It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Verifier/PhiGrouping.ll b/test/Verifier/PhiGrouping.ll
new file mode 100644
index 0000000..aa1203b
--- /dev/null
+++ b/test/Verifier/PhiGrouping.ll
@@ -0,0 +1,17 @@
+; RUN: not llvm-as -f %s -o /dev/null
+
+
+
+int "test"(int %i, int %j, bool %c) {
+ br bool %c, label %A, label %B
+A:
+ br label %C
+B:
+ br label %C
+
+C:
+ %a = phi int [%i, %A], [%j, %B]
+ %x = add int %a, 0 ; Error, PHI's should be grouped!
+ %b = phi int [%i, %A], [%j, %B]
+ ret int %x
+}