From e14e7bc4b889dfaffb7180d176a03311df2d4ae6 Mon Sep 17 00:00:00 2001 From: David Majnemer Date: Sat, 25 Jun 2016 08:19:55 +0000 Subject: Revert "[SimplifyCFG] Stop inserting calls to llvm.trap for UB" This reverts commit r273778, it seems to break UBSan :/ llvm-svn: 273779 --- llvm/lib/Transforms/Utils/LoopSimplify.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/Transforms/Utils/LoopSimplify.cpp') diff --git a/llvm/lib/Transforms/Utils/LoopSimplify.cpp b/llvm/lib/Transforms/Utils/LoopSimplify.cpp index a2dd581f45c..2509b0a058f 100644 --- a/llvm/lib/Transforms/Utils/LoopSimplify.cpp +++ b/llvm/lib/Transforms/Utils/LoopSimplify.cpp @@ -491,7 +491,7 @@ ReprocessLoop: // Zap the dead pred's terminator and replace it with unreachable. TerminatorInst *TI = P->getTerminator(); - changeToUnreachable(TI); + changeToUnreachable(TI, /*UseLLVMTrap=*/false); Changed = true; } } -- cgit v1.2.3