[PATCH] D29069: [MSP430] Add SRet support to MSP430 target

[Anton Korobeynikov via Phabricator via llvm-commits]

asl added inline comments.


================
Comment at: lib/Target/MSP430/MSP430ISelLowering.cpp:248
                               SmallVectorImpl<unsigned> &Out) {
-  unsigned CurrentArgIndex = ~0U;
-  for (unsigned i = 0, e = Args.size(); i != e; i++) {
-    if (CurrentArgIndex == Args[i].OrigArgIndex) {
-      Out.back()++;
+  unsigned CurrentArgIndex = Args[0].OrigArgIndex;
+  Out.push_back(0);
----------------
Is there any guard preventing calling this function when we're having zero args?


https://reviews.llvm.org/D29069