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1; RUN: llc -mtriple arm-gnueabi -mattr=+v6t2,+hwdiv-arm -global-isel %s -o - | FileCheck %s -check-prefixes=CHECK,HWDIV2; RUN: llc -mtriple arm-gnueabi -mattr=+v6t2,-hwdiv-arm -global-isel %s -o - | FileCheck %s -check-prefixes=CHECK,SOFT-AEABI3; RUN: llc -mtriple arm-gnu -mattr=+v6t2,+hwdiv-arm -global-isel %s -o - | FileCheck %s -check-prefixes=CHECK,HWDIV4; RUN: llc -mtriple arm-gnu -mattr=+v6t2,-hwdiv-arm -global-isel %s -o - | FileCheck %s -check-prefixes=CHECK,SOFT-DEFAULT5 6define arm_aapcscc i32 @test_sdiv_i32(i32 %a, i32 %b) {7; CHECK-LABEL: test_sdiv_i32:8; HWDIV: sdiv9; SOFT-AEABI: bl __aeabi_idiv10; SOFT-DEFAULT: bl __divsi311 %r = sdiv i32 %a, %b12 ret i32 %r13}14 15define arm_aapcscc i32 @test_udiv_i32(i32 %a, i32 %b) {16; CHECK-LABEL: test_udiv_i32:17; HWDIV: udiv18; SOFT-AEABI: bl __aeabi_uidiv19; SOFT-DEFAULT: bl __udivsi320 %r = udiv i32 %a, %b21 ret i32 %r22}23 24define arm_aapcscc i16 @test_sdiv_i16(i16 %a, i16 %b) {25; CHECK-LABEL: test_sdiv_i16:26; HWDIV: sdiv27; SOFT-AEABI: bl __aeabi_idiv28; SOFT-DEFAULT: bl __divsi329 %r = sdiv i16 %a, %b30 ret i16 %r31}32 33define arm_aapcscc i16 @test_udiv_i16(i16 %a, i16 %b) {34; CHECK-LABEL: test_udiv_i16:35; HWDIV: udiv36; SOFT-AEABI: bl __aeabi_uidiv37; SOFT-DEFAULT: bl __udivsi338 %r = udiv i16 %a, %b39 ret i16 %r40}41 42define arm_aapcscc i8 @test_sdiv_i8(i8 %a, i8 %b) {43; CHECK-LABEL: test_sdiv_i8:44; HWDIV: sdiv45; SOFT-AEABI: bl __aeabi_idiv46; SOFT-DEFAULT: bl __divsi347 %r = sdiv i8 %a, %b48 ret i8 %r49}50 51define arm_aapcscc i8 @test_udiv_i8(i8 %a, i8 %b) {52; CHECK-LABEL: test_udiv_i8:53; HWDIV: udiv54; SOFT-AEABI: bl __aeabi_uidiv55; SOFT-DEFAULT: bl __udivsi356 %r = udiv i8 %a, %b57 ret i8 %r58}59 60define arm_aapcscc i32 @test_srem_i32(i32 %x, i32 %y) {61; CHECK-LABEL: test_srem_i32:62; HWDIV: sdiv63; SOFT-AEABI: bl __aeabi_idivmod64; SOFT-DEFAULT: bl __modsi365 %r = srem i32 %x, %y66 ret i32 %r67}68 69define arm_aapcscc i32 @test_urem_i32(i32 %x, i32 %y) {70; CHECK-LABEL: test_urem_i32:71; HWDIV: udiv72; SOFT-AEABI: bl __aeabi_uidivmod73; SOFT-DEFAULT: bl __umodsi374 %r = urem i32 %x, %y75 ret i32 %r76}77 78define arm_aapcscc i16 @test_srem_i16(i16 %x, i16 %y) {79; CHECK-LABEL: test_srem_i16:80; HWDIV: sdiv81; SOFT-AEABI: bl __aeabi_idivmod82; SOFT-DEFAULT: bl __modsi383 %r = srem i16 %x, %y84 ret i16 %r85}86 87define arm_aapcscc i16 @test_urem_i16(i16 %x, i16 %y) {88; CHECK-LABEL: test_urem_i16:89; HWDIV: udiv90; SOFT-AEABI: bl __aeabi_uidivmod91; SOFT-DEFAULT: bl __umodsi392 %r = urem i16 %x, %y93 ret i16 %r94}95 96define arm_aapcscc i8 @test_srem_i8(i8 %x, i8 %y) {97; CHECK-LABEL: test_srem_i8:98; HWDIV: sdiv99; SOFT-AEABI: bl __aeabi_idivmod100; SOFT-DEFAULT: bl __modsi3101 %r = srem i8 %x, %y102 ret i8 %r103}104 105define arm_aapcscc i8 @test_urem_i8(i8 %x, i8 %y) {106; CHECK-LABEL: test_urem_i8:107; HWDIV: udiv108; SOFT-AEABI: bl __aeabi_uidivmod109; SOFT-DEFAULT: bl __umodsi3110 %r = urem i8 %x, %y111 ret i8 %r112}113