1; RUN: opt < %s -indvars 2 3define void @t() nounwind { 4entry: 5 br label %bb23.i91 6 7bb23.i91: ; preds = %bb23.i91, %entry 8 %result.0.i89 = phi ppc_fp128 [ 0xM00000000000000000000000000000000, %entry ], [ %0, %bb23.i91 ] ; <ppc_fp128> [#uses=2] 9 %0 = fmul ppc_fp128 %result.0.i89, %result.0.i89 ; <ppc_fp128> [#uses=1] 10 br label %bb23.i91 11} 12