1f1141285SMatthias Braun# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s 2371117e7SDylan McKay 3371117e7SDylan McKay# This test checks the expansion of the 16-bit subtraction with carry pseudo instruction. 4371117e7SDylan McKay 5371117e7SDylan McKay--- | 6371117e7SDylan McKay target triple = "avr--" 7371117e7SDylan McKay define void @test_sbcwrdrr() { 8371117e7SDylan McKay entry: 9371117e7SDylan McKay ret void 10371117e7SDylan McKay } 11371117e7SDylan McKay... 12371117e7SDylan McKay 13371117e7SDylan McKay--- 14371117e7SDylan McKayname: test_sbcwrdrr 15371117e7SDylan McKaybody: | 16371117e7SDylan McKay bb.0.entry: 17*a1155ae6SAyke van Laethem liveins: $r15r14, $r21r20, $sreg 18371117e7SDylan McKay 19371117e7SDylan McKay ; CHECK-LABEL: test_sbcwrdrr 20371117e7SDylan McKay 21820553fdSDylan McKay ; CHECK: $r14 = SBCRdRr $r14, $r20, implicit-def $sreg 22820553fdSDylan McKay ; CHECK-NEXT: $r15 = SBCRdRr $r15, $r21, implicit-def $sreg, implicit killed $sreg 23371117e7SDylan McKay 24820553fdSDylan McKay $r15r14 = SBCWRdRr $r15r14, $r21r20, implicit-def $sreg, implicit $sreg 25371117e7SDylan McKay... 26