Initial checkin of first regression test for mem2reg pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2016 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll b/test/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll
new file mode 100644 (file)
index 0000000..0eded43
--- /dev/null
+++ b/test/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll
@@ -0,0 +1,13 @@
+; Uninitialized values are not handled correctly.
+;
+; RUN: as < %s | opt -mem2reg
+;
+
+implementation
+
+int "test"()
+begin
+       %X = alloca int           ; To be promoted
+       %Y = load int* %X
+       ret int %Y
+end

diff --git a/test/Transforms/Mem2Reg/Makefile b/test/Transforms/Mem2Reg/Makefile
new file mode 100644 (file)
index 0000000..91acd4d
--- /dev/null
+++ b/test/Transforms/Mem2Reg/Makefile
@@ -0,0 +1,10 @@
+
+LEVEL = ../../../..
+include $(LEVEL)/test/Makefile.tests
+
+TESTS := $(wildcard *.ll)
+
+all:: $(addprefix Output/, $(TESTS:%.ll=%.ll.out))
+
+Output/%.ll.out: %.ll Output/.dir $(LOPT)
+       -$(TESTRUNR) $<