Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/IndVarSimplify/pr24804.ll

@@ -1,25 +0,0 @@
-; RUN: opt -indvars -loop-idiom -loop-deletion -S < %s | FileCheck %s
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-; Checking for a crash
-
-define void @f(i32* %a) {
-; CHECK-LABEL: @f(
-entry:
-  br label %for.cond
-
-for.cond:                                         ; preds = %for.inc, %for.cond, %entry
-  %iv = phi i32 [ 0, %entry ], [ %add, %for.inc ], [ %iv, %for.cond ]
-  %add = add nsw i32 %iv, 1
-  %idxprom = sext i32 %add to i64
-  %arrayidx = getelementptr inbounds i32, i32* %a, i64 %idxprom
-  br i1 undef, label %for.cond, label %for.inc
-
-for.inc:                                          ; preds = %for.cond
-  br i1 undef, label %for.cond, label %for.end
-
-for.end:                                          ; preds = %for.inc
-  ret void
-}