| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=riscv32 -run-pass=legalizer %s -o - \ |
| # RUN: | FileCheck %s |
| --- |
| name: mul_i7 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i7 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 |
| ; CHECK-NEXT: $x10 = COPY [[COPY]](s32) |
| ; CHECK-NEXT: $x11 = COPY [[COPY1]](s32) |
| ; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__mulsi3, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10 |
| ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: $x10 = COPY [[COPY2]](s32) |
| ; CHECK-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_MUL %2, %3 |
| %5:_(s32) = G_ANYEXT %4(s7) |
| $x10 = COPY %5(s32) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i8 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i8 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 |
| ; CHECK-NEXT: $x10 = COPY [[COPY]](s32) |
| ; CHECK-NEXT: $x11 = COPY [[COPY1]](s32) |
| ; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__mulsi3, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10 |
| ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: $x10 = COPY [[COPY2]](s32) |
| ; CHECK-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_MUL %2, %3 |
| %5:_(s32) = G_ANYEXT %4(s8) |
| $x10 = COPY %5(s32) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i16 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i16 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 |
| ; CHECK-NEXT: $x10 = COPY [[COPY]](s32) |
| ; CHECK-NEXT: $x11 = COPY [[COPY1]](s32) |
| ; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__mulsi3, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10 |
| ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: $x10 = COPY [[COPY2]](s32) |
| ; CHECK-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_MUL %2, %3 |
| %5:_(s32) = G_ANYEXT %4(s16) |
| $x10 = COPY %5(s32) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i32 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 |
| ; CHECK-NEXT: $x10 = COPY [[COPY]](s32) |
| ; CHECK-NEXT: $x11 = COPY [[COPY1]](s32) |
| ; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__mulsi3, implicit-def $x1, implicit $x10, implicit $x11, implicit-def $x10 |
| ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: $x10 = COPY [[COPY2]](s32) |
| ; CHECK-NEXT: PseudoRET implicit $x10 |
| %0:_(s32) = COPY $x10 |
| %1:_(s32) = COPY $x11 |
| %2:_(s32) = G_MUL %0, %1 |
| $x10 = COPY %2(s32) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i64 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i64 |
| ; CHECK: %lo1:_(s32) = COPY $x10 |
| ; CHECK-NEXT: %hi1:_(s32) = COPY $x11 |
| ; CHECK-NEXT: %lo2:_(s32) = COPY $x12 |
| ; CHECK-NEXT: %hi2:_(s32) = COPY $x13 |
| ; CHECK-NEXT: $x10 = COPY %lo1(s32) |
| ; CHECK-NEXT: $x11 = COPY %hi1(s32) |
| ; CHECK-NEXT: $x12 = COPY %lo2(s32) |
| ; CHECK-NEXT: $x13 = COPY %hi2(s32) |
| ; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__muldi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 |
| ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 |
| ; CHECK-NEXT: $x10 = COPY [[COPY]](s32) |
| ; CHECK-NEXT: $x11 = COPY [[COPY1]](s32) |
| ; CHECK-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_MUL %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: smulh_i32 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: smulh_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $x10 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $x11 |
| ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 |
| ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[COPY]], [[C]](s32) |
| ; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 31 |
| ; CHECK-NEXT: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[COPY1]], [[C1]](s32) |
| ; CHECK-NEXT: $x10 = COPY [[COPY]](s32) |
| ; CHECK-NEXT: $x11 = COPY [[ASHR]](s32) |
| ; CHECK-NEXT: $x12 = COPY [[COPY1]](s32) |
| ; CHECK-NEXT: $x13 = COPY [[ASHR1]](s32) |
| ; CHECK-NEXT: PseudoCALL target-flags(riscv-call) &__muldi3, implicit-def $x1, implicit $x10, implicit $x11, implicit $x12, implicit $x13, implicit-def $x10, implicit-def $x11 |
| ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $x11 |
| ; CHECK-NEXT: $x10 = COPY [[COPY2]](s32) |
| ; CHECK-NEXT: PseudoRET implicit $x10 |
| %0:_(s32) = COPY $x10 |
| %1:_(s32) = COPY $x11 |
| %2:_(s32) = G_SMULH %0, %1 |
| $x10 = COPY %2(s32) |
| PseudoRET implicit $x10 |
| |
| ... |