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| author | Chris Lattner <sabre@nondot.org> | 2003-06-26 05:29:50 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-06-26 05:29:50 +0000 |
| commit | c8a619313aab43bc99a648339d6a5af70af05990 (patch) | |
| tree | 1899a1acc62731c216c86a94c8a48911e55a6a12 /llvm/tools/gccld/gccld.cpp | |
| parent | b254fe29d2ee3954d405cc8b4a3191cb44202e0b (diff) | |
| download | bcm5719-llvm-c8a619313aab43bc99a648339d6a5af70af05990.tar.gz bcm5719-llvm-c8a619313aab43bc99a648339d6a5af70af05990.zip | |
Run the simplify CFG pass after instcombine which has the effect of deleting
ALL of the global ctor/dtor stuff if it is not used!
llvm-svn: 6916
Diffstat (limited to 'llvm/tools/gccld/gccld.cpp')
| -rw-r--r-- | llvm/tools/gccld/gccld.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/tools/gccld/gccld.cpp b/llvm/tools/gccld/gccld.cpp index 283118d2940..5b56bd830d3 100644 --- a/llvm/tools/gccld/gccld.cpp +++ b/llvm/tools/gccld/gccld.cpp @@ -405,6 +405,10 @@ int main(int argc, char **argv) { // Passes.add(createInstructionCombiningPass()); + // Delete basic blocks, which optimization passes may have killed... + // + Passes.add(createCFGSimplificationPass()); + // Now that we have optimized the program, discard unreachable functions... // Passes.add(createGlobalDCEPass()); |
