| #RUN: llc -mtriple=aarch64-- -mcpu=cyclone -run-pass machine-scheduler -o - %s | FileCheck %s |
| ... |
| --- |
| name: merge_stack |
| # CHECK-LABEL: name: merge_stack |
| tracksRegLiveness: true |
| stack: |
| - { id: 0, size: 64, alignment: 8 } |
| body: | |
| bb.0: |
| liveins: $w0, $w1 |
| |
| %0:gpr32 = COPY $w0 |
| %1:gpr32 = COPY $w1 |
| undef %3.sub_32:gpr64 = ORRWrs $wzr, %0, 0 |
| STRXui %3, %stack.0, 0 :: (store 8) |
| undef %5.sub_32:gpr64 = ORRWrs $wzr, %1, 0 |
| STRXui %5, %stack.0, 1 :: (store 8) |
| RET_ReallyLR |
| |
| ; CHECK: COPY |
| ; CHECK-NEXT: COPY |
| ; CHECK-NEXT: ORRWrs |
| ; CHECK-NEXT: ORRWrs |
| ; CHECK-NEXT: STRXui |
| ; CHECK-NEXT: STRXui |
| ; CHECK-NEXT: RET |
