1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -run-pass=si-i1-copies -o - %s | FileCheck %s
4 # The strange block ordering visits the use before the def.
6 name: inserted_cmp_operand_class_rpo
7 tracksRegLiveness: true
11 ; CHECK-LABEL: name: inserted_cmp_operand_class_rpo
13 ; CHECK: successors: %bb.3(0x80000000)
14 ; CHECK: S_BRANCH %bb.3
16 ; CHECK: successors: %bb.2(0x80000000)
17 ; CHECK: [[COPY:%[0-9]+]]:sreg_64 = COPY %1
19 ; CHECK: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
20 ; CHECK: [[COPY1:%[0-9]+]]:sreg_64_xexec = COPY [[COPY]]
23 ; CHECK: successors: %bb.1(0x80000000)
24 ; CHECK: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
25 ; CHECK: [[S_MOV_B32_:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 0
26 ; CHECK: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_EQ_U32_e64 killed [[V_MOV_B32_e32_1]], killed [[S_MOV_B32_]], implicit $exec
27 ; CHECK: [[COPY2:%[0-9]+]]:sreg_64 = COPY [[V_CMP_EQ_U32_e64_]]
28 ; CHECK: S_BRANCH %bb.1
40 %2:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
41 %3:sreg_64_xexec = COPY %0
47 %4:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
48 %5:sreg_32_xm0 = S_MOV_B32 0
49 %6:sreg_64 = V_CMP_EQ_U32_e64 killed %4, killed %5, implicit $exec