1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc -O0 -mtriple thumb-- -mattr=+v6t2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s 3--- | 4 define void @test_br() { ret void } 5... 6--- 7name: test_br 8legalized: true 9regBankSelected: true 10selected: false 11registers: 12 - { id: 0, class: gprb } 13 - { id: 1, class: gprb } 14body: | 15 ; CHECK-LABEL: name: test_br 16 ; CHECK: bb.0: 17 ; CHECK: successors: %bb.1(0x40000000), %bb.2(0x40000000) 18 ; CHECK: [[COPY:%[0-9]+]]:gpr = COPY $r0 19 ; CHECK: [[COPY1:%[0-9]+]]:rgpr = COPY [[COPY]] 20 ; CHECK: t2TSTri [[COPY1]], 1, 14 /* CC::al */, $noreg, implicit-def $cpsr 21 ; CHECK: t2Bcc %bb.1, 1 /* CC::ne */, $cpsr 22 ; CHECK: t2B %bb.2, 14 /* CC::al */, $noreg 23 ; CHECK: bb.1: 24 ; CHECK: successors: %bb.2(0x80000000) 25 ; CHECK: t2B %bb.2, 14 /* CC::al */, $noreg 26 ; CHECK: bb.2: 27 ; CHECK: tBX_RET 14 /* CC::al */, $noreg 28 bb.0: 29 successors: %bb.1(0x40000000), %bb.2(0x40000000) 30 liveins: $r0 31 32 %0(s32) = COPY $r0 33 %1(s1) = G_TRUNC %0(s32) 34 35 G_BRCOND %1(s1), %bb.1 36 G_BR %bb.2 37 38 bb.1: 39 successors: %bb.2(0x80000000) 40 41 G_BR %bb.2 42 43 bb.2: 44 45 tBX_RET 14, $noreg 46... 47