; RUN: not --crash llc -O0 < %s -march=avr 2>&1 | FileCheck %s | |
define void @foo() { | |
entry: | |
; CHECK: Invalid register name "r28". | |
%val1 = call i8 @llvm.read_register.i8(metadata !0) | |
ret void | |
} | |
declare i8 @llvm.read_register.i8(metadata) | |
!0 = !{!"r28"} |