Testcase that uses an alloca

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23451 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/GlobalOpt/ctor-list-opt.ll b/test/Transforms/GlobalOpt/ctor-list-opt.ll
index ae198b46560ea1b0bedfa6795f9607998a50b805..d785611d1e27a2d4f9bb94ba025a8a24e885e084 100644 (file)
--- a/test/Transforms/GlobalOpt/ctor-list-opt.ll
+++ b/test/Transforms/GlobalOpt/ctor-list-opt.ll
@@ -1,13 +1,14 @@
 ; RUN: llvm-as < %s | opt -globalopt -disable-output &&
 ; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep CTOR
 
-%llvm.global_ctors = appending global [7 x { int, void ()* }] [ 
+%llvm.global_ctors = appending global [8 x { int, void ()* }] [ 
   { int, void ()* } { int 65535, void ()* %CTOR1 },
   { int, void ()* } { int 65535, void ()* %CTOR1 },
   { int, void ()* } { int 65535, void ()* %CTOR2 },
   { int, void ()* } { int 65535, void ()* %CTOR3 },
   { int, void ()* } { int 65535, void ()* %CTOR4 },
   { int, void ()* } { int 65535, void ()* %CTOR5 },
+  { int, void ()* } { int 65535, void ()* %CTOR6 },
   { int, void ()* } { int 2147483647, void ()* null }
 ]
 
@@ -17,6 +18,8 @@
 
 %X = global {int, [2 x int]} { int 0, [2 x int] [ int 17, int 21] }
 
+%Y = global int -1
+
 %CTORGV = internal global bool false    ;; Should become constant after eval
 
 implementation
@@ -60,6 +63,16 @@ internal void %CTOR5() {
        ret void
 }
 
+internal void %CTOR6() {
+       %A = alloca int
+       %y = load int* %Y
+       store int %y, int* %A
+       %Av = load int* %A
+       %Av1 = add int %Av, 1
+       store int %Av1, int* %Y
+       ret void
+}
+
 bool %accessor() {
        %V = load bool* %CTORGV   ;; constant true
        ret bool %V