1# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s 2 3# This test checks the expansion of the 16-bit subtraction with carry pseudo instruction. 4 5--- | 6 target triple = "avr--" 7 define void @test_sbciwrdk() { 8 entry: 9 ret void 10 } 11... 12 13--- 14name: test_sbciwrdk 15body: | 16 bb.0.entry: 17 liveins: $r21r20, $sreg 18 19 ; CHECK-LABEL: test_sbciwrdk 20 21 ; CHECK: $r20 = SBCIRdK $r20, 175, implicit-def $sreg, implicit killed $sreg 22 ; CHECK-NEXT: $r21 = SBCIRdK $r21, 250, implicit-def $sreg, implicit killed $sreg 23 24 $r21r20 = SBCIWRdK $r21r20, 64175, implicit-def $sreg, implicit $sreg 25... 26