http://llvm.org/bugs/show_bug.cgi?id=11468
Bill Wendling <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution| |INVALID --- Comment #5 from Bill Wendling <[email protected]> 2011-12-03 00:57:32 CST --- >From the EH ABI: "The unwind runtime will likely have modified the stack (e.g. popped frames from it) or register context, or landing pad code may have corrupted them. As a result, the the caller of _Unwind_RaiseException can make no assumptions about the state of its stack or registers." So basically we cannot rely upon any register values being valid except for those we know are restored via the unwinder. Sorry about that. -- Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. _______________________________________________ LLVMbugs mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
