test/CodeGen/CSKY/inline-asm-clobbers.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=csky -verify-machineinstrs -csky-no-aliases < %s \
; RUN:   | FileCheck -check-prefix=CSKYI %s
; RUN: llc -mtriple=csky -mattr=+fpuv2_sf -mattr=+hard-float -float-abi=hard -verify-machineinstrs -csky-no-aliases < %s \
; RUN:   | FileCheck -check-prefix=CSKYIF %s
; RUN: llc -mtriple=csky -mattr=+fpuv2_sf -mattr=+fpuv2_df -mattr=+hard-float -float-abi=hard -verify-machineinstrs -csky-no-aliases < %s \
; RUN:   | FileCheck -check-prefix=CSKYID %s

define void @testcase() nounwind {
; CSKYI-LABEL: testcase:
; CSKYI:       # %bb.0:
; CSKYI-NEXT:    subi16 sp, sp, 8
; CSKYI-NEXT:    st16.w l3, (sp, 4) # 4-byte Folded Spill
; CSKYI-NEXT:    st16.w l0, (sp, 0) # 4-byte Folded Spill
; CSKYI-NEXT:    subi16 sp, sp, 4
; CSKYI-NEXT:    #APP
; CSKYI-NEXT:    #NO_APP
; CSKYI-NEXT:    addi16 sp, sp, 4
; CSKYI-NEXT:    ld16.w l0, (sp, 0) # 4-byte Folded Reload
; CSKYI-NEXT:    ld16.w l3, (sp, 4) # 4-byte Folded Reload
; CSKYI-NEXT:    addi16 sp, sp, 8
; CSKYI-NEXT:    rts16
;
; CSKYIF-LABEL: testcase:
; CSKYIF:       # %bb.0:
; CSKYIF-NEXT:    subi16 sp, sp, 16
; CSKYIF-NEXT:    fsts vr9, (sp, 12) # 4-byte Folded Spill
; CSKYIF-NEXT:    fsts vr8, (sp, 8) # 4-byte Folded Spill
; CSKYIF-NEXT:    st16.w l3, (sp, 4) # 4-byte Folded Spill
; CSKYIF-NEXT:    st16.w l0, (sp, 0) # 4-byte Folded Spill
; CSKYIF-NEXT:    subi16 sp, sp, 4
; CSKYIF-NEXT:    #APP
; CSKYIF-NEXT:    #NO_APP
; CSKYIF-NEXT:    addi16 sp, sp, 4
; CSKYIF-NEXT:    ld16.w l0, (sp, 0) # 4-byte Folded Reload
; CSKYIF-NEXT:    ld16.w l3, (sp, 4) # 4-byte Folded Reload
; CSKYIF-NEXT:    flds vr8, (sp, 8) # 4-byte Folded Reload
; CSKYIF-NEXT:    flds vr9, (sp, 12) # 4-byte Folded Reload
; CSKYIF-NEXT:    addi16 sp, sp, 16
; CSKYIF-NEXT:    rts16
;
; CSKYID-LABEL: testcase:
; CSKYID:       # %bb.0:
; CSKYID-NEXT:    subi16 sp, sp, 24
; CSKYID-NEXT:    fstd vr9, (sp, 16) # 8-byte Folded Spill
; CSKYID-NEXT:    fstd vr8, (sp, 8) # 8-byte Folded Spill
; CSKYID-NEXT:    st16.w l3, (sp, 4) # 4-byte Folded Spill
; CSKYID-NEXT:    st16.w l0, (sp, 0) # 4-byte Folded Spill
; CSKYID-NEXT:    subi16 sp, sp, 4
; CSKYID-NEXT:    #APP
; CSKYID-NEXT:    #NO_APP
; CSKYID-NEXT:    addi16 sp, sp, 4
; CSKYID-NEXT:    ld16.w l0, (sp, 0) # 4-byte Folded Reload
; CSKYID-NEXT:    ld16.w l3, (sp, 4) # 4-byte Folded Reload
; CSKYID-NEXT:    fldd vr8, (sp, 8) # 8-byte Folded Reload
; CSKYID-NEXT:    fldd vr9, (sp, 16) # 8-byte Folded Reload
; CSKYID-NEXT:    addi16 sp, sp, 24
; CSKYID-NEXT:    rts16

  tail call void asm sideeffect "", "~{fr8},~{fr9},~{r4},~{r7}"()
  ret void
}