Bill Wendling a6c3112b1f Situations can arise when you have a function called that returns a 'void', but ... is bitcast to return a floating point value. The result of the instruction may not be used by the program afterwards, and LLVM will happily remove all instructions except the call. But, on some platforms, if a value is returned as a floating point, it may need to be removed from the stack (like x87). Thus, we can't get rid of the bitcast even if there isn't a use of the value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51134 91177308-0d34-0410-b5e6-96231b3b80d8		2008-05-14 22:45:20 +00:00
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ADCE.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
BasicBlockPlacement.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
CodeGenPrepare.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
CondPropagate.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
ConstantProp.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
DCE.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
DeadStoreElimination.cpp	80 col / tabs fixes	2008-05-13 01:48:26 +00:00
GCSE.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
GVN.cpp	Fix Analysis/BasicAA/pure-const-dce.ll. This turned out to be a correctness	2008-05-13 23:18:30 +00:00
GVNPRE.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
IndVarSimplify.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
InstructionCombining.cpp	Situations can arise when you have a function called that returns a 'void', but	2008-05-14 22:45:20 +00:00
JumpThreading.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
LICM.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
LoopDeletion.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
LoopIndexSplit.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
LoopRotation.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
LoopStrengthReduce.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
LoopUnroll.cpp	Split the loop unroll mechanism logic out into a utility function.	2008-05-14 00:24:14 +00:00
LoopUnswitch.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
Makefile	remove attribution from lib Makefiles.	2007-12-29 20:09:26 +00:00
MemCpyOptimizer.cpp	processStore may delete the instruction, avoid	2008-05-04 08:51:25 +00:00
PredicateSimplifier.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
Reassociate.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
Reg2Mem.cpp	Change class' public PassInfo variables to by initialized with the	2008-05-13 02:05:11 +00:00
Scalar.cpp	C and Objective Caml bindings for mem2reg and reg2mem.	2008-03-20 17:16:03 +00:00
ScalarReplAggregates.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
SCCP.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00
SimplifyCFGPass.cpp	rename SimplifyCFG.cpp -> SimplifyCFGPass.cpp	2008-05-14 20:38:44 +00:00
SimplifyLibCalls.cpp	Fix: Some classes were derived from a class in an anonymous namespace, but they	2008-05-05 21:37:59 +00:00
TailDuplication.cpp	Fix for PR 2323, infinite loop in tail dup.	2008-05-13 20:06:43 +00:00
TailRecursionElimination.cpp	Clean up the use of static and anonymous namespaces. This turned up	2008-05-13 00:00:25 +00:00