| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=aarch64-- -run-pass=instruction-select -O1 -verify-machineinstrs %s -o - | FileCheck %s |
| --- |
| name: splat_4xi32 |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| liveins: $w0 |
| |
| ; CHECK-LABEL: name: splat_4xi32 |
| ; CHECK: liveins: $w0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr32 = COPY $w0 |
| ; CHECK: [[DUPv4i32gpr:%[0-9]+]]:fpr128 = DUPv4i32gpr [[COPY]] |
| ; CHECK: $q0 = COPY [[DUPv4i32gpr]] |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:gpr(s32) = COPY $w0 |
| %2:fpr(<4 x s32>) = G_IMPLICIT_DEF |
| %3:gpr(s32) = G_CONSTANT i32 0 |
| %5:fpr(<4 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32), %3(s32), %3(s32) |
| %1:fpr(<4 x s32>) = G_INSERT_VECTOR_ELT %2, %0(s32), %3(s32) |
| %4:fpr(<4 x s32>) = G_SHUFFLE_VECTOR %1(<4 x s32>), %2, %5(<4 x s32>) |
| $q0 = COPY %4(<4 x s32>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |
| --- |
| name: splat_2xi64 |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| liveins: $x0 |
| |
| ; CHECK-LABEL: name: splat_2xi64 |
| ; CHECK: liveins: $x0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64 = COPY $x0 |
| ; CHECK: [[DUPv2i64gpr:%[0-9]+]]:fpr128 = DUPv2i64gpr [[COPY]] |
| ; CHECK: $q0 = COPY [[DUPv2i64gpr]] |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:gpr(s64) = COPY $x0 |
| %2:fpr(<2 x s64>) = G_IMPLICIT_DEF |
| %3:gpr(s32) = G_CONSTANT i32 0 |
| %5:fpr(<2 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32) |
| %1:fpr(<2 x s64>) = G_INSERT_VECTOR_ELT %2, %0(s64), %3(s32) |
| %4:fpr(<2 x s64>) = G_SHUFFLE_VECTOR %1(<2 x s64>), %2, %5(<2 x s32>) |
| $q0 = COPY %4(<2 x s64>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |
| --- |
| name: splat_4xf32 |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| liveins: $s0 |
| |
| ; CHECK-LABEL: name: splat_4xf32 |
| ; CHECK: liveins: $s0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr32 = COPY $s0 |
| ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF |
| ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.ssub |
| ; CHECK: [[DUPv4i32lane:%[0-9]+]]:fpr128 = DUPv4i32lane [[INSERT_SUBREG]], 0 |
| ; CHECK: $q0 = COPY [[DUPv4i32lane]] |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:fpr(s32) = COPY $s0 |
| %2:fpr(<4 x s32>) = G_IMPLICIT_DEF |
| %3:gpr(s32) = G_CONSTANT i32 0 |
| %5:fpr(<4 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32), %3(s32), %3(s32) |
| %1:fpr(<4 x s32>) = G_INSERT_VECTOR_ELT %2, %0(s32), %3(s32) |
| %4:fpr(<4 x s32>) = G_SHUFFLE_VECTOR %1(<4 x s32>), %2, %5(<4 x s32>) |
| $q0 = COPY %4(<4 x s32>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |
| --- |
| name: splat_2xf64 |
| alignment: 2 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.1.entry: |
| liveins: $d0 |
| |
| ; CHECK-LABEL: name: splat_2xf64 |
| ; CHECK: liveins: $d0 |
| ; CHECK: [[COPY:%[0-9]+]]:fpr64 = COPY $d0 |
| ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF |
| ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.dsub |
| ; CHECK: [[DUPv2i64lane:%[0-9]+]]:fpr128 = DUPv2i64lane [[INSERT_SUBREG]], 0 |
| ; CHECK: $q0 = COPY [[DUPv2i64lane]] |
| ; CHECK: RET_ReallyLR implicit $q0 |
| %0:fpr(s64) = COPY $d0 |
| %2:fpr(<2 x s64>) = G_IMPLICIT_DEF |
| %3:gpr(s32) = G_CONSTANT i32 0 |
| %5:fpr(<2 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32) |
| %1:fpr(<2 x s64>) = G_INSERT_VECTOR_ELT %2, %0(s64), %3(s32) |
| %4:fpr(<2 x s64>) = G_SHUFFLE_VECTOR %1(<2 x s64>), %2, %5(<2 x s32>) |
| $q0 = COPY %4(<2 x s64>) |
| RET_ReallyLR implicit $q0 |
| |
| ... |