# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=riscv32 -run-pass=legalizer %s -o - \
# RUN: | FileCheck %s -check-prefix=CHECK-I
# RUN: llc -mattr=+m -mtriple=riscv32 -run-pass=legalizer %s -o - \
# RUN: | FileCheck %s -check-prefix=CHECK-M
---
name: sdiv_i7
body: |
bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i7
; CHECK-I: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
; CHECK-I-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; CHECK-I-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32)
; CHECK-I-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; CHECK-I-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C]](s32)
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[ASHR]](s32)
; CHECK-I-NEXT: $x11 = COPY [[ASHR1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: $x10 = COPY [[COPY2]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: sdiv_i7
; CHECK-M: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
; CHECK-M-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; CHECK-M-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32)
; CHECK-M-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; CHECK-M-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C]](s32)
; CHECK-M-NEXT: [[SDIV:%[0-9]+]]:_(s32) = G_SDIV [[ASHR]], [[ASHR1]]
; CHECK-M-NEXT: $x10 = COPY [[SDIV]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s7) = G_TRUNC %0(s32)
%3:_(s7) = G_TRUNC %1(s32)
%4:_(s7) = G_SDIV %2, %3
%5:_(s32) = G_ANYEXT %4(s7)
$x10 = COPY %5(s32)
PseudoRET implicit $x10
...
---
name: sdiv_i8
body: |
bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i8
; CHECK-I: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
; CHECK-I-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; CHECK-I-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32)
; CHECK-I-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; CHECK-I-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C]](s32)
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[ASHR]](s32)
; CHECK-I-NEXT: $x11 = COPY [[ASHR1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: $x10 = COPY [[COPY2]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: sdiv_i8
; CHECK-M: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
; CHECK-M-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; CHECK-M-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32)
; CHECK-M-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; CHECK-M-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C]](s32)
; CHECK-M-NEXT: [[SDIV:%[0-9]+]]:_(s32) = G_SDIV [[ASHR]], [[ASHR1]]
; CHECK-M-NEXT: $x10 = COPY [[SDIV]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s8) = G_TRUNC %0(s32)
%3:_(s8) = G_TRUNC %1(s32)
%4:_(s8) = G_SDIV %2, %3
%5:_(s32) = G_ANYEXT %4(s8)
$x10 = COPY %5(s32)
PseudoRET implicit $x10
...
---
name: sdiv_i16
body: |
bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i16
; CHECK-I: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; CHECK-I-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; CHECK-I-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32)
; CHECK-I-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; CHECK-I-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C]](s32)
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[ASHR]](s32)
; CHECK-I-NEXT: $x11 = COPY [[ASHR1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: $x10 = COPY [[COPY2]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: sdiv_i16
; CHECK-M: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; CHECK-M-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; CHECK-M-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32)
; CHECK-M-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[C]](s32)
; CHECK-M-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C]](s32)
; CHECK-M-NEXT: [[SDIV:%[0-9]+]]:_(s32) = G_SDIV [[ASHR]], [[ASHR1]]
; CHECK-M-NEXT: $x10 = COPY [[SDIV]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s16) = G_TRUNC %0(s32)
%3:_(s16) = G_TRUNC %1(s32)
%4:_(s16) = G_SDIV %2, %3
%5:_(s32) = G_ANYEXT %4(s16)
$x10 = COPY %5(s32)
PseudoRET implicit $x10
...
---
name: sdiv_i32
body: |
bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i32
; CHECK-I: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: $x10 = COPY [[COPY2]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: sdiv_i32
; CHECK-M: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[SDIV:%[0-9]+]]:_(s32) = G_SDIV [[COPY]], [[COPY1]]
; CHECK-M-NEXT: $x10 = COPY [[SDIV]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32) = G_SDIV %0, %1
$x10 = COPY %2(s32)
PseudoRET implicit $x10
...
---
name: sdiv_i48
body: |
bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i48
; CHECK-I: %xlo:_(s32) = COPY $x10
; CHECK-I-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-I-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-I-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; CHECK-I-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %xhi, [[C]](s32)
; CHECK-I-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32)
; CHECK-I-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %yhi, [[C]](s32)
; CHECK-I-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C]](s32)
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY %xlo(s32)
; CHECK-I-NEXT: $x11 = COPY [[ASHR]](s32)
; CHECK-I-NEXT: $x12 = COPY %ylo(s32)
; CHECK-I-NEXT: $x13 = COPY [[ASHR1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
;
; CHECK-M-LABEL: name: sdiv_i48
; CHECK-M: %xlo:_(s32) = COPY $x10
; CHECK-M-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-M-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-M-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; CHECK-M-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL %xhi, [[C]](s32)
; CHECK-M-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[SHL]], [[C]](s32)
; CHECK-M-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL %yhi, [[C]](s32)
; CHECK-M-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[SHL1]], [[C]](s32)
; CHECK-M-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-M-NEXT: $x10 = COPY %xlo(s32)
; CHECK-M-NEXT: $x11 = COPY [[ASHR]](s32)
; CHECK-M-NEXT: $x12 = COPY %ylo(s32)
; CHECK-M-NEXT: $x13 = COPY [[ASHR1]](s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xlo:_(s32) = COPY $x10
%xhi:_(s32) = COPY $x11
%ylo:_(s32) = COPY $x12
%yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0
%y:_(s48) = G_TRUNC %y0
%z:_(s48) = G_SDIV %x, %y
%z0:_(s64) = G_ANYEXT %z
%zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zlo(s32)
$x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: sdiv_i64
body: |
bb.0.entry:
; CHECK-I-LABEL: name: sdiv_i64
; CHECK-I: %lo1:_(s32) = COPY $x10
; CHECK-I-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-I-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-I-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY %lo1(s32)
; CHECK-I-NEXT: $x11 = COPY %hi1(s32)
; CHECK-I-NEXT: $x12 = COPY %lo2(s32)
; CHECK-I-NEXT: $x13 = COPY %hi2(s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
;
; CHECK-M-LABEL: name: sdiv_i64
; CHECK-M: %lo1:_(s32) = COPY $x10
; CHECK-M-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-M-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-M-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-M-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-M-NEXT: $x10 = COPY %lo1(s32)
; CHECK-M-NEXT: $x11 = COPY %hi1(s32)
; CHECK-M-NEXT: $x12 = COPY %lo2(s32)
; CHECK-M-NEXT: $x13 = COPY %hi2(s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__divdi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%lo1:_(s32) = COPY $x10
%hi1:_(s32) = COPY $x11
%lo2:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_SDIV %x1, %x2
%loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %loy(s32)
$x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: udiv_i7
body: |
bb.0.entry:
; CHECK-I-LABEL: name: udiv_i7
; CHECK-I: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-I-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: $x10 = COPY [[COPY2]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: udiv_i7
; CHECK-M: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 127
; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK-M-NEXT: [[UDIV:%[0-9]+]]:_(s32) = G_UDIV [[AND]], [[AND1]]
; CHECK-M-NEXT: $x10 = COPY [[UDIV]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s7) = G_TRUNC %0(s32)
%3:_(s7) = G_TRUNC %1(s32)
%4:_(s7) = G_UDIV %2, %3
%5:_(s32) = G_ANYEXT %4(s7)
$x10 = COPY %5(s32)
PseudoRET implicit $x10
...
---
name: udiv_i8
body: |
bb.0.entry:
; CHECK-I-LABEL: name: udiv_i8
; CHECK-I: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-I-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: $x10 = COPY [[COPY2]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: udiv_i8
; CHECK-M: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK-M-NEXT: [[UDIV:%[0-9]+]]:_(s32) = G_UDIV [[AND]], [[AND1]]
; CHECK-M-NEXT: $x10 = COPY [[UDIV]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s8) = G_TRUNC %0(s32)
%3:_(s8) = G_TRUNC %1(s32)
%4:_(s8) = G_UDIV %2, %3
%5:_(s32) = G_ANYEXT %4(s8)
$x10 = COPY %5(s32)
PseudoRET implicit $x10
...
---
name: udiv_i16
body: |
bb.0.entry:
; CHECK-I-LABEL: name: udiv_i16
; CHECK-I: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-I-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: $x10 = COPY [[COPY2]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: udiv_i16
; CHECK-M: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; CHECK-M-NEXT: [[UDIV:%[0-9]+]]:_(s32) = G_UDIV [[AND]], [[AND1]]
; CHECK-M-NEXT: $x10 = COPY [[UDIV]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s16) = G_TRUNC %0(s32)
%3:_(s16) = G_TRUNC %1(s32)
%4:_(s16) = G_UDIV %2, %3
%5:_(s32) = G_ANYEXT %4(s16)
$x10 = COPY %5(s32)
PseudoRET implicit $x10
...
---
name: udiv_i32
body: |
bb.0.entry:
; CHECK-I-LABEL: name: udiv_i32
; CHECK-I: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: $x10 = COPY [[COPY2]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: udiv_i32
; CHECK-M: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[UDIV:%[0-9]+]]:_(s32) = G_UDIV [[COPY]], [[COPY1]]
; CHECK-M-NEXT: $x10 = COPY [[UDIV]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32) = G_UDIV %0, %1
$x10 = COPY %2(s32)
PseudoRET implicit $x10
...
---
name: udiv_i48
body: |
bb.0.entry:
; CHECK-I-LABEL: name: udiv_i48
; CHECK-I: %xlo:_(s32) = COPY $x10
; CHECK-I-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-I-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-I-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-I-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-I-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xlo, [[C]]
; CHECK-I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xhi, [[C1]]
; CHECK-I-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %ylo, [[C]]
; CHECK-I-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %yhi, [[C1]]
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-I-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-I-NEXT: $x12 = COPY [[AND2]](s32)
; CHECK-I-NEXT: $x13 = COPY [[AND3]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
;
; CHECK-M-LABEL: name: udiv_i48
; CHECK-M: %xlo:_(s32) = COPY $x10
; CHECK-M-NEXT: %xhi:_(s32) = COPY $x11
; CHECK-M-NEXT: %ylo:_(s32) = COPY $x12
; CHECK-M-NEXT: %yhi:_(s32) = COPY $x13
; CHECK-M-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK-M-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK-M-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND %xlo, [[C]]
; CHECK-M-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND %xhi, [[C1]]
; CHECK-M-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND %ylo, [[C]]
; CHECK-M-NEXT: [[AND3:%[0-9]+]]:_(s32) = G_AND %yhi, [[C1]]
; CHECK-M-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-M-NEXT: $x10 = COPY [[AND]](s32)
; CHECK-M-NEXT: $x11 = COPY [[AND1]](s32)
; CHECK-M-NEXT: $x12 = COPY [[AND2]](s32)
; CHECK-M-NEXT: $x13 = COPY [[AND3]](s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%xlo:_(s32) = COPY $x10
%xhi:_(s32) = COPY $x11
%ylo:_(s32) = COPY $x12
%yhi:_(s32) = COPY $x13
%x0:_(s64) = G_MERGE_VALUES %xlo(s32), %xhi(s32)
%y0:_(s64) = G_MERGE_VALUES %ylo(s32), %yhi(s32)
%x:_(s48) = G_TRUNC %x0
%y:_(s48) = G_TRUNC %y0
%z:_(s48) = G_UDIV %x, %y
%z0:_(s64) = G_ANYEXT %z
%zlo:_(s32), %zhi:_(s32) = G_UNMERGE_VALUES %z0(s64)
$x10 = COPY %zlo(s32)
$x11 = COPY %zhi(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: udiv_i64
body: |
bb.0.entry:
; CHECK-I-LABEL: name: udiv_i64
; CHECK-I: %lo1:_(s32) = COPY $x10
; CHECK-I-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-I-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-I-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY %lo1(s32)
; CHECK-I-NEXT: $x11 = COPY %hi1(s32)
; CHECK-I-NEXT: $x12 = COPY %lo2(s32)
; CHECK-I-NEXT: $x13 = COPY %hi2(s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10, implicit $x11
;
; CHECK-M-LABEL: name: udiv_i64
; CHECK-M: %lo1:_(s32) = COPY $x10
; CHECK-M-NEXT: %hi1:_(s32) = COPY $x11
; CHECK-M-NEXT: %lo2:_(s32) = COPY $x12
; CHECK-M-NEXT: %hi2:_(s32) = COPY $x13
; CHECK-M-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-M-NEXT: $x10 = COPY %lo1(s32)
; CHECK-M-NEXT: $x11 = COPY %hi1(s32)
; CHECK-M-NEXT: $x12 = COPY %lo2(s32)
; CHECK-M-NEXT: $x13 = COPY %hi2(s32)
; CHECK-M-NEXT: PseudoCALL target-flags(riscv-call) &__udivdi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11
; CHECK-M-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-M-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10, implicit $x11
%lo1:_(s32) = COPY $x10
%hi1:_(s32) = COPY $x11
%lo2:_(s32) = COPY $x12
%hi2:_(s32) = COPY $x13
%x1:_(s64) = G_MERGE_VALUES %lo1(s32), %hi1(s32)
%x2:_(s64) = G_MERGE_VALUES %lo2(s32), %hi2(s32)
%y:_(s64) = G_UDIV %x1, %x2
%loy:_(s32), %hiy:_(s32) = G_UNMERGE_VALUES %y(s64)
$x10 = COPY %loy(s32)
$x11 = COPY %hiy(s32)
PseudoRET implicit $x10, implicit $x11
...
---
name: udivrem_i32
body: |
bb.1.entry:
liveins: $x10, $x11
; CHECK-I-LABEL: name: udivrem_i32
; CHECK-I: liveins: $x10, $x11
; CHECK-I-NEXT: {{ $}}
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__udivsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__umodsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY2]], [[COPY3]]
; CHECK-I-NEXT: $x10 = COPY [[ADD]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: udivrem_i32
; CHECK-M: liveins: $x10, $x11
; CHECK-M-NEXT: {{ $}}
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[UDIV:%[0-9]+]]:_(s32) = G_UDIV [[COPY]], [[COPY1]]
; CHECK-M-NEXT: [[UREM:%[0-9]+]]:_(s32) = G_UREM [[COPY]], [[COPY1]]
; CHECK-M-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[UDIV]], [[UREM]]
; CHECK-M-NEXT: $x10 = COPY [[ADD]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32), %3:_(s32) = G_UDIVREM %0, %1
%4:_(s32) = G_ADD %2, %3
$x10 = COPY %4(s32)
PseudoRET implicit $x10
...
---
name: sdivrem_i32
body: |
bb.1.entry:
liveins: $x10, $x11
; CHECK-I-LABEL: name: sdivrem_i32
; CHECK-I: liveins: $x10, $x11
; CHECK-I-NEXT: {{ $}}
; CHECK-I-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__divsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: $x10 = COPY [[COPY]](s32)
; CHECK-I-NEXT: $x11 = COPY [[COPY1]](s32)
; CHECK-I-NEXT: PseudoCALL target-flags(riscv-call) &__modsi3, csr_ilp32_lp64, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10
; CHECK-I-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $x2, implicit $x2
; CHECK-I-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-I-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY2]], [[COPY3]]
; CHECK-I-NEXT: $x10 = COPY [[ADD]](s32)
; CHECK-I-NEXT: PseudoRET implicit $x10
;
; CHECK-M-LABEL: name: sdivrem_i32
; CHECK-M: liveins: $x10, $x11
; CHECK-M-NEXT: {{ $}}
; CHECK-M-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
; CHECK-M-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11
; CHECK-M-NEXT: [[SDIV:%[0-9]+]]:_(s32) = G_SDIV [[COPY]], [[COPY1]]
; CHECK-M-NEXT: [[SREM:%[0-9]+]]:_(s32) = G_SREM [[COPY]], [[COPY1]]
; CHECK-M-NEXT: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[SDIV]], [[SREM]]
; CHECK-M-NEXT: $x10 = COPY [[ADD]](s32)
; CHECK-M-NEXT: PseudoRET implicit $x10
%0:_(s32) = COPY $x10
%1:_(s32) = COPY $x11
%2:_(s32), %3:_(s32) = G_SDIVREM %0, %1
%4:_(s32) = G_ADD %2, %3
$x10 = COPY %4(s32)
PseudoRET implicit $x10
...
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