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Move malloc/free lowering after tracing until lli supports

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calls to external malloc/free functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@893 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2001-10-18 18:20:20 +00:00
parent 631b9a3523
commit 712ac2b951
1 changed files with 7 additions and 4 deletions
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11
tools/llc/llc.cpp
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@ -121,9 +121,6 @@ int main(int argc, char **argv) {
// Build up all of the passes that we want to do to the module...
vector<Pass*> Passes;
// Replace malloc and free instructions with library calls
Passes.push_back(new LowerAllocations(Target.DataLayout));
// Hoist constants out of PHI nodes into predecessor BB's
Passes.push_back(new HoistPHIConstants());
@ -148,10 +145,16 @@ int main(int argc, char **argv) {
} else {
Passes.push_back(new PrintModulePass("", os,
/*deleteStream*/ true,
/*printAsBytecode*/ ! DebugTrace));
/*printPerMethod*/ false,
/*printAsBytecode*/ !DebugTrace));
}
}
// Replace malloc and free instructions with library calls.
// Do this after tracing until lli implements these lib calls.
// For now, it will emulate malloc and free internally.
Passes.push_back(new LowerAllocations(Target.DataLayout));
// If LLVM dumping after transformations is requested, add it to the pipeline
if (DumpAsm)
Passes.push_back(new PrintModulePass("Code after xformations: \n",&cerr));