# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py # RUN: llc -mtriple=riscv64 -run-pass=legalizer %s -o - \ # RUN: | FileCheck %s --- name: lshr_i8 body: | bb.0.entry: ; CHECK-LABEL: name: lshr_i8 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]] ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[TRUNC1]], [[C1]] ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[AND]](s32) ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[LSHR]](s32) ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) ; CHECK-NEXT: PseudoRET implicit $x10 %0:_(s64) = COPY $x10 %1:_(s64) = COPY $x11 %2:_(s8) = G_TRUNC %0(s64) %3:_(s8) = G_TRUNC %1(s64) %4:_(s8) = G_LSHR %2, %3 %5:_(s64) = G_ANYEXT %4(s8) $x10 = COPY %5(s64) PseudoRET implicit $x10 ... --- name: lshr_i15 body: | bb.0.entry: ; CHECK-LABEL: name: lshr_i15 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 32767 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]] ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 32767 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[TRUNC1]], [[C1]] ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[AND]](s32) ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[LSHR]](s32) ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) ; CHECK-NEXT: PseudoRET implicit $x10 %0:_(s64) = COPY $x10 %1:_(s64) = COPY $x11 %2:_(s15) = G_TRUNC %0(s64) %3:_(s15) = G_TRUNC %1(s64) %4:_(s15) = G_LSHR %2, %3 %5:_(s64) = G_ANYEXT %4(s15) $x10 = COPY %5(s64) PseudoRET implicit $x10 ... --- name: lshr_i16 body: | bb.0.entry: ; CHECK-LABEL: name: lshr_i16 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]] ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[TRUNC1]], [[C1]] ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[AND]](s32) ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[LSHR]](s32) ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) ; CHECK-NEXT: PseudoRET implicit $x10 %0:_(s64) = COPY $x10 %1:_(s64) = COPY $x11 %2:_(s16) = G_TRUNC %0(s64) %3:_(s16) = G_TRUNC %1(s64) %4:_(s16) = G_LSHR %2, %3 %5:_(s64) = G_ANYEXT %4(s16) $x10 = COPY %5(s64) PseudoRET implicit $x10 ... --- name: lshr_i32 body: | bb.0.entry: ; CHECK-LABEL: name: lshr_i32 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) ; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[TRUNC]], [[TRUNC1]](s32) ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[LSHR]](s32) ; CHECK-NEXT: $x10 = COPY [[ANYEXT]](s64) ; CHECK-NEXT: PseudoRET implicit $x10 %0:_(s64) = COPY $x10 %1:_(s64) = COPY $x11 %2:_(s32) = G_TRUNC %0(s64) %3:_(s32) = G_TRUNC %1(s64) %4:_(s32) = G_LSHR %2, %3 %5:_(s64) = G_ANYEXT %4(s32) $x10 = COPY %5(s64) PseudoRET implicit $x10 ... --- name: lshr_i64 body: | bb.0.entry: ; CHECK-LABEL: name: lshr_i64 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[COPY1]](s64) ; CHECK-NEXT: $x10 = COPY [[LSHR]](s64) ; CHECK-NEXT: PseudoRET implicit $x10 %0:_(s64) = COPY $x10 %1:_(s64) = COPY $x11 %2:_(s64) = G_LSHR %0, %1 $x10 = COPY %2(s64) PseudoRET implicit $x10 ... --- name: lshr_i72 body: | bb.0.entry: ; CHECK-LABEL: name: lshr_i72 ; CHECK: %x00:_(s64) = COPY $x10 ; CHECK-NEXT: %x01:_(s64) = COPY $x11 ; CHECK-NEXT: %y00:_(s64) = COPY $x12 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 255 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND %x00, [[C]] ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND %x01, [[C1]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %y00, [[C2]] ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C2]], %y00 ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %y00(s64), [[C2]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %y00(s64), [[C3]] ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[AND1]], %y00(s64) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[AND]], %y00(s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[AND1]], [[SUB1]](s64) ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR1]], [[SHL]] ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR [[AND1]], [[SUB]](s64) ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s64), [[OR]], [[LSHR2]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s64), [[AND]], [[SELECT]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s64), [[LSHR]], [[C4]] ; CHECK-NEXT: $x10 = COPY [[SELECT1]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %x00:_(s64) = COPY $x10 %x01:_(s64) = COPY $x11 %y00:_(s64) = COPY $x12 %y01:_(s64) = COPY $x13 %x0:_(s128) = G_MERGE_VALUES %x00(s64), %x01 %y0:_(s128) = G_MERGE_VALUES %y00(s64), %y01 %x:_(s72) = G_TRUNC %x0(s128) %y:_(s72) = G_TRUNC %y0(s128) %z:_(s72) = G_LSHR %x, %y %z0:_(s128) = G_ANYEXT %z(s72) %z00:_(s64), %z01:_(s64) = G_UNMERGE_VALUES %z0(s128) $x10 = COPY %z00(s64) $x11 = COPY %z01(s64) PseudoRET implicit $x10, implicit $x11 ... --- name: lshr_i128 body: | bb.0.entry: ; CHECK-LABEL: name: lshr_i128 ; CHECK: %lo1:_(s64) = COPY $x10 ; CHECK-NEXT: %hi1:_(s64) = COPY $x11 ; CHECK-NEXT: %lo2:_(s64) = COPY $x12 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C]] ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C]], %lo2 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C1]] ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %hi1, %lo2(s64) ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR %lo1, %lo2(s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB1]](s64) ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR1]], [[SHL]] ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB]](s64) ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s64), [[OR]], [[LSHR2]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s64), %lo1, [[SELECT]] ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s64), [[LSHR]], [[C2]] ; CHECK-NEXT: $x10 = COPY [[SELECT1]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT2]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 %lo1:_(s64) = COPY $x10 %hi1:_(s64) = COPY $x11 %lo2:_(s64) = COPY $x12 %hi2:_(s64) = COPY $x13 %x1:_(s128) = G_MERGE_VALUES %lo1(s64), %hi1(s64) %x2:_(s128) = G_MERGE_VALUES %lo2(s64), %hi2(s64) %y:_(s128) = G_LSHR %x1, %x2 %loy:_(s64), %hiy:_(s64) = G_UNMERGE_VALUES %y(s128) $x10 = COPY %loy(s64) $x11 = COPY %hiy(s64) PseudoRET implicit $x10, implicit $x11 ... --- name: lshr_i192 body: | bb.0.entry: ; CHECK-LABEL: name: lshr_i192 ; CHECK: %lo1:_(s64) = COPY $x10 ; CHECK-NEXT: %mid1:_(s64) = COPY $x11 ; CHECK-NEXT: %hi1:_(s64) = COPY $x12 ; CHECK-NEXT: %lo2:_(s64) = COPY $x13 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 128 ; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C1]] ; CHECK-NEXT: [[SUB1:%[0-9]+]]:_(s64) = G_SUB [[C1]], %lo2 ; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C1]] ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C2]] ; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[SUB2:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C3]] ; CHECK-NEXT: [[SUB3:%[0-9]+]]:_(s64) = G_SUB [[C3]], %lo2 ; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[ICMP2:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C3]] ; CHECK-NEXT: [[ICMP3:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C4]] ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR %hi1, %lo2(s64) ; CHECK-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB3]](s64) ; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]] ; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB2]](s64) ; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP2]](s64), [[OR]], [[LSHR1]] ; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP3]](s64), %hi1, [[SELECT]] ; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[SUB4:%[0-9]+]]:_(s64) = G_SUB %lo2, [[C5]] ; CHECK-NEXT: [[SUB5:%[0-9]+]]:_(s64) = G_SUB [[C5]], %lo2 ; CHECK-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[ICMP4:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), %lo2(s64), [[C5]] ; CHECK-NEXT: [[ICMP5:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), %lo2(s64), [[C6]] ; CHECK-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR %mid1, %lo2(s64) ; CHECK-NEXT: [[LSHR3:%[0-9]+]]:_(s64) = G_LSHR %lo1, %lo2(s64) ; CHECK-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL %mid1, [[SUB5]](s64) ; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[LSHR3]], [[SHL1]] ; CHECK-NEXT: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[LSHR4:%[0-9]+]]:_(s64) = G_LSHR %mid1, [[SUB4]](s64) ; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s64) = G_SELECT [[ICMP4]](s64), [[OR1]], [[LSHR4]] ; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s64) = G_SELECT [[ICMP5]](s64), %lo1, [[SELECT2]] ; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s64) = G_SELECT [[ICMP4]](s64), [[LSHR2]], [[C7]] ; CHECK-NEXT: [[C8:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[SUB6:%[0-9]+]]:_(s64) = G_SUB [[SUB1]], [[C8]] ; CHECK-NEXT: [[SUB7:%[0-9]+]]:_(s64) = G_SUB [[C8]], [[SUB1]] ; CHECK-NEXT: [[C9:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[ICMP6:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB1]](s64), [[C8]] ; CHECK-NEXT: [[ICMP7:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB1]](s64), [[C9]] ; CHECK-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB1]](s64) ; CHECK-NEXT: [[LSHR5:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB7]](s64) ; CHECK-NEXT: [[SHL3:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB1]](s64) ; CHECK-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR [[LSHR5]], [[SHL3]] ; CHECK-NEXT: [[C10:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[SHL4:%[0-9]+]]:_(s64) = G_SHL %hi1, [[SUB6]](s64) ; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s64) = G_SELECT [[ICMP6]](s64), [[SHL2]], [[C10]] ; CHECK-NEXT: [[SELECT6:%[0-9]+]]:_(s64) = G_SELECT [[ICMP6]](s64), [[OR2]], [[SHL4]] ; CHECK-NEXT: [[SELECT7:%[0-9]+]]:_(s64) = G_SELECT [[ICMP7]](s64), [[C]], [[SELECT6]] ; CHECK-NEXT: [[OR3:%[0-9]+]]:_(s64) = G_OR [[SELECT3]], [[SELECT5]] ; CHECK-NEXT: [[OR4:%[0-9]+]]:_(s64) = G_OR [[SELECT4]], [[SELECT7]] ; CHECK-NEXT: [[C11:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[C12:%[0-9]+]]:_(s64) = G_CONSTANT i64 64 ; CHECK-NEXT: [[SUB8:%[0-9]+]]:_(s64) = G_SUB [[SUB]], [[C12]] ; CHECK-NEXT: [[SUB9:%[0-9]+]]:_(s64) = G_SUB [[C12]], [[SUB]] ; CHECK-NEXT: [[C13:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[ICMP8:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[SUB]](s64), [[C12]] ; CHECK-NEXT: [[ICMP9:%[0-9]+]]:_(s64) = G_ICMP intpred(eq), [[SUB]](s64), [[C13]] ; CHECK-NEXT: [[LSHR6:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB]](s64) ; CHECK-NEXT: [[LSHR7:%[0-9]+]]:_(s64) = G_LSHR %hi1, [[SUB]](s64) ; CHECK-NEXT: [[SHL5:%[0-9]+]]:_(s64) = G_SHL [[C]], [[SUB9]](s64) ; CHECK-NEXT: [[OR5:%[0-9]+]]:_(s64) = G_OR [[LSHR7]], [[SHL5]] ; CHECK-NEXT: [[C14:%[0-9]+]]:_(s64) = G_CONSTANT i64 0 ; CHECK-NEXT: [[LSHR8:%[0-9]+]]:_(s64) = G_LSHR [[C]], [[SUB8]](s64) ; CHECK-NEXT: [[SELECT8:%[0-9]+]]:_(s64) = G_SELECT [[ICMP8]](s64), [[OR5]], [[LSHR8]] ; CHECK-NEXT: [[SELECT9:%[0-9]+]]:_(s64) = G_SELECT [[ICMP9]](s64), %hi1, [[SELECT8]] ; CHECK-NEXT: [[SELECT10:%[0-9]+]]:_(s64) = G_SELECT [[ICMP8]](s64), [[LSHR6]], [[C14]] ; CHECK-NEXT: [[SELECT11:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s64), [[OR3]], [[SELECT9]] ; CHECK-NEXT: [[SELECT12:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s64), [[OR4]], [[SELECT10]] ; CHECK-NEXT: [[SELECT13:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s64), %lo1, [[SELECT11]] ; CHECK-NEXT: [[SELECT14:%[0-9]+]]:_(s64) = G_SELECT [[ICMP1]](s64), %mid1, [[SELECT12]] ; CHECK-NEXT: [[SELECT15:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s64), [[SELECT1]], [[C11]] ; CHECK-NEXT: $x10 = COPY [[SELECT13]](s64) ; CHECK-NEXT: $x11 = COPY [[SELECT14]](s64) ; CHECK-NEXT: $x12 = COPY [[SELECT15]](s64) ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11, implicit $x12 %lo1:_(s64) = COPY $x10 %mid1:_(s64) = COPY $x11 %hi1:_(s64) = COPY $x12 %lo2:_(s64) = COPY $x13 %mid2:_(s64) = COPY $x14 %hi2:_(s64) = COPY $x15 %x1:_(s192) = G_MERGE_VALUES %lo1(s64), %mid1(s64), %hi1(s64) %x2:_(s192) = G_MERGE_VALUES %lo2(s64), %mid2(s64), %hi2(s64) %y:_(s192) = G_LSHR %x1, %x2 %lo:_(s64), %mid:_(s64), %hi:_(s64) = G_UNMERGE_VALUES %y(s192) $x10 = COPY %lo(s64) $x11 = COPY %mid(s64) $x12 = COPY %hi(s64) PseudoRET implicit $x10, implicit $x11, implicit $x12 ... --- name: lshr_i48 body: | bb.0: liveins: $x10, $x11 ; CHECK-LABEL: name: lshr_i48 ; CHECK: liveins: $x10, $x11 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 281474976710655 ; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C]] ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 281474976710655 ; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C1]] ; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[AND]], [[AND1]](s64) ; CHECK-NEXT: $x10 = COPY [[LSHR]](s64) ; CHECK-NEXT: PseudoRET implicit $x10 %2:_(s64) = COPY $x10 %0:_(s48) = G_TRUNC %2(s64) %3:_(s64) = COPY $x11 %1:_(s48) = G_TRUNC %3(s64) %4:_(s48) = G_LSHR %0, %1(s48) %5:_(s64) = G_ANYEXT %4(s48) $x10 = COPY %5(s64) PseudoRET implicit $x10 ...