# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s # This test checks the expansion of the 16-bit subtraction pseudo instruction. --- | target triple = "avr--" define void @test_subwrdrr() { entry: ret void } ... --- name: test_subwrdrr body: | bb.0.entry: ; CHECK-LABEL: test_subwrdrr ; CHECK: %r14 = SUBRdRr %r14, %r20, implicit-def %sreg ; CHECK-NEXT: %r15 = SBCRdRr %r15, %r21, implicit-def %sreg, implicit killed %sreg %r15r14 = SUBWRdRr %r15r14, %r21r20, implicit-def %sreg ...