33 lines · plain
1# RUN: llc -o - %s -mtriple=amdgcn--amdhsa -verify-machineinstrs -run-pass=greedy,virtregrewriter | FileCheck %s2--- |3 4 define amdgpu_kernel void @func0() {5 ret void6 }7 8...9 10---11# We should not detect any interference between v0/v1 here and only allocate12# sgpr0-sgpr3.13#14# CHECK-LABEL: func015# CHECK: S_NOP 0, implicit-def renamable $sgpr016# CHECK: S_NOP 0, implicit-def renamable $sgpr317# CHECK: S_NOP 0, implicit-def renamable $sgpr118# CHECK: S_NOP 0, implicit-def renamable $sgpr219# CHECK: S_NOP 0, implicit killed renamable $sgpr0, implicit renamable $sgpr320# CHECK: S_NOP 0, implicit killed renamable $sgpr1, implicit renamable $sgpr221name: func022body: |23 bb.0:24 S_NOP 0, implicit-def undef %0.sub0 : sgpr_12825 S_NOP 0, implicit-def %0.sub326 S_NOP 0, implicit-def undef %1.sub1 : sgpr_12827 S_NOP 0, implicit-def %1.sub228 29 30 S_NOP 0, implicit %0.sub0, implicit %0.sub331 S_NOP 0, implicit %1.sub1, implicit %1.sub232...33