1# RUN: llc -mtriple=amdgcn -run-pass liveintervals -debug-only=regalloc -verify-machineinstrs -o /dev/null %s 2>&1 | FileCheck %s 2# RUN: llc -mtriple=amdgcn --passes='print<live-intervals>' -debug-only=regalloc -o /dev/null %s 2>&1 | FileCheck %s 3# REQUIRES: asserts 4 5# CHECK: INTERVALS 6# CHECK: %0 7# CHECK-LABEL: Machine code for function test1: 8 9--- | 10 define amdgpu_kernel void @test1() { ret void } 11... 12--- 13name: test1 14registers: 15 - { id: 0, class: sreg_64 } 16body: | 17 bb.0: 18 S_CBRANCH_VCCNZ %bb.1, implicit undef $vcc 19 S_BRANCH %bb.2 20 21 bb.1: 22 S_NOP 0, implicit-def undef %0.sub0 23 S_BRANCH %bb.3 24 25 bb.2: 26 S_NOP 0, implicit-def %0 27 S_BRANCH %bb.3 28 29 bb.3: 30 S_NOP 0 31 S_NOP 0, implicit %0 32... 33