Evan Cheng 2b87e06d26 Fix a serious X86 instruction selection bug. In ... X86DAGToDAGISel::PreprocessISelDAG(), isel is moving load inside callseq_start / callseq_end so it can be folded into a call. This can create a cycle in the DAG when the call is glued to a copytoreg. We have been lucky this hasn't caused too many issues because the pre-ra scheduler has special handling of call sequences. However, it has caused a crash in a specific tailcall case. rdar://12393897 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165072 91177308-0d34-0410-b5e6-96231b3b80d8		2012-10-02 23:49:13 +00:00
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ARM	Make sure the whole live range is covered when values are pruned twice.	2012-10-02 21:46:39 +00:00
CellSPU	Fix broken tests.	2012-10-02 15:49:34 +00:00
CPP
Generic	BranchProb: modify the definition of an edge in BranchProbabilityInfo to handle	2012-08-24 18:14:27 +00:00
Hexagon	LLVM Bug Fix 13709: Remove needless lsr(Rp, #32) instruction access the	2012-09-05 16:01:40 +00:00
MBlaze
Mips	checking test case for r164811. was an omission to not check this in. this was already approved	2012-10-01 21:35:06 +00:00
MSP430	Reapply r161633-161634 "Partition use lists so defs always come before uses.""	2012-08-10 00:21:30 +00:00
NVPTX
PowerPC	Specify MachinePointerInfo as refering to the argument value and offset of the	2012-09-24 20:47:19 +00:00
SPARC	Fix broken tests.	2012-10-02 15:49:34 +00:00
Thumb	Fix Thumb2 fixup kind in the integrated-as.	2012-09-01 15:06:36 +00:00
Thumb2	Add LLVM support for Swift.	2012-09-29 21:43:49 +00:00
X86	Fix a serious X86 instruction selection bug. In	2012-10-02 23:49:13 +00:00
XCore