From 297514d1556188a81040e31ab2ad62943d98c4b6 Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri, 20 Aug 2010 18:16:26 +0000
Subject: [PATCH] llvmc: Fix alias generation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111662 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/LLVMC/Alias.td                          | 24 ++++++++++++++++++++
 utils/TableGen/LLVMCConfigurationEmitter.cpp |  2 +-
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 test/LLVMC/Alias.td

diff --git a/test/LLVMC/Alias.td b/test/LLVMC/Alias.td
new file mode 100644
index 00000000000..45f7296b720
--- /dev/null
+++ b/test/LLVMC/Alias.td
@@ -0,0 +1,24 @@
+// Test alias generation.
+// RUN: tblgen -I %p/../../include --gen-llvmc %s -o %t
+// RUN: FileCheck -input-file %t %s
+// RUN: %compile_cxx -x c++ %t
+// XFAIL: vg_leak
+
+include "llvm/CompilerDriver/Common.td"
+
+def OptList : OptionList<[
+
+(switch_option "dummy1", (help "none")),
+// CHECK: cl::alias Alias_dummy2
+(alias_option "dummy2", "dummy1")
+]>;
+
+def dummy_tool : Tool<[
+(command "dummy_cmd"),
+(in_language "dummy_lang"),
+(out_language "dummy_lang"),
+(actions (case
+         (switch_on "dummy1"), (forward "dummy1")))
+]>;
+
+def DummyGraph : CompilationGraph<[SimpleEdge<"root", "dummy_tool">]>;
diff --git a/utils/TableGen/LLVMCConfigurationEmitter.cpp b/utils/TableGen/LLVMCConfigurationEmitter.cpp
index 26e9fa4a9df..4ab4b084b8d 100644
--- a/utils/TableGen/LLVMCConfigurationEmitter.cpp
+++ b/utils/TableGen/LLVMCConfigurationEmitter.cpp
@@ -2427,7 +2427,7 @@ void EmitOptionDefinitions (const OptionDescriptions& descs,
     const OptionDescription& val = *B;
 
     O << val.GenTypeDeclaration() << ' '
-      << val.GenVariableName()
+      << val.GenPlainVariableName()
       << "(\"" << val.Name << '\"';
 
     const OptionDescription& D = descs.FindOption(val.Help);