[llvm-commits] CVS: llvm/tools/extract/extract.cpp
Misha Brukman
brukman at cs.uiuc.edu
Thu Apr 22 18:08:01 PDT 2004
Changes in directory llvm/tools/extract:
extract.cpp updated: 1.21 -> 1.22
---
Log message:
Add command-line option to select whether to isolate or delete function from
module. Default is `isolate' as before.
---
Diffs of the changes: (+5 -1)
Index: llvm/tools/extract/extract.cpp
diff -u llvm/tools/extract/extract.cpp:1.21 llvm/tools/extract/extract.cpp:1.22
--- llvm/tools/extract/extract.cpp:1.21 Thu Feb 19 14:32:39 2004
+++ llvm/tools/extract/extract.cpp Thu Apr 22 18:07:39 2004
@@ -36,6 +36,9 @@
static cl::opt<bool>
Force("f", cl::desc("Overwrite output files"));
+static cl::opt<bool>
+DeleteFn("delete", cl::desc("Delete specified function from Module"));
+
// ExtractFunc - The function to extract from the module... defaults to main.
static cl::opt<std::string>
ExtractFunc("func", cl::desc("Specify function to extract"), cl::init("main"),
@@ -64,7 +67,8 @@
//
PassManager Passes;
Passes.add(new TargetData("extract", M.get())); // Use correct TargetData
- Passes.add(createFunctionExtractionPass(F)); // Extract the function
+ // Either isolate the function or delete it from the Module
+ Passes.add(createFunctionExtractionPass(F, DeleteFn));
Passes.add(createGlobalDCEPass()); // Delete unreachable globals
Passes.add(createFunctionResolvingPass()); // Delete prototypes
Passes.add(createDeadTypeEliminationPass()); // Remove dead types...
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