-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-linux-gnu -show-mc-encoding | FileCheck %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-linux-gnu -show-mc-encoding -join-physregs | FileCheck %s
; PR8365
; CHECK: andl $-64, %edi # encoding: [0x83,0xe7,0xc0]
%t2 = and i64 %t1, 4294967232
ret i64 %t2
}
+
+; CHECK: orq $2, %rdi # encoding: [0x48,0x83,0xcf,0x02]
+
+define void @foo(i64 %zed, i64* %x) nounwind {
+ %t1 = and i64 %zed, -4
+ %t2 = or i64 %t1, 2
+ store i64 %t2, i64* %x, align 8
+ ret void
+}