Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/polly/test/ScopInfo/constant-non-integer-branch-condition.ll

@@ -0,0 +1,27 @@
+; RUN: opt %loadPolly -analyze -polly-scops %s | FileCheck %s
+;
+; At some point this caused a problem in the domain generation as we
+; assumed any constant branch condition to be valid. However, only constant
+; integers are interesting and can be handled.
+;
+; CHECK: Stmt_entry_split__TO__cleanup
+;
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+
+; Function Attrs: nounwind uwtable
+define i32 @main(i32* %A) #0 {
+entry:
+  br label %entry.split
+
+entry.split:                                      ; preds = %entry
+  br i1 icmp ne (i32 (...)* @test_weak, i32 (...)* null), label %if.then, label %cleanup
+
+if.then:                                          ; preds = %entry.split
+  store i32 0, i32* %A
+  br label %cleanup
+
+cleanup:                                          ; preds = %if.then, %entry.split
+  ret i32 0
+}
+
+declare extern_weak i32 @test_weak(...)