From ceeb17d8d8642b057e5d1d1b4161d36a0f387d09 Mon Sep 17 00:00:00 2001 From: Andrew Lenharth Date: Tue, 25 Apr 2006 19:33:23 +0000 Subject: [PATCH] better c99 struct handling git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27970 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/DataStructure/Local.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/Analysis/DataStructure/Local.cpp b/lib/Analysis/DataStructure/Local.cpp index 738a105e2c6..22dd2394ace 100644 --- a/lib/Analysis/DataStructure/Local.cpp +++ b/lib/Analysis/DataStructure/Local.cpp @@ -1122,13 +1122,12 @@ void GraphBuilder::MergeConstantInitIntoNode(DSNodeHandle &NH, Constant *C) { for (unsigned i = 0, e = CS->getNumOperands(); i != e; ++i) { DSNode *NHN = NH.getNode(); //Some programmers think ending a structure with a [0 x sbyte] is cute - //This should be ok as the allocation type should grow this type when - //it is merged in if it is bigger. if (SL->MemberOffsets[i] < SL->StructSize) { DSNodeHandle NewNH(NHN, NH.getOffset()+(unsigned)SL->MemberOffsets[i]); MergeConstantInitIntoNode(NewNH, cast(CS->getOperand(i))); } else if (SL->MemberOffsets[i] == SL->StructSize) { DEBUG(std::cerr << "Zero size element at end of struct\n"); + NHN->foldNodeCompletely(); } else { assert(0 && "type was smaller than offsets of of struct layout indicate"); }