From fc1dfd413734bcaf6e49791ba20bfe5c094b8d5a Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 8 Oct 2006 23:27:37 +0000 Subject: [PATCH] new testcase for SROA for stuff like "union { int*, float* }". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30822 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/ScalarRepl/union-pointer.ll | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 test/Transforms/ScalarRepl/union-pointer.ll diff --git a/test/Transforms/ScalarRepl/union-pointer.ll b/test/Transforms/ScalarRepl/union-pointer.ll new file mode 100644 index 00000000000..427ceec958e --- /dev/null +++ b/test/Transforms/ScalarRepl/union-pointer.ll @@ -0,0 +1,18 @@ + +; RUN: llvm-as < %s | opt -scalarrepl | llvm-dis | not grep alloca && +; RUN: llvm-as < %s | opt -scalarrepl | llvm-dis | grep 'ret sbyte' + +target endian = little +target pointersize = 32 +target triple = "i686-apple-darwin8.7.2" + +implementation ; Functions: + +sbyte* %test(short* %X) { + %X_addr = alloca short* + store short* %X, short** %X_addr + %X_addr = cast short** %X_addr to sbyte** + %tmp = load sbyte** %X_addr + ret sbyte* %tmp +} + -- 2.34.1