112 changes: 84 additions & 28 deletions llvm/test/CodeGen/LoongArch/ir-instruction/sdiv-udiv-srem-urem.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -49,17 +49,21 @@ define i8 @sdiv_i8(i8 %a, i8 %b) {
; LA32-TRAP-NEXT: ext.w.b $a1, $a1
; LA32-TRAP-NEXT: ext.w.b $a0, $a0
; LA32-TRAP-NEXT: div.w $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB1_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB1_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: sdiv_i8:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: ext.w.b $a1, $a1
; LA64-TRAP-NEXT: ext.w.b $a0, $a0
; LA64-TRAP-NEXT: div.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB1_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB1_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = sdiv i8 %a, %b
Expand All @@ -86,17 +90,21 @@ define i16 @sdiv_i16(i16 %a, i16 %b) {
; LA32-TRAP-NEXT: ext.w.h $a1, $a1
; LA32-TRAP-NEXT: ext.w.h $a0, $a0
; LA32-TRAP-NEXT: div.w $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB2_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB2_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: sdiv_i16:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: ext.w.h $a1, $a1
; LA64-TRAP-NEXT: ext.w.h $a0, $a0
; LA64-TRAP-NEXT: div.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB2_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB2_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = sdiv i16 %a, %b
Expand All @@ -119,17 +127,21 @@ define i32 @sdiv_i32(i32 %a, i32 %b) {
; LA32-TRAP-LABEL: sdiv_i32:
; LA32-TRAP: # %bb.0: # %entry
; LA32-TRAP-NEXT: div.w $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB3_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB3_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: sdiv_i32:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: addi.w $a1, $a1, 0
; LA64-TRAP-NEXT: addi.w $a0, $a0, 0
; LA64-TRAP-NEXT: div.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB3_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB3_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = sdiv i32 %a, %b
Expand Down Expand Up @@ -167,8 +179,10 @@ define i64 @sdiv_i64(i64 %a, i64 %b) {
; LA64-TRAP-LABEL: sdiv_i64:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: div.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB4_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB4_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = sdiv i64 %a, %b
Expand Down Expand Up @@ -216,17 +230,21 @@ define i8 @udiv_i8(i8 %a, i8 %b) {
; LA32-TRAP-NEXT: andi $a1, $a1, 255
; LA32-TRAP-NEXT: andi $a0, $a0, 255
; LA32-TRAP-NEXT: div.wu $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB6_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB6_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: udiv_i8:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: andi $a1, $a1, 255
; LA64-TRAP-NEXT: andi $a0, $a0, 255
; LA64-TRAP-NEXT: div.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB6_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB6_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = udiv i8 %a, %b
Expand All @@ -253,17 +271,21 @@ define i16 @udiv_i16(i16 %a, i16 %b) {
; LA32-TRAP-NEXT: bstrpick.w $a1, $a1, 15, 0
; LA32-TRAP-NEXT: bstrpick.w $a0, $a0, 15, 0
; LA32-TRAP-NEXT: div.wu $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB7_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB7_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: udiv_i16:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: bstrpick.d $a1, $a1, 15, 0
; LA64-TRAP-NEXT: bstrpick.d $a0, $a0, 15, 0
; LA64-TRAP-NEXT: div.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB7_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB7_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = udiv i16 %a, %b
Expand All @@ -286,17 +308,21 @@ define i32 @udiv_i32(i32 %a, i32 %b) {
; LA32-TRAP-LABEL: udiv_i32:
; LA32-TRAP: # %bb.0: # %entry
; LA32-TRAP-NEXT: div.wu $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB8_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB8_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: udiv_i32:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: bstrpick.d $a1, $a1, 31, 0
; LA64-TRAP-NEXT: bstrpick.d $a0, $a0, 31, 0
; LA64-TRAP-NEXT: div.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB8_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB8_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = udiv i32 %a, %b
Expand Down Expand Up @@ -334,8 +360,10 @@ define i64 @udiv_i64(i64 %a, i64 %b) {
; LA64-TRAP-LABEL: udiv_i64:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: div.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB9_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB9_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = udiv i64 %a, %b
Expand Down Expand Up @@ -387,17 +415,21 @@ define i8 @srem_i8(i8 %a, i8 %b) {
; LA32-TRAP-NEXT: ext.w.b $a1, $a1
; LA32-TRAP-NEXT: ext.w.b $a0, $a0
; LA32-TRAP-NEXT: mod.w $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB11_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB11_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: srem_i8:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: ext.w.b $a1, $a1
; LA64-TRAP-NEXT: ext.w.b $a0, $a0
; LA64-TRAP-NEXT: mod.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB11_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB11_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = srem i8 %a, %b
Expand All @@ -424,17 +456,21 @@ define i16 @srem_i16(i16 %a, i16 %b) {
; LA32-TRAP-NEXT: ext.w.h $a1, $a1
; LA32-TRAP-NEXT: ext.w.h $a0, $a0
; LA32-TRAP-NEXT: mod.w $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB12_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB12_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: srem_i16:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: ext.w.h $a1, $a1
; LA64-TRAP-NEXT: ext.w.h $a0, $a0
; LA64-TRAP-NEXT: mod.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB12_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB12_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = srem i16 %a, %b
Expand All @@ -457,17 +493,21 @@ define i32 @srem_i32(i32 %a, i32 %b) {
; LA32-TRAP-LABEL: srem_i32:
; LA32-TRAP: # %bb.0: # %entry
; LA32-TRAP-NEXT: mod.w $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB13_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB13_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: srem_i32:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: addi.w $a1, $a1, 0
; LA64-TRAP-NEXT: addi.w $a0, $a0, 0
; LA64-TRAP-NEXT: mod.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB13_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB13_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = srem i32 %a, %b
Expand Down Expand Up @@ -505,8 +545,10 @@ define i64 @srem_i64(i64 %a, i64 %b) {
; LA64-TRAP-LABEL: srem_i64:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: mod.d $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB14_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB14_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = srem i64 %a, %b
Expand Down Expand Up @@ -558,17 +600,21 @@ define i8 @urem_i8(i8 %a, i8 %b) {
; LA32-TRAP-NEXT: andi $a1, $a1, 255
; LA32-TRAP-NEXT: andi $a0, $a0, 255
; LA32-TRAP-NEXT: mod.wu $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB16_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB16_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: urem_i8:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: andi $a1, $a1, 255
; LA64-TRAP-NEXT: andi $a0, $a0, 255
; LA64-TRAP-NEXT: mod.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB16_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB16_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = urem i8 %a, %b
Expand All @@ -595,17 +641,21 @@ define i16 @urem_i16(i16 %a, i16 %b) {
; LA32-TRAP-NEXT: bstrpick.w $a1, $a1, 15, 0
; LA32-TRAP-NEXT: bstrpick.w $a0, $a0, 15, 0
; LA32-TRAP-NEXT: mod.wu $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB17_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB17_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: urem_i16:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: bstrpick.d $a1, $a1, 15, 0
; LA64-TRAP-NEXT: bstrpick.d $a0, $a0, 15, 0
; LA64-TRAP-NEXT: mod.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB17_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB17_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = urem i16 %a, %b
Expand All @@ -628,17 +678,21 @@ define i32 @urem_i32(i32 %a, i32 %b) {
; LA32-TRAP-LABEL: urem_i32:
; LA32-TRAP: # %bb.0: # %entry
; LA32-TRAP-NEXT: mod.wu $a0, $a0, $a1
; LA32-TRAP-NEXT: bnez $a1, 8
; LA32-TRAP-NEXT: bnez $a1, .LBB18_2
; LA32-TRAP-NEXT: # %bb.1: # %entry
; LA32-TRAP-NEXT: break 7
; LA32-TRAP-NEXT: .LBB18_2: # %entry
; LA32-TRAP-NEXT: jirl $zero, $ra, 0
;
; LA64-TRAP-LABEL: urem_i32:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: bstrpick.d $a1, $a1, 31, 0
; LA64-TRAP-NEXT: bstrpick.d $a0, $a0, 31, 0
; LA64-TRAP-NEXT: mod.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB18_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB18_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = urem i32 %a, %b
Expand Down Expand Up @@ -676,8 +730,10 @@ define i64 @urem_i64(i64 %a, i64 %b) {
; LA64-TRAP-LABEL: urem_i64:
; LA64-TRAP: # %bb.0: # %entry
; LA64-TRAP-NEXT: mod.du $a0, $a0, $a1
; LA64-TRAP-NEXT: bnez $a1, 8
; LA64-TRAP-NEXT: bnez $a1, .LBB19_2
; LA64-TRAP-NEXT: # %bb.1: # %entry
; LA64-TRAP-NEXT: break 7
; LA64-TRAP-NEXT: .LBB19_2: # %entry
; LA64-TRAP-NEXT: jirl $zero, $ra, 0
entry:
%r = urem i64 %a, %b
Expand Down