1; RUN: llc < %s -enable-unsafe-fp-math -march=x86 | grep jp 2; rdar://5902801 3 4declare void @test2() 5 6define i32 @test(double %p) nounwind { 7 %tmp5 = fcmp uno double %p, 0.000000e+00 8 br i1 %tmp5, label %bb, label %UnifiedReturnBlock 9bb: 10 call void @test2() 11 ret i32 17 12UnifiedReturnBlock: 13 ret i32 42 14} 15 16