1; RUN: opt < %s -passes=loop-vectorize,dce,instcombine -force-vector-interleave=1 -force-vector-width=4 -enable-if-conversion -S | FileCheck %s 2 3target 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-n8:16:32:64-S128" 4 5;CHECK-LABEL: @foo( 6;CHECK: icmp eq <4 x i32> 7;CHECK: select <4 x i1> 8;CHECK: ret i32 9define i32 @foo(i32 %x, i32 %t, ptr nocapture %A) nounwind uwtable ssp { 10entry: 11 %cmp10 = icmp sgt i32 %x, 0 12 br i1 %cmp10, label %for.body, label %for.end 13 14for.body: ; preds = %entry, %if.end 15 %indvars.iv = phi i64 [ %indvars.iv.next, %if.end ], [ 0, %entry ] 16 %arrayidx = getelementptr inbounds i32, ptr %A, i64 %indvars.iv 17 %0 = load i32, ptr %arrayidx, align 4 18 %tobool = icmp eq i32 %0, 0 19 br i1 %tobool, label %if.end, label %if.then 20 21if.then: ; preds = %for.body 22 %1 = add nsw i64 %indvars.iv, 45 23 %2 = trunc i64 %indvars.iv to i32 24 %mul = mul nsw i32 %2, %t 25 %3 = trunc i64 %1 to i32 26 %add1 = add nsw i32 %3, %mul 27 br label %if.end 28 29if.end: ; preds = %for.body, %if.then 30 %z.0 = phi i32 [ %add1, %if.then ], [ 9, %for.body ] 31 store i32 %z.0, ptr %arrayidx, align 4 32 %indvars.iv.next = add nsw i64 %indvars.iv, 1 33 %lftr.wideiv = trunc i64 %indvars.iv.next to i32 34 %exitcond = icmp eq i32 %lftr.wideiv, %x 35 br i1 %exitcond, label %for.end, label %for.body 36 37for.end: ; preds = %if.end, %entry 38 ret i32 undef 39} 40