# RUN: llc -O0 -run-pass=avr-expand-pseudo %s -o - | FileCheck %s | |
# This test checks the expansion of the 16-bit NEG pseudo instruction. | |
--- | | |
target triple = "avr--" | |
define void @test_negwrd() { | |
entry: | |
ret void | |
} | |
... | |
--- | |
name: test_negwrd | |
body: | | |
bb.0.entry: | |
; CHECK-LABEL: test_negwrd | |
; CHECK: $r15 = NEGRd $r15, implicit-def dead $sreg | |
; CHECK-NEXT: $r14 = NEGRd $r14 | |
; CHECK-NEXT: $r15 = SBCIRdK $r15, 0, implicit-def $sreg, implicit killed $sreg | |
$r15r14 = NEGWRd $r15r14, implicit-def $sreg | |
... |