From 1b747ad8a0694b86e8d98a8b9a05ddfe74ec0cd3 Mon Sep 17 00:00:00 2001 From: Jim Grosbach Date: Tue, 11 Aug 2009 00:09:57 +0000 Subject: SjLj based exception handling unwinding support. This patch is nasty, brutish and short. Well, it's kinda short. Definitely nasty and brutish. The front-end generates the register/unregister calls into the SjLj runtime, call-site indices and landing pad dispatch. The back end fills in the LSDA with the call-site information provided by the front end. Catch blocks are not yet implemented. Built on Darwin and verified no llvm-core "make check" regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78625 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineFunction.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/CodeGen/MachineFunction.cpp') diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp index 2e9303aeef..ab037c243a 100644 --- a/lib/CodeGen/MachineFunction.cpp +++ b/lib/CodeGen/MachineFunction.cpp @@ -93,6 +93,9 @@ MachineFunction::MachineFunction(Function *F, MachineConstantPool(TM.getTargetData()); Alignment = TM.getTargetLowering()->getFunctionAlignment(F); + CallSiteIndex = 0; + MaxCallSiteIndex = 0; + // Set up jump table. const TargetData &TD = *TM.getTargetData(); bool IsPic = TM.getRelocationModel() == Reloc::PIC_; -- cgit v1.2.3-18-g5258