZFINXZDINXZILSD-NEXT:    mv a0, sp
; RV32IZFINXZDINXZILSD-NEXT:    call notdead
; RV32IZFINXZDINXZILSD-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
; RV32IZFINXZDINXZILSD-NEXT:    addi sp, sp, 16
; RV32IZFINXZDINXZILSD-NEXT:    ret
  %1 = fadd double %a, %b ; force store from FPR64
  %2 = alloca double, align 8
  store double %1, ptr %2
  call void @notdead(ptr %2)
  ret void
}

; Test selection of store<ST4[%a], trunc to f32>, ..
define dso_local void @fsd_trunc(ptr %a, double %b) nounwind noinline optnone {
; CHECKIFD-LABEL: fsd_trunc:
; CHECKIFD:       # %bb.0:
; CHECKIFD-NEXT:    fcvt.s.d fa5, fa0
; CHECKIFD-NEXT:    fsw fa5, 0(a0)
; CHECKIFD-NEXT:    ret
;
; RV32IZFINXZDINX-LABEL: fsd_trunc:
; RV32IZFINXZDINX:       # %bb.0:
; RV32IZFINXZDINX-NEXT:    mv a3, a2
; RV32IZFINXZDINX-NEXT:    mv a2, a1
; RV32IZFINXZDINX-NEXT:    fcvt.s.d a1, a2
; RV32IZFINXZDINX-NEXT:    sw a1, 0(a0)
; RV32IZFINXZDINX-NEXT:    ret
;
; RV64IZFINXZDINX-LABEL: fsd_trunc:
; RV64IZFINXZDINX:       # %bb.0:
; RV64IZFINXZDINX-NEXT:    fcvt.s.d a1, a1
; RV64IZFINXZDINX-NEXT:    sw a1, 0(a0)
; RV64IZFINXZDINX-NEXT:    ret
;
; RV32IZFINXZDINXZILSD-LABEL: fsd_trunc:
; RV32IZFINXZDINXZILSD:       # %bb.0:
; RV32IZFINXZDINXZILSD-NEXT:    mv a3, a2
; RV32IZFINXZDINXZILSD-NEXT:    mv a2, a1
; RV32IZFINXZDINXZILSD-NEXT:    fcvt.s.d a1, a2
; RV32IZFINXZDINXZILSD-NEXT:    sw a1, 0(a0)
; RV32IZFINXZDINXZILSD-NEXT:    ret
  %1 = fptrunc double %b to float
  store float %1, ptr %a, align 4
  ret void
}

define dso_local void @store_zero(ptr %a) {
; RV32IFD-LABEL: store_zero:
; RV32IFD:       # %bb.0:
; RV32IFD-NEXT:    fcvt.d.w fa5, zero
; RV32IFD-NEXT:    fsd fa5, 0(a0)
; RV32IFD-NEXT:    ret
;
; RV64IFD-LABEL: store_zero:
; RV64IFD:       # %bb.0:
; RV64IFD-NEXT:    sd zero, 0(a0)
; RV64IFD-NEXT:    ret
;
; RV32IZFINXZDINX-LABEL: store_zero:
; RV32IZFINXZDINX:       # %bb.0:
; RV32IZFINXZDINX-NEXT:    sw zero, 0(a0)
; RV32IZFINXZDINX-NEXT:    sw zero, 4(a0)
; RV32IZFINXZDINX-NEXT:    ret
;
; RV64IZFINXZDINX-LABEL: store_zero:
; RV64IZFINXZDINX:       # %bb.0:
; RV64IZFINXZDINX-NEXT:    sd zero, 0(a0)
; RV64IZFINXZDINX-NEXT:    ret
;
; RV32IZFINXZDINXZILSD-LABEL: store_zero:
; RV32IZFINXZDINXZILSD:       # %bb.0:
; RV32IZFINXZDINXZILSD-NEXT:    sd zero, 0(a0)
; RV32IZFINXZDINXZILSD-NEXT:    ret
  store double 0.0, ptr %a
  ret void
}