| ; RUN: llc < %s -march=x86-64 | FileCheck %s | |
| ; CHECK: movq $-65535, %rax | |
| ; DAGCombiner should fold this to a simple constant. | |
| define i64 @foo(i192 %a) nounwind { | |
| %t = or i192 %a, -22300404916163702203072254898040925442801665 | |
| %s = and i192 %t, -22300404916163702203072254898040929737768960 | |
| %u = lshr i192 %s, 128 | |
| %v = trunc i192 %u to i64 | |
| ret i64 %v | |
| } |