- // If the CALLSEQ_START node hasn't been legalized first, legalize it. This
- // will cause this node to be legalized as well as handling libcalls right.
- if (LastCALLSEQ_END.getNode() != Node) {
- LegalizeOp(SDValue(FindCallStartFromCallEnd(Node), 0));
- DenseMap<SDValue, SDValue>::iterator I = LegalizedNodes.find(Op);
- assert(I != LegalizedNodes.end() &&
- "Legalizing the call start should have legalized this node!");
- return I->second;
+ {
+ SDNode *myCALLSEQ_BEGIN = FindCallStartFromCallEnd(Node);
+
+ // If the CALLSEQ_START node hasn't been legalized first, legalize it. This
+ // will cause this node to be legalized as well as handling libcalls right.
+ if (getLastCALLSEQ().getNode() != Node) {
+ LegalizeOp(SDValue(myCALLSEQ_BEGIN, 0));
+ DenseMap<SDValue, SDValue>::iterator I = LegalizedNodes.find(Op);
+ assert(I != LegalizedNodes.end() &&
+ "Legalizing the call start should have legalized this node!");
+ return I->second;
+ }
+
+ pushLastCALLSEQ(SDValue(myCALLSEQ_BEGIN, 0));