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/ExecutionEngine/2003-01-15-AlignmentTest.ll b/test/ExecutionEngine/2003-01-15-AlignmentTest.ll
new file mode 100644
index 0000000..e9ffd90
--- /dev/null
+++ b/test/ExecutionEngine/2003-01-15-AlignmentTest.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-upgrade %s | llvm-as -f -o %t.bc
+; RUN: lli %t.bc > /dev/null
+
+
+int %bar(sbyte* %X) {
+ %P = alloca double ; pointer should be 4 byte aligned!
+ %R = cast double* %P to int
+ %A = and int %R, 3
+ ret int %A
+}
+
+int %main() {
+ %SP = alloca sbyte
+ %X = add uint 0, 0
+ alloca sbyte, uint %X
+
+ call int %bar(sbyte* %SP)
+ ret int %0
+}