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/CodeGen/Generic/badlive.ll b/test/CodeGen/Generic/badlive.ll
new file mode 100644
index 0000000..8c08153
--- /dev/null
+++ b/test/CodeGen/Generic/badlive.ll
@@ -0,0 +1,30 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc
+
+implementation
+
+int "main"()
+begin
+bb0:
+ %reg109 = malloc int, uint 100
+ br label %bb2
+
+bb2:
+ %cann-indvar1 = phi int [ 0, %bb0 ], [ %add1-indvar1, %bb2 ]
+ %reg127 = mul int %cann-indvar1, 2
+ %add1-indvar1 = add int %cann-indvar1, 1
+ store int 999, int * %reg109
+ %cond1015 = setle int 1, 99
+ %reg128 = add int %reg127, 2
+ br bool %cond1015, label %bb2, label %bb4
+
+bb4: ;[#uses=3]
+ %cann-indvar = phi uint [ %add1-indvar, %bb4 ], [ 0, %bb2 ]
+ %add1-indvar = add uint %cann-indvar, 1 ; <uint> [#uses=1]
+ store int 333, int * %reg109
+ %reg131 = add uint %add1-indvar, 3 ; <int> [#uses=1]
+ %cond1017 = setle uint %reg131, 99 ; <bool> [#uses=1]
+ br bool %cond1017, label %bb4, label %bb5
+
+bb5:
+ ret int 0
+end