| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=amdgcn -mcpu=gfx906 -start-before=si-lower-sgpr-spills -stop-after=prologepilog -verify-machineinstrs -o - %s | FileCheck %s |
| |
| # Make sure the modified CSR VGPRs are added as live-in to the entry |
| # block. |
| |
| --- |
| name: def_csr_sgpr |
| tracksRegLiveness: true |
| machineFunctionInfo: |
| scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr3 |
| stackPtrOffsetReg: $sgpr32 |
| body: | |
| ; CHECK-LABEL: name: def_csr_sgpr |
| ; CHECK: bb.0: |
| ; CHECK-NEXT: successors: %bb.1(0x80000000) |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: S_NOP 0 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: bb.1: |
| ; CHECK-NEXT: $sgpr42 = S_MOV_B32 0 |
| ; CHECK-NEXT: $sgpr43 = S_MOV_B32 1 |
| ; CHECK-NEXT: $sgpr46_sgpr47 = S_MOV_B64 2 |
| bb.0: |
| S_NOP 0 |
| |
| bb.1: |
| $sgpr42 = S_MOV_B32 0 |
| $sgpr43 = S_MOV_B32 1 |
| $sgpr46_sgpr47 = S_MOV_B64 2 |
| ... |
