Switch invars away from using isTrapping when it really shouldn't be

using it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75852 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/IndVarSimplify/sink-trapping.ll

@@ -0,0 +1,19 @@
+; RUN: llvm-as < %s | opt -indvars | llvm-dis | FileCheck %s --check-prefix=CHECK
+
+declare i1 @b()
+
+define i32 @a(i32 %x) nounwind {
+for.body.preheader:
+    %y = sdiv i32 10, %x
+	br label %for.body
+
+for.body:
+    %cmp = call i1 @b()
+	br i1 %cmp, label %for.body, label %for.end.loopexit
+
+for.end.loopexit:
+	ret i32 %y
+}
+; CHECK: for.end.loopexit:
+; CHECK: sdiv
+; CHECK: ret