From 800a8761285a239bb82f7d1883a8398815cd2d8f Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Tue, 3 Sep 2013 21:57:57 +0000 Subject: Add a hashing routine that handles hashing types. Add a test for hashing the contents of DW_FORM_data1 on top of a type with attributes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189862 91177308-0d34-0410-b5e6-96231b3b80d8 --- unittests/CodeGen/CMakeLists.txt | 13 +++++++++++++ unittests/CodeGen/DIEHashTest.cpp | 29 +++++++++++++++++++++++++++++ unittests/CodeGen/Makefile | 16 ++++++++++++++++ 3 files changed, 58 insertions(+) create mode 100644 unittests/CodeGen/CMakeLists.txt create mode 100644 unittests/CodeGen/DIEHashTest.cpp create mode 100644 unittests/CodeGen/Makefile (limited to 'unittests/CodeGen') diff --git a/unittests/CodeGen/CMakeLists.txt b/unittests/CodeGen/CMakeLists.txt new file mode 100644 index 0000000000..5f5c90a00d --- /dev/null +++ b/unittests/CodeGen/CMakeLists.txt @@ -0,0 +1,13 @@ +set(LLVM_LINK_COMPONENTS + asmprinter + codegen + support + ) + +set(DebugInfoSources + DIEHashTest.cpp + ) + +add_llvm_unittest(DebugInfoTests + ${DebugInfoSources} + ) diff --git a/unittests/CodeGen/DIEHashTest.cpp b/unittests/CodeGen/DIEHashTest.cpp new file mode 100644 index 0000000000..54dc4ee5d7 --- /dev/null +++ b/unittests/CodeGen/DIEHashTest.cpp @@ -0,0 +1,29 @@ +//===- llvm/unittest/DebugInfo/DWARFFormValueTest.cpp ---------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "../lib/CodeGen/AsmPrinter/DIE.h" +#include "../lib/CodeGen/AsmPrinter/DIEHash.h" +#include "llvm/Support/Dwarf.h" +#include "llvm/Support/Debug.h" +#include "llvm/Support/Format.h" +#include "gtest/gtest.h" + +namespace { + +using namespace llvm; +TEST(DIEHashData1Test, DIEHash) { + DIEHash Hash; + DIE *Die = new DIE(dwarf::DW_TAG_base_type); + DIEValue *Size = new DIEInteger(4); + Die->addValue(dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Size); + uint64_t MD5Res = Hash.computeTypeSignature(Die); + ASSERT_TRUE(MD5Res == 0x540e9ff30ade3e4a); + delete Die; +} +} diff --git a/unittests/CodeGen/Makefile b/unittests/CodeGen/Makefile new file mode 100644 index 0000000000..4f07017c29 --- /dev/null +++ b/unittests/CodeGen/Makefile @@ -0,0 +1,16 @@ +##===- unittests/DebugInfo/Makefile ------------------------*- Makefile -*-===## +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +##===----------------------------------------------------------------------===## + +LEVEL = ../.. +TESTNAME = CodeGen +LINK_COMPONENTS := asmprinter codegen support + +include $(LEVEL)/Makefile.config + +include $(LLVM_SRC_ROOT)/unittests/Makefile.unittest -- cgit v1.2.3