Dan Gohman 5412d06e9c If a MachineBasicBlock has multiple ways of reaching another block, ... allow it to have multiple CFG edges to that block. This is needed to allow MachineBasicBlock::isOnlyReachableByFallthrough to work correctly. This fixes PR4126. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71018 91177308-0d34-0410-b5e6-96231b3b80d8		2009-05-05 21:10:19 +00:00
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Alpha
ARM	Previously, RecursivelyDeleteDeadInstructions provided an option	2009-05-02 18:29:22 +00:00
CBackend
CellSPU
CPP	Fix code emission for conditional branches.	2009-05-04 19:10:38 +00:00
Generic	Disable the load-shrinking optimization from looking at	2009-04-29 03:45:07 +00:00
IA64
Mips
PowerPC	Second attempt:	2009-04-29 00:15:41 +00:00
SPARC
X86	If a MachineBasicBlock has multiple ways of reaching another block,	2009-05-05 21:10:19 +00:00
XCore	testcase for PR3898	2009-04-18 20:49:22 +00:00