| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=riscv64 -run-pass=legalizer %s -o - | FileCheck %s --check-prefixes=RV64I |
| # RUN: llc -mtriple=riscv64 -mattr=+zbb -run-pass=legalizer %s -o - \ |
| # RUN: | FileCheck %s --check-prefixes=RV64ZBB |
| |
| --- |
| name: smin_i8 |
| body: | |
| bb.0.entry: |
| ; RV64I-LABEL: name: smin_i8 |
| ; RV64I: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; RV64I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; RV64I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 |
| ; RV64I-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64) |
| ; RV64I-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) |
| ; RV64I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 |
| ; RV64I-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C1]](s64) |
| ; RV64I-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) |
| ; RV64I-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] |
| ; RV64I-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; RV64I-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) |
| ; RV64I-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s64), [[TRUNC]], [[TRUNC1]] |
| ; RV64I-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SELECT]](s32) |
| ; RV64I-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 |
| ; RV64I-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C2]](s64) |
| ; RV64I-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) |
| ; RV64I-NEXT: $x10 = COPY [[ASHR2]](s64) |
| ; RV64I-NEXT: PseudoRET implicit $x10 |
| ; |
| ; RV64ZBB-LABEL: name: smin_i8 |
| ; RV64ZBB: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; RV64ZBB-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; RV64ZBB-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 |
| ; RV64ZBB-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64) |
| ; RV64ZBB-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) |
| ; RV64ZBB-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 |
| ; RV64ZBB-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C1]](s64) |
| ; RV64ZBB-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) |
| ; RV64ZBB-NEXT: [[SMIN:%[0-9]+]]:_(s64) = G_SMIN [[ASHR]], [[ASHR1]] |
| ; RV64ZBB-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 56 |
| ; RV64ZBB-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[SMIN]], [[C2]](s64) |
| ; RV64ZBB-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) |
| ; RV64ZBB-NEXT: $x10 = COPY [[ASHR2]](s64) |
| ; RV64ZBB-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_SMIN %2, %3 |
| %5:_(s64) = G_SEXT %4(s8) |
| $x10 = COPY %5(s64) |
| PseudoRET implicit $x10 |
| ... |
| |
| --- |
| name: smin_i16 |
| body: | |
| bb.0.entry: |
| ; RV64I-LABEL: name: smin_i16 |
| ; RV64I: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; RV64I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; RV64I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 |
| ; RV64I-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64) |
| ; RV64I-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) |
| ; RV64I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 |
| ; RV64I-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C1]](s64) |
| ; RV64I-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) |
| ; RV64I-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[ASHR]](s64), [[ASHR1]] |
| ; RV64I-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; RV64I-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) |
| ; RV64I-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s64), [[TRUNC]], [[TRUNC1]] |
| ; RV64I-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[SELECT]](s32) |
| ; RV64I-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 |
| ; RV64I-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[ANYEXT]], [[C2]](s64) |
| ; RV64I-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) |
| ; RV64I-NEXT: $x10 = COPY [[ASHR2]](s64) |
| ; RV64I-NEXT: PseudoRET implicit $x10 |
| ; |
| ; RV64ZBB-LABEL: name: smin_i16 |
| ; RV64ZBB: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; RV64ZBB-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; RV64ZBB-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 |
| ; RV64ZBB-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64) |
| ; RV64ZBB-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[SHL]], [[C]](s64) |
| ; RV64ZBB-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 |
| ; RV64ZBB-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[COPY1]], [[C1]](s64) |
| ; RV64ZBB-NEXT: [[ASHR1:%[0-9]+]]:_(s64) = G_ASHR [[SHL1]], [[C1]](s64) |
| ; RV64ZBB-NEXT: [[SMIN:%[0-9]+]]:_(s64) = G_SMIN [[ASHR]], [[ASHR1]] |
| ; RV64ZBB-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 48 |
| ; RV64ZBB-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[SMIN]], [[C2]](s64) |
| ; RV64ZBB-NEXT: [[ASHR2:%[0-9]+]]:_(s64) = G_ASHR [[SHL2]], [[C2]](s64) |
| ; RV64ZBB-NEXT: $x10 = COPY [[ASHR2]](s64) |
| ; RV64ZBB-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_SMIN %2, %3 |
| %5:_(s64) = G_SEXT %4(s16) |
| $x10 = COPY %5(s64) |
| PseudoRET implicit $x10 |
| ... |
| |
| --- |
| name: smin_i32 |
| body: | |
| bb.0.entry: |
| ; RV64I-LABEL: name: smin_i32 |
| ; RV64I: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; RV64I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; RV64I-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64) |
| ; RV64I-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[COPY1]](s64) |
| ; RV64I-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY]], 32 |
| ; RV64I-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY1]], 32 |
| ; RV64I-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[SEXT_INREG]](s64), [[SEXT_INREG1]] |
| ; RV64I-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s64), [[TRUNC]], [[TRUNC1]] |
| ; RV64I-NEXT: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[SELECT]](s32) |
| ; RV64I-NEXT: $x10 = COPY [[SEXT]](s64) |
| ; RV64I-NEXT: PseudoRET implicit $x10 |
| ; |
| ; RV64ZBB-LABEL: name: smin_i32 |
| ; RV64ZBB: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; RV64ZBB-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; RV64ZBB-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY]], 32 |
| ; RV64ZBB-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY1]], 32 |
| ; RV64ZBB-NEXT: [[SMIN:%[0-9]+]]:_(s64) = G_SMIN [[SEXT_INREG]], [[SEXT_INREG1]] |
| ; RV64ZBB-NEXT: [[SEXT_INREG2:%[0-9]+]]:_(s64) = G_SEXT_INREG [[SMIN]], 32 |
| ; RV64ZBB-NEXT: $x10 = COPY [[SEXT_INREG2]](s64) |
| ; RV64ZBB-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_SMIN %2, %3 |
| %5:_(s64) = G_SEXT %4(s32) |
| $x10 = COPY %5(s64) |
| PseudoRET implicit $x10 |
| ... |
| |
| --- |
| name: smin_i64 |
| body: | |
| bb.0.entry: |
| ; RV64I-LABEL: name: smin_i64 |
| ; RV64I: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; RV64I-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; RV64I-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(slt), [[COPY]](s64), [[COPY1]] |
| ; RV64I-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s64), [[COPY]], [[COPY1]] |
| ; RV64I-NEXT: $x10 = COPY [[SELECT]](s64) |
| ; RV64I-NEXT: PseudoRET implicit $x10 |
| ; |
| ; RV64ZBB-LABEL: name: smin_i64 |
| ; RV64ZBB: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; RV64ZBB-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; RV64ZBB-NEXT: [[SMIN:%[0-9]+]]:_(s64) = G_SMIN [[COPY]], [[COPY1]] |
| ; RV64ZBB-NEXT: $x10 = COPY [[SMIN]](s64) |
| ; RV64ZBB-NEXT: PseudoRET implicit $x10 |
| %0:_(s64) = COPY $x10 |
| %1:_(s64) = COPY $x11 |
| %2:_(s64) = G_SMIN %0, %1 |
| $x10 = COPY %2(s64) |
| PseudoRET implicit $x10 |
| ... |