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-NEXT: successors: %bb.3(0x80000000)
15 ; CHECK-NEXT: S_BRANCH %bb.3
18 ; CHECK-NEXT: successors: %bb.2(0x80000000)
20 ; CHECK-NEXT: [[COPY:%[0-9]+]]:sreg_64 = COPY %1
23 ; CHECK-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
24 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:sreg_64_xexec = COPY [[COPY]]
25 ; CHECK-NEXT: S_ENDPGM 0
28 ; CHECK-NEXT: successors: %bb.1(0x80000000)
30 ; CHECK-NEXT: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
31 ; CHECK-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32_xm0 = S_MOV_B32 0
32 ; CHECK-NEXT: [[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
33 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:sreg_64 = COPY [[V_CMP_EQ_U32_e64_]]
34 ; CHECK-NEXT: S_BRANCH %bb.1
46 %2:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
47 %3:sreg_64_xexec = COPY %0
53 %4:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
54 %5:sreg_32_xm0 = S_MOV_B32 0
55 %6:sreg_64 = V_CMP_EQ_U32_e64 killed %4, killed %5, implicit $exec