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Simplify SelectRoot's interface, and factor out some common code

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55124 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2008-08-21 16:36:34 +00:00
parent ca84121596
commit ad3460c3c9
10 changed files with 11 additions and 11 deletions
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4
include/llvm/CodeGen/DAGISelHeader.h
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@@ -153,7 +153,7 @@ void ReplaceUses(SDNode *F, SDNode *T) DISABLE_INLINE {
/// SelectRoot - Top level entry to DAG instruction selector.
/// Selects instructions starting at the root of the current DAG.
SDValue SelectRoot(SDValue Root) {
void SelectRoot() {
SelectRootInit();
unsigned NumBytes = (DAGSize + 7) / 8;
ISelQueued = new unsigned char[NumBytes];
@@ -197,7 +197,7 @@ SDValue SelectRoot(SDValue Root) {
ISelQueued = NULL;
delete[] ISelSelected;
ISelSelected = NULL;
return Dummy.getValue();
CurDAG->setRoot(Dummy.getValue());
}
#endif /* LLVM_CODEGEN_DAGISEL_HEADER_H */