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Run the simplify CFG pass after instcombine which has the effect of deleting

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ALL of the global ctor/dtor stuff if it is not used!

llvm-svn: 6916
This commit is contained in:
Chris Lattner 2003-06-26 05:29:50 +00:00
parent 4b18955832
commit caa0d010d6
1 changed files with 4 additions and 0 deletions
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4
tools/gccld/gccld.cpp
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@ -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());