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llvm/test/CodeGen/LoongArch/ir-instruction/sdiv-udiv-srem-urem.ll

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define i64 @sdiv_i64(i64 %a, i64 %b) { define i64 @sdiv_i64(i64 %a, i64 %b) {
; LA32-LABEL: sdiv_i64: ; LA32-LABEL: sdiv_i64:
; LA32: # %bb.0: # %entry ; LA32: # %bb.0: # %entry
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: .cfi_def_cfa_offset 16 ; LA32-NEXT: .cfi_def_cfa_offset 16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: .cfi_offset 1, -4 ; LA32-NEXT: .cfi_offset 1, -4
; LA32-NEXT: bl __divdi3 ; LA32-NEXT: bl %plt(__divdi3)
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: sdiv_i64: ; LA64-LABEL: sdiv_i64:
; LA64: # %bb.0: # %entry ; LA64: # %bb.0: # %entry
; LA64-NEXT: div.d $a0, $a0, $a1 ; LA64-NEXT: div.d $a0, $a0, $a1
; LA64-NEXT: ret ; LA64-NEXT: ret
; ;
; LA32-TRAP-LABEL: sdiv_i64: ; LA32-TRAP-LABEL: sdiv_i64:
; LA32-TRAP: # %bb.0: # %entry ; LA32-TRAP: # %bb.0: # %entry
; LA32-TRAP-NEXT: addi.w $sp, $sp, -16 ; LA32-TRAP-NEXT: addi.w $sp, $sp, -16
; LA32-TRAP-NEXT: .cfi_def_cfa_offset 16 ; LA32-TRAP-NEXT: .cfi_def_cfa_offset 16
; LA32-TRAP-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-TRAP-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-TRAP-NEXT: .cfi_offset 1, -4 ; LA32-TRAP-NEXT: .cfi_offset 1, -4
; LA32-TRAP-NEXT: bl __divdi3 ; LA32-TRAP-NEXT: bl %plt(__divdi3)
; LA32-TRAP-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-TRAP-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-TRAP-NEXT: addi.w $sp, $sp, 16 ; LA32-TRAP-NEXT: addi.w $sp, $sp, 16
; LA32-TRAP-NEXT: ret ; LA32-TRAP-NEXT: ret
; ;
; LA64-TRAP-LABEL: sdiv_i64: ; LA64-TRAP-LABEL: sdiv_i64:
; LA64-TRAP: # %bb.0: # %entry ; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: div.d $a0, $a0, $a1 ; LA64-TRAP-NEXT: div.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, .LBB4_2 ; LA64-TRAP-NEXT: bnez $a1, .LBB4_2
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define i64 @udiv_i64(i64 %a, i64 %b) { define i64 @udiv_i64(i64 %a, i64 %b) {
; LA32-LABEL: udiv_i64: ; LA32-LABEL: udiv_i64:
; LA32: # %bb.0: # %entry ; LA32: # %bb.0: # %entry
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: .cfi_def_cfa_offset 16 ; LA32-NEXT: .cfi_def_cfa_offset 16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: .cfi_offset 1, -4 ; LA32-NEXT: .cfi_offset 1, -4
; LA32-NEXT: bl __udivdi3 ; LA32-NEXT: bl %plt(__udivdi3)
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: udiv_i64: ; LA64-LABEL: udiv_i64:
; LA64: # %bb.0: # %entry ; LA64: # %bb.0: # %entry
; LA64-NEXT: div.du $a0, $a0, $a1 ; LA64-NEXT: div.du $a0, $a0, $a1
; LA64-NEXT: ret ; LA64-NEXT: ret
; ;
; LA32-TRAP-LABEL: udiv_i64: ; LA32-TRAP-LABEL: udiv_i64:
; LA32-TRAP: # %bb.0: # %entry ; LA32-TRAP: # %bb.0: # %entry
; LA32-TRAP-NEXT: addi.w $sp, $sp, -16 ; LA32-TRAP-NEXT: addi.w $sp, $sp, -16
; LA32-TRAP-NEXT: .cfi_def_cfa_offset 16 ; LA32-TRAP-NEXT: .cfi_def_cfa_offset 16
; LA32-TRAP-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-TRAP-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-TRAP-NEXT: .cfi_offset 1, -4 ; LA32-TRAP-NEXT: .cfi_offset 1, -4
; LA32-TRAP-NEXT: bl __udivdi3 ; LA32-TRAP-NEXT: bl %plt(__udivdi3)
; LA32-TRAP-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-TRAP-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-TRAP-NEXT: addi.w $sp, $sp, 16 ; LA32-TRAP-NEXT: addi.w $sp, $sp, 16
; LA32-TRAP-NEXT: ret ; LA32-TRAP-NEXT: ret
; ;
; LA64-TRAP-LABEL: udiv_i64: ; LA64-TRAP-LABEL: udiv_i64:
; LA64-TRAP: # %bb.0: # %entry ; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: div.du $a0, $a0, $a1 ; LA64-TRAP-NEXT: div.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, .LBB9_2 ; LA64-TRAP-NEXT: bnez $a1, .LBB9_2
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define i64 @srem_i64(i64 %a, i64 %b) { define i64 @srem_i64(i64 %a, i64 %b) {
; LA32-LABEL: srem_i64: ; LA32-LABEL: srem_i64:
; LA32: # %bb.0: # %entry ; LA32: # %bb.0: # %entry
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: .cfi_def_cfa_offset 16 ; LA32-NEXT: .cfi_def_cfa_offset 16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: .cfi_offset 1, -4 ; LA32-NEXT: .cfi_offset 1, -4
; LA32-NEXT: bl __moddi3 ; LA32-NEXT: bl %plt(__moddi3)
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: srem_i64: ; LA64-LABEL: srem_i64:
; LA64: # %bb.0: # %entry ; LA64: # %bb.0: # %entry
; LA64-NEXT: mod.d $a0, $a0, $a1 ; LA64-NEXT: mod.d $a0, $a0, $a1
; LA64-NEXT: ret ; LA64-NEXT: ret
; ;
; LA32-TRAP-LABEL: srem_i64: ; LA32-TRAP-LABEL: srem_i64:
; LA32-TRAP: # %bb.0: # %entry ; LA32-TRAP: # %bb.0: # %entry
; LA32-TRAP-NEXT: addi.w $sp, $sp, -16 ; LA32-TRAP-NEXT: addi.w $sp, $sp, -16
; LA32-TRAP-NEXT: .cfi_def_cfa_offset 16 ; LA32-TRAP-NEXT: .cfi_def_cfa_offset 16
; LA32-TRAP-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-TRAP-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-TRAP-NEXT: .cfi_offset 1, -4 ; LA32-TRAP-NEXT: .cfi_offset 1, -4
; LA32-TRAP-NEXT: bl __moddi3 ; LA32-TRAP-NEXT: bl %plt(__moddi3)
; LA32-TRAP-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-TRAP-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-TRAP-NEXT: addi.w $sp, $sp, 16 ; LA32-TRAP-NEXT: addi.w $sp, $sp, 16
; LA32-TRAP-NEXT: ret ; LA32-TRAP-NEXT: ret
; ;
; LA64-TRAP-LABEL: srem_i64: ; LA64-TRAP-LABEL: srem_i64:
; LA64-TRAP: # %bb.0: # %entry ; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: mod.d $a0, $a0, $a1 ; LA64-TRAP-NEXT: mod.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, .LBB14_2 ; LA64-TRAP-NEXT: bnez $a1, .LBB14_2
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define i64 @urem_i64(i64 %a, i64 %b) { define i64 @urem_i64(i64 %a, i64 %b) {
; LA32-LABEL: urem_i64: ; LA32-LABEL: urem_i64:
; LA32: # %bb.0: # %entry ; LA32: # %bb.0: # %entry
; LA32-NEXT: addi.w $sp, $sp, -16 ; LA32-NEXT: addi.w $sp, $sp, -16
; LA32-NEXT: .cfi_def_cfa_offset 16 ; LA32-NEXT: .cfi_def_cfa_offset 16
; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-NEXT: .cfi_offset 1, -4 ; LA32-NEXT: .cfi_offset 1, -4
; LA32-NEXT: bl __umoddi3 ; LA32-NEXT: bl %plt(__umoddi3)
; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-NEXT: addi.w $sp, $sp, 16 ; LA32-NEXT: addi.w $sp, $sp, 16
; LA32-NEXT: ret ; LA32-NEXT: ret
; ;
; LA64-LABEL: urem_i64: ; LA64-LABEL: urem_i64:
; LA64: # %bb.0: # %entry ; LA64: # %bb.0: # %entry
; LA64-NEXT: mod.du $a0, $a0, $a1 ; LA64-NEXT: mod.du $a0, $a0, $a1
; LA64-NEXT: ret ; LA64-NEXT: ret
; ;
; LA32-TRAP-LABEL: urem_i64: ; LA32-TRAP-LABEL: urem_i64:
; LA32-TRAP: # %bb.0: # %entry ; LA32-TRAP: # %bb.0: # %entry
; LA32-TRAP-NEXT: addi.w $sp, $sp, -16 ; LA32-TRAP-NEXT: addi.w $sp, $sp, -16
; LA32-TRAP-NEXT: .cfi_def_cfa_offset 16 ; LA32-TRAP-NEXT: .cfi_def_cfa_offset 16
; LA32-TRAP-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill ; LA32-TRAP-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill
; LA32-TRAP-NEXT: .cfi_offset 1, -4 ; LA32-TRAP-NEXT: .cfi_offset 1, -4
; LA32-TRAP-NEXT: bl __umoddi3 ; LA32-TRAP-NEXT: bl %plt(__umoddi3)
; LA32-TRAP-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload ; LA32-TRAP-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload
; LA32-TRAP-NEXT: addi.w $sp, $sp, 16 ; LA32-TRAP-NEXT: addi.w $sp, $sp, 16
; LA32-TRAP-NEXT: ret ; LA32-TRAP-NEXT: ret
; ;
; LA64-TRAP-LABEL: urem_i64: ; LA64-TRAP-LABEL: urem_i64:
; LA64-TRAP: # %bb.0: # %entry ; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: mod.du $a0, $a0, $a1 ; LA64-TRAP-NEXT: mod.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, .LBB19_2 ; LA64-TRAP-NEXT: bnez $a1, .LBB19_2
; LA64-TRAP-NEXT: # %bb.1: # %entry ; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7 ; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB19_2: # %entry ; LA64-TRAP-NEXT: .LBB19_2: # %entry
; LA64-TRAP-NEXT: ret ; LA64-TRAP-NEXT: ret
entry: entry:
%r = urem i64 %a, %b %r = urem i64 %a, %b
ret i64 %r ret i64 %r
} }