1 # RUN: llc -O0 %s -o - -march=avr | FileCheck %s
3 # This test checks the expansion of the 16-bit 'LDDWRdPtrQ' pseudo instruction.
6 target triple = "avr--"
7 define void @test_lddwrdptrq() {
15 tracksRegLiveness: true
19 ; CHECK-LABEL: test_lddwrdptrq
21 ; CHECK: ldd r28, Z+10
22 ; CHECK-NEXT: ldd r29, Z+11
24 early-clobber $r29r28 = LDDWRdPtrQ undef $r31r30, 10