text: ; This is a basic sanity check for constant propagation.  It tests the basic
  ; logic operations.
  
  
  ; RUN: opt < %s -sccp -S | not grep and
  ; RUN: opt < %s -sccp -S | not grep trunc
  ; RUN: opt < %s -sccp -S | grep "ret i100 -1"
  
  define i100 @test(i133 %A) {
          %B = and i133 0, %A
          %C = icmp sgt i133 %B, 0
  	br i1 %C, label %BB1, label %BB2
  BB1:
          %t3 = xor i133 %B, -1
          %t4 = trunc i133 %t3 to i100
  	br label %BB3
  BB2:
          %f1 = or i133 -1, %A
          %f2 = lshr i133 %f1, 33
          %f3 = trunc i133 %f2 to i100
  	br label %BB3
  BB3:
  	%Ret = phi i100 [%t4, %BB1], [%f3, %BB2]
  	ret i100 %Ret
  }
  