| # RUN: llc -mtriple=aarch64-- -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s |
| --- |
| name: test_constant_vec_pool_v2f64 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| liveins: |
| - { reg: '$x0' } |
| frameInfo: |
| maxAlignment: 1 |
| machineFunctionInfo: {} |
| body: | |
| bb.1: |
| liveins: $x0 |
| ; Check that we have an MMO on the load, which is needed for MachineLICM to hoist it. |
| ; CHECK-LABEL: name: test_constant_vec_pool_v2f64 |
| ; CHECK: liveins: $x0 |
| ; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY $x0 |
| ; CHECK: [[ADRP:%[0-9]+]]:gpr64common = ADRP target-flags(aarch64-page) %const.0 |
| ; CHECK: [[LDRQui:%[0-9]+]]:fpr128 = LDRQui [[ADRP]], target-flags(aarch64-pageoff, aarch64-nc) %const.0 :: (load (s128) from constant-pool) |
| ; CHECK: STRQui [[LDRQui]], [[COPY]], 0 :: (store (<2 x s64>)) |
| ; CHECK: RET_ReallyLR |
| %0:gpr(p0) = COPY $x0 |
| %3:fpr(s64) = G_FCONSTANT double 5.000000e-01 |
| %2:fpr(s64) = G_FCONSTANT double 1.600000e+01 |
| %1:fpr(<2 x s64>) = G_BUILD_VECTOR %2(s64), %3(s64) |
| G_STORE %1(<2 x s64>), %0(p0) :: (store (<2 x s64>)) |
| RET_ReallyLR |
| |
| ... |
