Manman Ren 86441169da Stack Alignment: throw error if we can't satisfy the minimal alignment ... requirement when creating stack objects in MachineFrameInfo. Add CreateStackObjectWithMinAlign to throw error when the minimal alignment can't be achieved and to clamp the alignment when the preferred alignment can't be achieved. Same is true for CreateVariableSizedObject. Will not emit error in CreateSpillStackObject or CreateStackObject. As long as callers of CreateStackObject do not assume the object will be aligned at the requested alignment, we should not have miscompile since later optimizations which look at the object's alignment will have the correct information. rdar://12713765 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172027 91177308-0d34-0410-b5e6-96231b3b80d8		2013-01-10 01:10:10 +00:00
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ARM	Stack Alignment: throw error if we can't satisfy the minimal alignment	2013-01-10 01:10:10 +00:00
CPP
Generic	After reducing the size of an operation in the DAG we zero-extend the reduced	2012-12-19 07:39:08 +00:00
Hexagon
MBlaze
Mips	[mips] MipsTargetLowering::getSetCCResultType should return a vector type if	2013-01-04 20:06:01 +00:00
MSP430
NVPTX
PowerPC	MIsched: add an ILP window property to machine model.	2013-01-09 03:36:49 +00:00
R600	DAGCombiner: Avoid generating illegal vector INT_TO_FP nodes	2013-01-02 22:13:01 +00:00
SI
SPARC
Thumb
Thumb2	On some ARM cpus, flags setting movs with shifter operand, i.e. lsl, lsr, asr,	2012-12-20 19:59:30 +00:00
X86	Fix a DAG combine bug visitBRCOND() is transforming br(xor(x, y)) to br(x != y).	2013-01-09 20:56:40 +00:00
XCore