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1# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s2 3# This test checks the expansion of the 16-bit subtraction pseudo instruction.4 5--- |6 target triple = "avr--"7 define void @test_subiwrdrr() {8 entry:9 ret void10 }11...12 13---14name: test_subiwrdrr15body: |16 bb.0.entry:17 liveins: $r21r2018 19 ; CHECK-LABEL: test_subiwrdrr20 21 ; CHECK: $r20 = SUBIRdK $r20, 175, implicit-def $sreg22 ; CHECK-NEXT: $r21 = SBCIRdK $r21, 250, implicit-def $sreg, implicit killed $sreg23 24 $r21r20 = SUBIWRdK $r21r20, 64175, implicit-def $sreg25...26