Hal Finkel fb42ed2925 [AlignmentFromAssumptions] Don't divide by zero for unknown starting alignment ... The routine that determines an alignment given some SCEV returns zero if the answer is unknown. In a case where we could determine the increment of an AddRec but not the starting alignment, we would compute the integer modulus by zero (which is illegal and traps). Prevent this by returning early if either the start or increment alignment is unknown (zero). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217544 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-10 21:05:52 +00:00
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Analysis	Make use @llvm.assume for loop guards in ScalarEvolution	2014-09-07 21:37:59 +00:00
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CodeGen	[AArch64] Temporarily desactivate the PBQP test, while I investigate some leaks in the allocator	2014-09-10 18:40:18 +00:00
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Instrumentation	[asan-assembly-instrumentation] Added CFI directives to the generated instrumentation code.	2014-09-10 09:45:49 +00:00
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Linker	Merge alignment of common GlobalValue.	2014-09-09 17:48:18 +00:00
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MC	Object: Add support for bigobj	2014-09-10 12:51:52 +00:00
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tools	Remember to eraseFromParent after replaceAllUsesWith.	2014-09-10 19:39:41 +00:00
Transforms	[AlignmentFromAssumptions] Don't divide by zero for unknown starting alignment	2014-09-10 21:05:52 +00:00
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