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llvm-svn: 9697
This commit is contained in:
Brian Gaeke 2003-11-04 18:25:56 +00:00
parent 604ac9cfc0
commit 2a262ef095
1 changed files with 4 additions and 0 deletions
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4
llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
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@ -1204,6 +1204,7 @@ void PhyRegAlloc::verifySavedState () {
} }
} }
/// Finish the job of saveState(), by collapsing FnAllocState into an LLVM /// Finish the job of saveState(), by collapsing FnAllocState into an LLVM
/// Constant and stuffing it inside the Module. (NOTE: Soon, there will be /// Constant and stuffing it inside the Module. (NOTE: Soon, there will be
/// other, better ways of storing the saved state; this one is cumbersome and /// other, better ways of storing the saved state; this one is cumbersome and
@ -1213,8 +1214,11 @@ bool PhyRegAlloc::doFinalization (Module &M) {
if (!SaveRegAllocState) if (!SaveRegAllocState)
return false; // Nothing to do here, unless we're saving state. return false; // Nothing to do here, unless we're saving state.
// If saving state into the module, just copy new elements to the
// correct global.
if (!SaveStateToModule) { if (!SaveStateToModule) {
ExportedFnAllocState = FnAllocState; ExportedFnAllocState = FnAllocState;
// FIXME: should ONLY copy new elements in FnAllocState
return false; return false;
} }