Shorter "dump" options

diff --git a/backends/ilang/ilang_backend.cc b/backends/ilang/ilang_backend.cc
index 80e429e9147869f8c3c3dae3c54875855c937c26..814d3e8feecc630609ec78934482e84c0875b3af 100644 (file)
--- a/backends/ilang/ilang_backend.cc
+++ b/backends/ilang/ilang_backend.cc
@@ -430,10 +430,10 @@ struct DumpPass : public Pass {
                log("    -n\n");
                log("        only dump the module headers if the entire module is selected\n");
                log("\n");
-               log("    -outfile <filename>\n");
+               log("    -o <filename>\n");
                log("        write to the specified file.\n");
                log("\n");
-               log("    -append <filename>\n");
+               log("    -a <filename>\n");
                log("        like -outfile but append instead of overwrite\n");
                log("\n");
        }
@@ -446,12 +446,12 @@ struct DumpPass : public Pass {
                for (argidx = 1; argidx < args.size(); argidx++)
                {
                        std::string arg = args[argidx];
-                       if (arg == "-outfile" && argidx+1 < args.size()) {
+                       if ((arg == "-o" || arg == "-outfile") && argidx+1 < args.size()) {
                                filename = args[++argidx];
                                append = false;
                                continue;
                        }
-                       if (arg == "-append" && argidx+1 < args.size()) {
+                       if ((arg == "-a" || arg == "-append") && argidx+1 < args.size()) {
                                filename = args[++argidx];
                                append = true;
                                continue;