1 # RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s | FileCheck %s
2 # This test ensures that the MIR parser parses null register operands correctly.
6 define i32 @deref(i32* %p) {
18 ; CHECK: %eax = MOV32rm %rdi, 1, _, 0, _
19 ; CHECK-NEXT: RETQ %eax
20 %eax = MOV32rm %rdi, 1, _, 0, %noreg