From 3a481e38c9219b0267562c6bc8d3ab8041294c8e Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri, 1 Jan 2010 03:50:51 +0000
Subject: [PATCH] Minor simplifications.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92390 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/llvmc/plugins/Base/Base.td.in          | 3 +--
 utils/TableGen/LLVMCConfigurationEmitter.cpp | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/tools/llvmc/plugins/Base/Base.td.in b/tools/llvmc/plugins/Base/Base.td.in
index 1413593bdfe..72623721cdb 100644
--- a/tools/llvmc/plugins/Base/Base.td.in
+++ b/tools/llvmc/plugins/Base/Base.td.in
@@ -97,11 +97,10 @@ def Preprocess : OptionPreprocessor<
            (unset_option ["O0", "O1", "O2"]),
       (and (switch_on "O2"), (any_switch_on ["O0", "O1"])),
            (unset_option ["O0", "O1"]),
-      (and (switch_on "O1"), (switch_on "O0")),
+      (switch_on ["O1", "O0"]),
            (unset_option "O0"))
 >;
 
-
 // Tools
 
 class llvm_gcc_based <string cmd_prefix, string in_lang, string E_ext> : Tool<
diff --git a/utils/TableGen/LLVMCConfigurationEmitter.cpp b/utils/TableGen/LLVMCConfigurationEmitter.cpp
index 1c7e5d0891f..42cedf2c690 100644
--- a/utils/TableGen/LLVMCConfigurationEmitter.cpp
+++ b/utils/TableGen/LLVMCConfigurationEmitter.cpp
@@ -1240,7 +1240,7 @@ bool EmitCaseTest1ArgList(const std::string& TestName,
                           const DagInit& d,
                           const OptionDescriptions& OptDescs,
                           raw_ostream& O) {
-  const ListInit& L = *static_cast<ListInit*>(d.getArg(0));
+  const ListInit& L = InitPtrToList(d.getArg(0));
 
   if (TestName == "any_switch_on") {
     EmitListTest(L, "||", EmitSwitchOn(OptDescs), O);