Duncan Sands 35d3e774ed The atomic.cmp.swap promotion logic is wrong: it ... simply does the atomic.cmp.swap on the larger type, which means it blows away whatever is sitting in the bytes just after the memory location, i.e. causes a buffer overflow. This really requires target specific code, which is why LegalizeTypes doesn't try to handle this case generically. The existing (wrong) code in LegalizeDAG will go away automatically once the type legalization code is removed from LegalizeDAG so I'm leaving it there for the moment. Meanwhile, don't test for this feature. llvm-svn: 53669		2008-07-16 08:09:48 +00:00
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Alpha	Don't try to compile tests for the ev56 alpha subtarget, which hasn't been	2008-06-12 13:44:26 +00:00
ARM	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
CBackend	Remove invalid test	2008-06-08 16:59:10 +00:00
CellSPU	Add necessary 64-bit support so that gcc frontend compiles (mostly). Current	2008-06-02 22:18:03 +00:00
CPP	Put CPPBackend tests into their own directory and run them only if they're	2008-07-10 22:35:32 +00:00
Generic	Implement split and scalarize for SELECT_CC, fixing PR2504	2008-06-30 02:43:01 +00:00
IA64	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
PowerPC	The atomic.cmp.swap promotion logic is wrong: it	2008-07-16 08:09:48 +00:00
SPARC	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
X86	Fix PR2536: a nasty spiller bug. If a two-address instruction uses a register but the use portion of its live range is not part of its liveinterval, it must be defined by an implicit_def. In that case, do not spill the use. e.g.	2008-07-12 01:56:02 +00:00