| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mattr=+m -mtriple=riscv64 -run-pass=legalizer %s -o - \ |
| # RUN: | FileCheck %s |
| # RUN: llc -mattr=+zmmul -mtriple=riscv64 -run-pass=legalizer %s -o - \ |
| # RUN: | FileCheck %s |
| --- |
| name: mul_i8 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i8 |
| ; 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: [[MUL:%[0-9]+]]:_(s32) = G_MUL [[TRUNC]], [[TRUNC1]] |
| ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[MUL]](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_MUL %2, %3 |
| %5:_(s64) = G_ANYEXT %4(s8) |
| $x10 = COPY %5(s64) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i15 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i15 |
| ; 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: [[MUL:%[0-9]+]]:_(s32) = G_MUL [[TRUNC]], [[TRUNC1]] |
| ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[MUL]](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_MUL %2, %3 |
| %5:_(s64) = G_ANYEXT %4(s15) |
| $x10 = COPY %5(s64) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i16 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i16 |
| ; 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: [[MUL:%[0-9]+]]:_(s32) = G_MUL [[TRUNC]], [[TRUNC1]] |
| ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[MUL]](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_MUL %2, %3 |
| %5:_(s64) = G_ANYEXT %4(s16) |
| $x10 = COPY %5(s64) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i32 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_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: [[MUL:%[0-9]+]]:_(s32) = G_MUL [[TRUNC]], [[TRUNC1]] |
| ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[MUL]](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_MUL %2, %3 |
| %5:_(s64) = G_ANYEXT %4(s32) |
| $x10 = COPY %5(s64) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i64 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i64 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL [[COPY]], [[COPY1]] |
| ; CHECK-NEXT: $x10 = COPY [[MUL]](s64) |
| ; CHECK-NEXT: PseudoRET implicit $x10 |
| %0:_(s64) = COPY $x10 |
| %1:_(s64) = COPY $x11 |
| %2:_(s64) = G_MUL %0, %1 |
| $x10 = COPY %2(s64) |
| PseudoRET implicit $x10 |
| |
| ... |
| --- |
| name: mul_i72 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i72 |
| ; CHECK: %xlo:_(s64) = COPY $x10 |
| ; CHECK-NEXT: %xhi:_(s64) = COPY $x11 |
| ; CHECK-NEXT: %ylo:_(s64) = COPY $x12 |
| ; CHECK-NEXT: %yhi:_(s64) = COPY $x13 |
| ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %xlo, %ylo |
| ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %xhi, %ylo |
| ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %xlo, %yhi |
| ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %xlo, %ylo |
| ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[MUL1]], [[MUL2]] |
| ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s64) = G_ADD [[ADD]], [[UMULH]] |
| ; CHECK-NEXT: $x10 = COPY [[MUL]](s64) |
| ; CHECK-NEXT: $x11 = COPY [[ADD1]](s64) |
| ; CHECK-NEXT: PseudoRET implicit $x10, implicit $x11 |
| %xlo:_(s64) = COPY $x10 |
| %xhi:_(s64) = COPY $x11 |
| %ylo:_(s64) = COPY $x12 |
| %yhi:_(s64) = COPY $x13 |
| %x0:_(s128) = G_MERGE_VALUES %xlo(s64), %xhi(s64) |
| %y0:_(s128) = G_MERGE_VALUES %ylo(s64), %yhi(s64) |
| %x:_(s72) = G_TRUNC %x0(s128) |
| %y:_(s72) = G_TRUNC %y0(s128) |
| %z:_(s72) = G_MUL %x, %y |
| %z0:_(s128) = G_ANYEXT %z(s72) |
| %zlo:_(s64), %zhi:_(s64) = G_UNMERGE_VALUES %z0(s128) |
| $x10 = COPY %zlo(s64) |
| $x11 = COPY %zhi(s64) |
| PseudoRET implicit $x10, implicit $x11 |
| |
| ... |
| --- |
| name: mul_i128 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_i128 |
| ; CHECK: %lo1:_(s64) = COPY $x10 |
| ; CHECK-NEXT: %hi1:_(s64) = COPY $x11 |
| ; CHECK-NEXT: %lo2:_(s64) = COPY $x12 |
| ; CHECK-NEXT: %hi2:_(s64) = COPY $x13 |
| ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %lo1, %lo2 |
| ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %hi1, %lo2 |
| ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %lo1, %hi2 |
| ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %lo1, %lo2 |
| ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[MUL1]], [[MUL2]] |
| ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s64) = G_ADD [[ADD]], [[UMULH]] |
| ; CHECK-NEXT: $x10 = COPY [[MUL]](s64) |
| ; CHECK-NEXT: $x11 = COPY [[ADD1]](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_MUL %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: mul_i192 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: mul_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: %mid2:_(s64) = COPY $x14 |
| ; CHECK-NEXT: %hi2:_(s64) = COPY $x15 |
| ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL %lo1, %lo2 |
| ; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(s64) = G_MUL %mid1, %lo2 |
| ; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(s64) = G_MUL %lo1, %mid2 |
| ; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(s64) = G_UMULH %lo1, %lo2 |
| ; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[MUL1]], [[MUL2]] |
| ; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[ADD]](s64), [[MUL2]] |
| ; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(s64) = G_ADD [[ADD]], [[UMULH]] |
| ; CHECK-NEXT: [[ICMP1:%[0-9]+]]:_(s64) = G_ICMP intpred(ult), [[ADD1]](s64), [[UMULH]] |
| ; CHECK-NEXT: [[ADD2:%[0-9]+]]:_(s64) = G_ADD [[ICMP]], [[ICMP1]] |
| ; CHECK-NEXT: [[MUL3:%[0-9]+]]:_(s64) = G_MUL %hi1, %lo2 |
| ; CHECK-NEXT: [[MUL4:%[0-9]+]]:_(s64) = G_MUL %mid1, %mid2 |
| ; CHECK-NEXT: [[MUL5:%[0-9]+]]:_(s64) = G_MUL %lo1, %hi2 |
| ; CHECK-NEXT: [[UMULH1:%[0-9]+]]:_(s64) = G_UMULH %mid1, %lo2 |
| ; CHECK-NEXT: [[UMULH2:%[0-9]+]]:_(s64) = G_UMULH %lo1, %mid2 |
| ; CHECK-NEXT: [[ADD3:%[0-9]+]]:_(s64) = G_ADD [[MUL3]], [[MUL4]] |
| ; CHECK-NEXT: [[ADD4:%[0-9]+]]:_(s64) = G_ADD [[ADD3]], [[MUL5]] |
| ; CHECK-NEXT: [[ADD5:%[0-9]+]]:_(s64) = G_ADD [[ADD4]], [[UMULH1]] |
| ; CHECK-NEXT: [[ADD6:%[0-9]+]]:_(s64) = G_ADD [[ADD5]], [[UMULH2]] |
| ; CHECK-NEXT: [[ADD7:%[0-9]+]]:_(s64) = G_ADD [[ADD6]], [[ADD2]] |
| ; CHECK-NEXT: $x10 = COPY [[MUL]](s64) |
| ; CHECK-NEXT: $x11 = COPY [[ADD1]](s64) |
| ; CHECK-NEXT: $x12 = COPY [[ADD7]](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_MUL %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: smulh_i32 |
| body: | |
| bb.0.entry: |
| ; CHECK-LABEL: name: smulh_i32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x10 |
| ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x11 |
| ; CHECK-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY]], 32 |
| ; CHECK-NEXT: [[SEXT_INREG1:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY1]], 32 |
| ; CHECK-NEXT: [[MUL:%[0-9]+]]:_(s64) = G_MUL [[SEXT_INREG]], [[SEXT_INREG1]] |
| ; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 32 |
| ; CHECK-NEXT: [[ASHR:%[0-9]+]]:_(s64) = G_ASHR [[MUL]], [[C]](s64) |
| ; CHECK-NEXT: $x10 = COPY [[ASHR]](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_SMULH %2, %3 |
| %5:_(s64) = G_ANYEXT %4(s32) |
| $x10 = COPY %5(s64) |
| PseudoRET implicit $x10 |
| |
| ... |
