Add a test for OptionPreprocessor.

llvm-svn: 85029

1 files changed, 42 insertions, 0 deletions

diff --git a/llvm/test/LLVMC/OptionPreprocessor.td b/llvm/test/LLVMC/OptionPreprocessor.td
new file mode 100644
index 00000000000..5b9f4357fea
--- /dev/null
+++ b/llvm/test/LLVMC/OptionPreprocessor.td
@@ -0,0 +1,42 @@
+// Test for the OptionPreprocessor and any*.
+// RUN: ignore tblgen -I %p/../../include --gen-llvmc %s -o %t
+// RUN: grep W1 %t
+// RUN: grep W2 %t
+// RUN: grep W3 %t
+
+include "llvm/CompilerDriver/Common.td"
+
+def OptList : OptionList<[
+(switch_option "foo", (help "dummy")),
+(switch_option "bar", (help "dummy")),
+(switch_option "baz", (help "dummy")),
+(parameter_option "foo_p", (help "dummy")),
+(parameter_option "bar_p", (help "dummy")),
+(parameter_option "baz_p", (help "dummy"))
+]>;
+
+def Preprocess : OptionPreprocessor<
+(case (and (switch_on "foo"), (any_switch_on ["bar", "baz"])),
+           (warning "W1"),
+      (and (switch_on ["foo", "bar"]), (any_empty ["foo_p", "bar_p"])),
+           (warning "W2"),
+      (and (empty ["foo_p", "bar_p"]), (any_not_empty ["baz_p"])),
+           (warning "W3"))
+>;
+
+// Shut up warnings...
+def dummy : Tool<
+[(in_language "dummy"),
+ (out_language "dummy"),
+ (output_suffix "d"),
+ (cmd_line "dummy $INFILE -o $OUTFILE"),
+ (actions (case (switch_on "foo"), (error),
+                (switch_on "bar"), (error),
+                (switch_on "baz"), (error),
+                (not_empty "foo_p"), (error),
+                (not_empty "bar_p"), (error),
+                (not_empty "baz_p"), (error)))
+]>;
+
+def Graph : CompilationGraph<[Edge<"root", "dummy">]>;
+