; RUN: llc < %s -march=x86-64 > %t
; RUN: grep cmov %t | count 2
; RUN: grep jne %t | count 1
; LSR's OptimizeMax function shouldn't try to eliminate this max, because
; it has three operands.
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
define void @foo(double* nocapture %p, i64 %x, i64 %y) nounwind {
entry:
%tmp = icmp eq i64 %y, 0 ; <i1> [#uses=1]
%umax = select i1 %tmp, i64 1, i64 %y ; <i64> [#uses=2]
%tmp8 = icmp ugt i64 %umax, %x ; <i1> [#uses=1]
%umax9 = select i1 %tmp8, i64 %umax, i64 %x ; <i64> [#uses=1]
br label %bb4
bb4: ; preds = %bb4, %entry
%i.07 = phi i64 [ 0, %entry ], [ %2, %bb4 ] ; <i64> [#uses=2]
%scevgep = getelementptr double* %p, i64 %i.07 ; <double*> [#uses=2]
%0 = load double* %scevgep, align 8 ; <double> [#uses=1]
%1 = fmul double %0, 2.000000e+00 ; <double> [#uses=1]
store double %1, double* %scevgep, align 8
%2 = add i64 %i.07, 1 ; <i64> [#uses=2]
%exitcond = icmp eq i64 %2, %umax9 ; <i1> [#uses=1]
br i1 %exitcond, label %return, label %bb4
return: ; preds = %bb4
ret void
}