From 831d420256e9c6ad4b94e33483ec4c136e1f571b Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Thu, 26 Apr 2007 03:27:58 +0000 Subject: move some code around, fix a bug in the reader reading globalinits (which I just introduced), stub out function reading, purge aggregate values from the value table before reading functions. llvm-svn: 36463 --- llvm/lib/Bitcode/Writer/ValueEnumerator.cpp | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'llvm/lib/Bitcode/Writer/ValueEnumerator.cpp') diff --git a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp index 1172c4fa219..c22dbf7d543 100644 --- a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp +++ b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp @@ -140,6 +140,22 @@ void ValueEnumerator::EnumerateType(const Type *Ty) { EnumerateType(*I); } +/// PurgeAggregateValues - If there are any aggregate values at the end of the +/// value list, remove them and return the count of the remaining values. If +/// there are none, return -1. +int ValueEnumerator::PurgeAggregateValues() { + // If there are no aggregate values at the end of the list, return -1. + if (Values.empty() || Values.back().first->getType()->isFirstClassType()) + return -1; + + // Otherwise, remove aggregate values... + while (!Values.empty() && !Values.back().first->getType()->isFirstClassType()) + Values.pop_back(); + + // ... and return the new size. + return Values.size(); +} + #if 0 -- cgit v1.2.3