[llvm] [llvm] Remove `br i1 undef` from regression tests (PR #116161)

Nuno Lopes via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 14 02:05:49 PST 2024


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@@ -50,13 +53,13 @@ entry:
   br label %while.cond
 
 while.cond:
-  br i1 undef, label %while.end, label %while.body
+  br i1 %arg, label %while.end, label %while.body
 
 while.body:                                       ; preds = %while.cond
-  br i1 undef, label %if.then165, label %while.cond
+  br i1 %arg, label %if.then165, label %while.cond
 
 if.then165:                                       ; preds = %while.body
-  br i1 undef, label %while.cond, label %for.body.lr.ph.i81
+  br i1 %arg, label %while.cond, label %for.body.lr.ph.i81
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nunoplopes wrote:

the icmp undef below makes the br UB

https://github.com/llvm/llvm-project/pull/116161


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