Add LLVMC2 tool definitions for Objective-C and Objective-C++.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58885 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CompilerDriver/Tools.td b/include/llvm/CompilerDriver/Tools.td
index 1a466a2735d774ddfea913b0af151571bab019c0..7bd6dd4d940e650d72abaea35051dccb74e921e0 100644 (file)
--- a/include/llvm/CompilerDriver/Tools.td
+++ b/include/llvm/CompilerDriver/Tools.td
@@ -44,6 +44,38 @@ def llvm_gcc_cpp : Tool<
  (sink)
 ]>;
 
+def llvm_gcc_m : Tool<
+[(in_language "objective-c"),
+ (out_language "llvm-bitcode"),
+ (output_suffix "bc"),
+ (cmd_line (case
+            (switch_on "E"),
+              (case (not_empty "o"),
+                    "llvm-gcc -E -x objective-c $INFILE -o $OUTFILE",
+                    (default),
+                    "llvm-gcc -E -x objective-c $INFILE"),
+            (default),
+              "llvm-gcc -c -x objective-c $INFILE -o $OUTFILE -emit-llvm")),
+ (switch_option "E", (stop_compilation)),
+ (sink)
+]>;
+
+def llvm_gcc_mxx : Tool<
+[(in_language "objective-c++"),
+ (out_language "llvm-bitcode"),
+ (output_suffix "bc"),
+ (cmd_line (case
+            (switch_on "E"),
+              (case (not_empty "o"),
+                    "llvm-gcc -E -x objective-c++ $INFILE -o $OUTFILE",
+                    (default),
+                    "llvm-gcc -E -x objective-c++ $INFILE"),
+            (default),
+              "llvm-gcc -c -x objective-c++ $INFILE -o $OUTFILE -emit-llvm")),
+ (switch_option "E", (stop_compilation)),
+ (sink)
+]>;
+
 def opt : Tool<
 [(in_language "llvm-bitcode"),
  (out_language "llvm-bitcode"),
@@ -109,6 +141,8 @@ def llvm_gcc_cpp_linker : Tool<
 def LanguageMap : LanguageMap<
     [LangToSuffixes<"c++", ["cc", "cp", "cxx", "cpp", "CPP", "c++", "C"]>,
      LangToSuffixes<"c", ["c"]>,
+     LangToSuffixes<"objective-c++", ["mm"]>,
+     LangToSuffixes<"objective-c", ["m"]>,
      LangToSuffixes<"assembler", ["s"]>,
      LangToSuffixes<"llvm-assembler", ["ll"]>,
      LangToSuffixes<"llvm-bitcode", ["bc"]>,

diff --git a/test/LLVMC/hello.m b/test/LLVMC/hello.m
new file mode 100644 (file)
index 0000000..bf917bc
--- /dev/null
+++ b/test/LLVMC/hello.m
@@ -0,0 +1,12 @@
+/*
+ * Check that we can compile helloworld
+ * RUN: llvmc2 %s -o %t
+ * RUN: ./%t | grep hello
+ */
+
+#include <stdio.h>
+
+int main() {
+    printf("hello\n");
+    return 0;
+}

diff --git a/test/LLVMC/hello.mm b/test/LLVMC/hello.mm
new file mode 100644 (file)
index 0000000..5f14a94
--- /dev/null
+++ b/test/LLVMC/hello.mm
@@ -0,0 +1,8 @@
+// Test that we can compile Objective-C++ code.
+// RUN: llvmc2 %s -o %t
+// RUN: ./%t | grep hello
+#include <iostream>
+
+int main() {
+    std::cout << "hello" << '\n';
+}

diff --git a/tools/llvmc2/plugins/Base/Base.td b/tools/llvmc2/plugins/Base/Base.td
index 0a43d0fd5339df310ef55f8f956102cbf8883c48..158520c278ef01b2d99c4b29ba281ab88437d86c 100644 (file)
--- a/tools/llvmc2/plugins/Base/Base.td
+++ b/tools/llvmc2/plugins/Base/Base.td
@@ -20,14 +20,20 @@ def CompilationGraph : CompilationGraph<[
     Edge<root, llvm_gcc_c>,
     Edge<root, llvm_gcc_assembler>,
     Edge<root, llvm_gcc_cpp>,
+    Edge<root, llvm_gcc_m>,
+    Edge<root, llvm_gcc_mxx>,
     Edge<root, llvm_as>,
 
     Edge<llvm_gcc_c, llc>,
     Edge<llvm_gcc_cpp, llc>,
+    Edge<llvm_gcc_m, llc>,
+    Edge<llvm_gcc_mxx, llc>,
     Edge<llvm_as, llc>,
 
     OptionalEdge<llvm_gcc_c, opt, (case (switch_on "opt"), (inc_weight))>,
     OptionalEdge<llvm_gcc_cpp, opt, (case (switch_on "opt"), (inc_weight))>,
+    OptionalEdge<llvm_gcc_m, opt, (case (switch_on "opt"), (inc_weight))>,
+    OptionalEdge<llvm_gcc_mxx, opt, (case (switch_on "opt"), (inc_weight))>,
     OptionalEdge<llvm_as, opt, (case (switch_on "opt"), (inc_weight))>,
     Edge<opt, llc>,
 
@@ -35,7 +41,9 @@ def CompilationGraph : CompilationGraph<[
     Edge<llvm_gcc_assembler, llvm_gcc_linker>,
     OptionalEdge<llvm_gcc_assembler, llvm_gcc_cpp_linker,
                  (case
-                     (input_languages_contain "c++"), (inc_weight),
+                     (or (input_languages_contain "c++"),
+                         (input_languages_contain "objective-c++")), 
+                     (inc_weight),
                      (or (parameter_equals "linker", "g++"),
                          (parameter_equals "linker", "c++")), (inc_weight))>,
 
@@ -43,7 +51,9 @@ def CompilationGraph : CompilationGraph<[
     Edge<root, llvm_gcc_linker>,
     OptionalEdge<root, llvm_gcc_cpp_linker,
                  (case
-                     (input_languages_contain "c++"), (inc_weight),
+                     (or (input_languages_contain "c++"),
+                         (input_languages_contain "objective-c++")), 
+                     (inc_weight),
                      (or (parameter_equals "linker", "g++"),
                          (parameter_equals "linker", "c++")), (inc_weight))>
     ]>;