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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple aarch64 -verify-machineinstrs -run-pass=legalizer -debugify-and-strip-all-safe %s -o - | FileCheck %s3 4---5name: narrow_scalar_ssubo_s1286body: |7 bb.0.entry:8 ; CHECK-LABEL: name: narrow_scalar_ssubo_s1289 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x010 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x111 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s64) = COPY $x212 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s64) = COPY $x313 ; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s64), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO [[COPY]], [[COPY2]]14 ; CHECK-NEXT: [[SSUBE:%[0-9]+]]:_(s64), [[SSUBE1:%[0-9]+]]:_(s32) = G_SSUBE [[COPY1]], [[COPY3]], [[USUBO1]]15 ; CHECK-NEXT: %carry_out_ext:_(s64) = G_ANYEXT [[SSUBE1]](s32)16 ; CHECK-NEXT: $x0 = COPY [[USUBO]](s64)17 ; CHECK-NEXT: $x1 = COPY [[SSUBE]](s64)18 ; CHECK-NEXT: $x2 = COPY %carry_out_ext(s64)19 %0:_(s64) = COPY $x020 %1:_(s64) = COPY $x121 %2:_(s64) = COPY $x222 %3:_(s64) = COPY $x323 %lhs:_(s128) = G_MERGE_VALUES %0, %124 %rhs:_(s128) = G_MERGE_VALUES %2, %325 %sub:_(s128), %carry_out:_(s1) = G_SSUBO %lhs, %rhs26 %sub0:_(s64), %sub1:_(s64) = G_UNMERGE_VALUES %sub27 %carry_out_ext:_(s64) = G_ANYEXT %carry_out28 $x0 = COPY %sub029 $x1 = COPY %sub130 $x2 = COPY %carry_out_ext31 32...33---34name: narrow_scalar_ssubo_big_nonpow235body: |36 bb.0.entry:37 ; CHECK-LABEL: name: narrow_scalar_ssubo_big_nonpow238 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x039 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x140 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s64) = COPY $x241 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s64) = COPY $x342 ; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s64), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO [[COPY]], [[COPY1]]43 ; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s64), [[USUBE1:%[0-9]+]]:_(s32) = G_USUBE [[COPY1]], [[COPY2]], [[USUBO1]]44 ; CHECK-NEXT: [[SSUBE:%[0-9]+]]:_(s64), [[SSUBE1:%[0-9]+]]:_(s32) = G_SSUBE [[COPY2]], [[COPY3]], [[USUBE1]]45 ; CHECK-NEXT: %carry_out_ext:_(s64) = G_ANYEXT [[SSUBE1]](s32)46 ; CHECK-NEXT: $x0 = COPY [[USUBO]](s64)47 ; CHECK-NEXT: $x1 = COPY [[USUBE]](s64)48 ; CHECK-NEXT: $x2 = COPY [[SSUBE]](s64)49 ; CHECK-NEXT: $x3 = COPY %carry_out_ext(s64)50 %0:_(s64) = COPY $x051 %1:_(s64) = COPY $x152 %2:_(s64) = COPY $x253 %3:_(s64) = COPY $x354 %lhs:_(s192) = G_MERGE_VALUES %0, %1, %255 %rhs:_(s192) = G_MERGE_VALUES %1, %2, %356 %sub:_(s192), %carry_out:_(s1) = G_SSUBO %lhs, %rhs57 %sub0:_(s64), %sub1:_(s64), %sub2:_(s64) = G_UNMERGE_VALUES %sub58 %carry_out_ext:_(s64) = G_ANYEXT %carry_out59 $x0 = COPY %sub060 $x1 = COPY %sub161 $x2 = COPY %sub262 $x3 = COPY %carry_out_ext63 64...65---66name: test_scalar_ssubo_small67body: |68 bb.0.entry:69 ; CHECK-LABEL: name: test_scalar_ssubo_small70 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x071 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x172 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)73 ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[TRUNC]], 874 ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64)75 ; CHECK-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[TRUNC1]], 876 ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[SEXT_INREG]], [[SEXT_INREG1]]77 ; CHECK-NEXT: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[SUB]], 878 ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(ne), [[SUB]](s32), [[SEXT_INREG2]]79 ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SUB]](s32)80 ; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s64) = G_ANYEXT [[ICMP]](s32)81 ; CHECK-NEXT: $x0 = COPY [[ANYEXT]](s64)82 ; CHECK-NEXT: $x1 = COPY [[ANYEXT1]](s64)83 %0:_(s64) = COPY $x084 %1:_(s64) = COPY $x185 %2:_(s8) = G_TRUNC %0(s64)86 %3:_(s8) = G_TRUNC %1(s64)87 %4:_(s8), %5:_(s1) = G_SSUBO %2, %388 %6:_(s64) = G_ANYEXT %4(s8)89 %7:_(s64) = G_ANYEXT %5(s1)90 $x0 = COPY %6(s64)91 $x1 = COPY %7(s64)92 93...94---95name: test_scalar_ssubo_3296body: |97 bb.0.entry:98 ; CHECK-LABEL: name: test_scalar_ssubo_3299 ; CHECK: %lhs:_(s32) = COPY $w0100 ; CHECK-NEXT: %rhs:_(s32) = COPY $w1101 ; CHECK-NEXT: %sub:_(s32), %5:_(s32) = G_SSUBO %lhs, %rhs102 ; CHECK-NEXT: $w0 = COPY %sub(s32)103 ; CHECK-NEXT: $w1 = COPY %5(s32)104 %lhs:_(s32) = COPY $w0105 %rhs:_(s32) = COPY $w1106 %sub:_(s32), %carry_out:_(s1) = G_SSUBO %lhs, %rhs107 %carry_out_ext:_(s32) = G_ANYEXT %carry_out108 $w0 = COPY %sub109 $w1 = COPY %carry_out_ext110 111...112