Duncan Sands d0d3ccc827 Handle the case of a tail recursion in which the tail call is followed ... by a return that returns a constant, while elsewhere in the function another return instruction returns a different constant. This is a special case of accumulator recursion, so just generalize the existing logic a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108241 91177308-0d34-0410-b5e6-96231b3b80d8		2010-07-13 15:41:41 +00:00
..
2010-06-26-MultipleReturnValues.ll	Handle the case of a tail recursion in which the tail call is followed	2010-07-13 15:41:41 +00:00
accum_recursion_constant_arg.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
accum_recursion.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
ackermann.ll	Convert more tests to avoid llvm-as.	2009-09-11 18:36:27 +00:00
dg.exp	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
dont_reorder_load.ll	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
dont-tce-tail-marked-call.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
inf-recursion.ll	Refine the detection of seemingly infinitely recursive calls where the	2010-04-16 15:57:50 +00:00
intervening-inst.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
move_alloca_for_tail_call.ll	Use opt -S instead of piping bitcode output through llvm-dis.	2009-09-08 22:34:10 +00:00
nocapture.ll	Oops, FunctionContainsEscapingAllocas is really used to mean two different	2009-11-07 07:42:38 +00:00
reorder_load.ll	Eliminate more redundant llvm-as calls.	2009-09-11 18:17:12 +00:00
return_constant.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
switch.ll	Improve tail call elimination to handle the switch statement.	2009-11-07 21:10:15 +00:00
trivial_codegen_tailcall.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00