1*bce2e208SBen Shi# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s 2*bce2e208SBen Shi 3*bce2e208SBen Shi--- | 4*bce2e208SBen Shi target triple = "avr--" 5*bce2e208SBen Shi define void @test() { 6*bce2e208SBen Shi entry: 7*bce2e208SBen Shi ret void 8*bce2e208SBen Shi } 9*bce2e208SBen Shi... 10*bce2e208SBen Shi 11*bce2e208SBen Shi--- 12*bce2e208SBen Shiname: test 13*bce2e208SBen Shibody: | 14*bce2e208SBen Shi bb.0.entry: 15*bce2e208SBen Shi liveins: $r15r14, $r13r12, $r11r10, $r17r16 16*bce2e208SBen Shi 17*bce2e208SBen Shi ; CHECK-LABEL: test 18*bce2e208SBen Shi 19*bce2e208SBen Shi ; CHECK: $r14 = ADDRdRr killed $r14, killed $r14, implicit-def $sreg 20*bce2e208SBen Shi ; CHECK-NEXT: $r14 = MOVRdRr $r15 21*bce2e208SBen Shi ; CHECK-NEXT: $r14 = ADCRdRr $r14, $r14, implicit-def $sreg, implicit $sreg 22*bce2e208SBen Shi ; CHECK-NEXT: $r15 = SBCRdRr $r15, $r15, implicit-def $sreg, implicit killed $sreg 23*bce2e208SBen Shi $r15r14 = ASRWNRd $r15r14, 7, implicit-def $sreg 24*bce2e208SBen Shi 25*bce2e208SBen Shi ; CHECK-NEXT: $r12 = MOVRdRr $r13 26*bce2e208SBen Shi ; CHECK-NEXT: $r13 = ADDRdRr killed $r13, killed $r13, implicit-def $sreg 27*bce2e208SBen Shi ; CHECK-NEXT: $r13 = SBCRdRr $r13, $r13, implicit-def $sreg, implicit killed $sreg 28*bce2e208SBen Shi $r13r12 = ASRWNRd $r13r12, 8, implicit-def $sreg 29*bce2e208SBen Shi 30*bce2e208SBen Shi ; CHECK-NEXT: $r11 = ADDRdRr killed $r11, killed $r11, implicit-def $sreg 31*bce2e208SBen Shi ; CHECK-NEXT: $r10 = SBCRdRr killed $r10, killed $r10, implicit-def $sreg, implicit $sreg 32*bce2e208SBen Shi ; CHECK-NEXT: $r11 = ADDRdRr killed $r11, killed $r11, implicit-def $sreg 33*bce2e208SBen Shi ; CHECK-NEXT: $r11 = MOVRdRr $r10 34*bce2e208SBen Shi ; CHECK-NEXT: $r10 = ADCRdRr $r10, $r10, implicit-def $sreg, implicit killed $sreg 35*bce2e208SBen Shi $r11r10 = ASRWNRd $r11r10, 14, implicit-def $sreg 36*bce2e208SBen Shi 37*bce2e208SBen Shi ; CHECK-NEXT: $r17 = ADDRdRr killed $r17, killed $r17, implicit-def $sreg 38*bce2e208SBen Shi ; CHECK-NEXT: $r17 = SBCRdRr killed $r17, killed $r17, implicit-def $sreg, implicit killed $sreg 39*bce2e208SBen Shi ; CHECK-NEXT: $r16 = MOVRdRr $r17 40*bce2e208SBen Shi $r17r16 = ASRWNRd $r17r16, 15, implicit-def $sreg 41*bce2e208SBen Shi... 42