Instcombine should promote this, and because it isn't, we are failing poolalloc tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9980 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/2003-11-13-ConstExprCastCall.ll b/test/Transforms/InstCombine/2003-11-13-ConstExprCastCall.ll
new file mode 100644 (file)
index 0000000..aa5b79b
--- /dev/null
+++ b/test/Transforms/InstCombine/2003-11-13-ConstExprCastCall.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep call | not grep cast
+
+declare void %free(sbyte*)
+
+void %test(int* %X) {
+       call int (...)* cast (void (sbyte*)* %free to int (...)*)(int * %X)
+       ret void
+}
+