From 4bf393a13e779d7a8eac3647df1781068a6dc732 Mon Sep 17 00:00:00 2001 From: Scott Michel Date: Wed, 16 Apr 2008 23:46:39 +0000 Subject: Workaround for PR2207, in which pred_iterator assert gets triggered due to a wee problem in Xcode 2.[45]/gcc 4.0.1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49831 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Support/CFG.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/llvm/Support/CFG.h') diff --git a/include/llvm/Support/CFG.h b/include/llvm/Support/CFG.h index 937472d581..f8cbeb0a50 100644 --- a/include/llvm/Support/CFG.h +++ b/include/llvm/Support/CFG.h @@ -36,8 +36,11 @@ public: inline void advancePastNonPreds() { // Loop to ignore non predecessor uses (for example PHI nodes)... - while (!It.atEnd() && !isa(*It) && !isa(*It)) + while (!It.atEnd()) { + if (isa(*It) || isa(*It)) + break; ++It; + } } inline PredIterator(_Ptr *bb) : It(bb->use_begin()) { -- cgit v1.2.3