# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple aarch64 -verify-machineinstrs -run-pass=legalizer -debugify-and-strip-all-safe %s -o - | FileCheck %s
---
name: narrow_scalar_sadde_s128
body: |
bb.0.entry:
; CHECK-LABEL: name: narrow_scalar_sadde_s128
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s64) = COPY $x3
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s64) = COPY $x4
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY4]](s64)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]]
; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE [[COPY]], [[COPY2]], [[AND]]
; CHECK-NEXT: [[SADDE:%[0-9]+]]:_(s64), [[SADDE1:%[0-9]+]]:_(s32) = G_SADDE [[COPY1]], [[COPY3]], [[UADDE1]]
; CHECK-NEXT: %carry_out_ext:_(s64) = G_ANYEXT [[SADDE1]](s32)
; CHECK-NEXT: $x0 = COPY [[UADDE]](s64)
; CHECK-NEXT: $x1 = COPY [[SADDE]](s64)
; CHECK-NEXT: $x2 = COPY %carry_out_ext(s64)
%0:_(s64) = COPY $x0
%1:_(s64) = COPY $x1
%2:_(s64) = COPY $x2
%3:_(s64) = COPY $x3
%4:_(s64) = COPY $x4
%lhs:_(s128) = G_MERGE_VALUES %0, %1
%rhs:_(s128) = G_MERGE_VALUES %2, %3
%carry_in:_(s1) = G_TRUNC %4
%add:_(s128), %carry_out:_(s1) = G_SADDE %lhs, %rhs, %carry_in
%add0:_(s64), %add1:_(s64) = G_UNMERGE_VALUES %add
%carry_out_ext:_(s64) = G_ANYEXT %carry_out
$x0 = COPY %add0
$x1 = COPY %add1
$x2 = COPY %carry_out_ext
...
---
name: narrow_scalar_sadde_big_nonpow2
body: |
bb.0.entry:
; CHECK-LABEL: name: narrow_scalar_sadde_big_nonpow2
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s64) = COPY $x3
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(s64) = COPY $x4
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY4]](s64)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]]
; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE [[COPY]], [[COPY1]], [[AND]]
; CHECK-NEXT: [[UADDE2:%[0-9]+]]:_(s64), [[UADDE3:%[0-9]+]]:_(s32) = G_UADDE [[COPY1]], [[COPY2]], [[UADDE1]]
; CHECK-NEXT: [[SADDE:%[0-9]+]]:_(s64), [[SADDE1:%[0-9]+]]:_(s32) = G_SADDE [[COPY2]], [[COPY3]], [[UADDE3]]
; CHECK-NEXT: %carry_out_ext:_(s64) = G_ANYEXT [[SADDE1]](s32)
; CHECK-NEXT: $x0 = COPY [[UADDE]](s64)
; CHECK-NEXT: $x1 = COPY [[UADDE2]](s64)
; CHECK-NEXT: $x2 = COPY [[SADDE]](s64)
; CHECK-NEXT: $x3 = COPY %carry_out_ext(s64)
%0:_(s64) = COPY $x0
%1:_(s64) = COPY $x1
%2:_(s64) = COPY $x2
%3:_(s64) = COPY $x3
%4:_(s64) = COPY $x4
%lhs:_(s192) = G_MERGE_VALUES %0, %1, %2
%rhs:_(s192) = G_MERGE_VALUES %1, %2, %3
%carry_in:_(s1) = G_TRUNC %4
%add:_(s192), %carry_out:_(s1) = G_SADDE %lhs, %rhs, %carry_in
%add0:_(s64), %add1:_(s64), %add2:_(s64) = G_UNMERGE_VALUES %add
%carry_out_ext:_(s64) = G_ANYEXT %carry_out
$x0 = COPY %add0
$x1 = COPY %add1
$x2 = COPY %add2
$x3 = COPY %carry_out_ext
...
---
name: widen_scalar_sadde_s8
body: |
bb.0.entry:
; CHECK-LABEL: name: widen_scalar_sadde_s8
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[TRUNC]], 8
; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)
; CHECK-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[TRUNC1]], 8
; CHECK-NEXT: [[TRUNC2:%[0-9]+]]:_(s32) = G_TRUNC [[COPY2]](s64)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC2]], [[C]]
; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE [[SEXT_INREG]], [[SEXT_INREG1]], [[AND]]
; CHECK-NEXT: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[UADDE]], 8
; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[UADDE]](s32), [[SEXT_INREG2]]
; CHECK-NEXT: %add_ext:_(s64) = G_ANYEXT [[UADDE]](s32)
; CHECK-NEXT: %carry_out_ext:_(s64) = G_ANYEXT [[ICMP]](s32)
; CHECK-NEXT: $x0 = COPY %add_ext(s64)
; CHECK-NEXT: $x1 = COPY %carry_out_ext(s64)
%0:_(s64) = COPY $x0
%1:_(s64) = COPY $x1
%2:_(s64) = COPY $x2
%lhs:_(s8) = G_TRUNC %0
%rhs:_(s8) = G_TRUNC %1
%carry_in:_(s1) = G_TRUNC %2
%add:_(s8), %carry_out:_(s1) = G_SADDE %lhs, %rhs, %carry_in
%add_ext:_(s64) = G_ANYEXT %add
%carry_out_ext:_(s64) = G_ANYEXT %carry_out
$x0 = COPY %add_ext
$x1 = COPY %carry_out_ext
...
---
name: test_scalar_sadde_32
body: |
bb.0.entry:
; CHECK-LABEL: name: test_scalar_sadde_32
; CHECK: %lhs:_(s32) = COPY $w0
; CHECK-NEXT: %rhs:_(s32) = COPY $w1
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $w2
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
; CHECK-NEXT: %add:_(s32), %8:_(s32) = G_SADDE %lhs, %rhs, [[AND]]
; CHECK-NEXT: $w0 = COPY %add(s32)
; CHECK-NEXT: $w1 = COPY %8(s32)
%lhs:_(s32) = COPY $w0
%rhs:_(s32) = COPY $w1
%2:_(s32) = COPY $w2
%carry_in:_(s1) = G_TRUNC %2
%add:_(s32), %carry_out:_(s1) = G_SADDE %lhs, %rhs, %carry_in
%carry_out_ext:_(s32) = G_ANYEXT %carry_out
$w0 = COPY %add
$w1 = COPY %carry_out_ext
...
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