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      1 ; RUN: opt < %s -sccp -S | not grep phi
      2 
      3 define i999 @test(i999%A, i1 %c) {
      4 bb1:
      5 	br label %BB2
      6 BB2:
      7 	%V = phi i999 [2, %bb1], [%A, %BB4]
      8 	br label %BB3
      9 
     10 BB3:
     11         %E = trunc i999 %V to i1
     12         %F = and i1 %E, %c
     13 	br i1 %F, label %BB4, label %BB5
     14 BB4:
     15 	br label %BB2
     16 
     17 BB5:
     18 	ret i999 %V
     19 }
     20