1# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s 2 3# This test checks the expansion of the 16-bit NEG pseudo instruction. 4 5--- | 6 target triple = "avr--" 7 define void @test_negwrd() { 8 entry: 9 ret void 10 } 11... 12 13--- 14name: test_negwrd 15body: | 16 bb.0.entry: 17 18 ; CHECK-LABEL: test_negwrd 19 20 ; CHECK: $r15 = NEGRd $r15, implicit-def dead $sreg 21 ; CHECK-NEXT: $r14 = NEGRd $r14 22 ; CHECK-NEXT: $r15 = SBCIRdK $r15, 0, implicit-def $sreg, implicit killed $sreg 23 24 $r15r14 = NEGWRd $r15r14, implicit-def $sreg 25... 26