James Y Knight f287b0adfc Stop increasing alignment of externally-visible globals on ELF ... platforms. With ELF, the alignment of a global variable in a shared library will get copied into an executables linked against it, if the executable even accesss the variable. So, it's not possible to implicitly increase alignment based on access patterns, or you'll break existing binaries. This happened to affect libc++'s std::cout symbol, for example. See thread: http://thread.gmane.org/gmane.comp.compilers.clang.devel/45311 (This is a re-commit of r257719, without the bug reported in PR26144. I've tweaked the code to not assert-fail in enforceKnownAlignment when computeKnownBits doesn't recurse far enough to find the underlying Alloca/GlobalObject value.) Differential Revision: http://reviews.llvm.org/D16145 llvm-svn: 257902		2016-01-15 16:33:06 +00:00
..
AsmWriter.cpp	Fix crash when printing instructions that have a metadata attached but no parent.	2016-01-07 20:14:30 +00:00
AttributeImpl.h
Attributes.cpp	Use std::is_sorted and std::none_of instead of manual loops. NFC	2016-01-03 19:43:40 +00:00
AttributesCompatFunc.td	Provide a way to specify inliner's attribute compatibility and merging.	2015-12-22 23:57:37 +00:00
AutoUpgrade.cpp	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
BasicBlock.cpp	IR: Remove implicit iterator conversions from lib/IR, NFC	2015-10-08 23:49:46 +00:00
CMakeLists.txt	[ptr-traits] Merge the MetadataTracking helpers into the Metadata	2015-12-29 02:14:50 +00:00
Comdat.cpp
ConstantFold.cpp	Use CmpInst::Predicate instead of 'unsigned short' in some places. NFC	2015-12-15 06:11:33 +00:00
ConstantFold.h
ConstantRange.cpp	[IR] Add a makeNoWrapRegion method to ConstantRange	2015-10-22 03:12:57 +00:00
Constants.cpp	[IR] Add classof for GetElementPtrConstantExpr, CompareConstantExpr, InsertValueConstantExpr, and ExtractValueConstantExpr. All but CompareConstantExpr were being used in casts that were erroneously using ConstantExpr::classof due to inheritance. While there use cast<CompareConstantExpr> to simplify code slightly.	2015-12-15 06:11:36 +00:00
ConstantsContext.h	[IR] Add classof for GetElementPtrConstantExpr, CompareConstantExpr, InsertValueConstantExpr, and ExtractValueConstantExpr. All but CompareConstantExpr were being used in casts that were erroneously using ConstantExpr::classof due to inheritance. While there use cast<CompareConstantExpr> to simplify code slightly.	2015-12-15 06:11:36 +00:00
Core.cpp	Remove static global GCNames from Function.cpp and move it to the Context	2016-01-08 02:28:20 +00:00
DataLayout.cpp	Update to use new name alignTo().	2016-01-14 21:06:47 +00:00
DebugInfo.cpp	DI: Reverse direction of subprogram -> function edge.	2015-11-05 22:03:56 +00:00
DebugInfoMetadata.cpp	Macro debug info support in LLVM IR	2015-12-10 12:56:35 +00:00
DebugLoc.cpp
DiagnosticInfo.cpp	[PGO] Resubmit "MST based PGO instrumentation infrastructure" (r254021)	2015-12-09 18:08:16 +00:00
DiagnosticPrinter.cpp
DIBuilder.cpp	Macro debug info support in LLVM IR	2015-12-10 12:56:35 +00:00
Dominators.cpp	[IR] Reformulate LLVM's EH funclet IR	2015-12-12 05:38:55 +00:00
Function.cpp	Remove static global GCNames from Function.cpp and move it to the Context	2016-01-08 02:28:20 +00:00
FunctionInfo.cpp	[ThinLTO] Handle bitcode without function summary sections gracefully	2015-11-21 21:55:48 +00:00
GCOV.cpp	Rename one of our two llvm::GCOVOptions classes to llvm::GCOV::Options. We used	2015-10-14 00:04:19 +00:00
Globals.cpp	Stop increasing alignment of externally-visible globals on ELF	2016-01-15 16:33:06 +00:00
GVMaterializer.cpp
InlineAsm.cpp	Fix SEGV in InlineAsm::ConstraintInfo::Parse.	2015-09-03 15:41:37 +00:00
Instruction.cpp	fix typos; NFC	2016-01-06 00:18:29 +00:00
Instructions.cpp	[OperandBundles] Copy DebugLoc with calls/invokes	2016-01-14 06:21:42 +00:00
IntrinsicInst.cpp
IRBuilder.cpp	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
IRPrintingPasses.cpp	Recommit r256952 "Filtering IR printing for print-after-all/print-before-all"	2016-01-06 22:55:03 +00:00
LegacyPassManager.cpp	Recommit r256952 "Filtering IR printing for print-after-all/print-before-all"	2016-01-06 22:55:03 +00:00
LLVMBuild.txt
LLVMContext.cpp	Remove static global GCNames from Function.cpp and move it to the Context	2016-01-08 02:28:20 +00:00
LLVMContextImpl.cpp	[IR] Manage TheNoneToken with a std::unique_ptr	2015-11-16 20:55:57 +00:00
LLVMContextImpl.h	Remove static global GCNames from Function.cpp and move it to the Context	2016-01-08 02:28:20 +00:00
Makefile	Provide a way to specify inliner's attribute compatibility and merging.	2015-12-22 23:57:37 +00:00
Mangler.cpp	Update to use new name alignTo().	2016-01-14 21:06:47 +00:00
MDBuilder.cpp	[MDBuilder] Simplify code using initializer lists. NFC.	2015-11-22 18:03:17 +00:00
Metadata.cpp	Update to use new name alignTo().	2016-01-14 21:06:47 +00:00
MetadataImpl.h
Module.cpp	Revert "Assert that we have all use/users in the getters."	2016-01-14 09:02:45 +00:00
module.modulemap
Operator.cpp
Pass.cpp
PassManager.cpp
PassRegistry.cpp
Statepoint.cpp	[Statepoints] Refactor GCRelocateOperands into an intrinsic wrapper. NFC.	2016-01-05 04:03:00 +00:00
SymbolTableListTraitsImpl.h	IR: Remove implicit iterator conversions from lib/IR, NFC	2015-10-08 23:49:46 +00:00
Type.cpp	[IR] Mark the Type subclass helper methods 'inline' and move their definitions to DerivedTypes.h so they can be inlined by the compiler.	2015-12-25 04:06:20 +00:00
TypeFinder.cpp	Re-reapply "[IR] Move optional data in llvm::Function into a hungoff uselist"	2015-12-19 08:52:49 +00:00
Use.cpp
User.cpp	[IR] Teach llvm::User to co-allocate a descriptor.	2015-09-24 01:00:49 +00:00
Value.cpp	Revert "Assert that we have all use/users in the getters."	2016-01-14 09:02:45 +00:00
ValueSymbolTable.cpp	Have a single way for creating unique value names.	2015-11-22 00:16:24 +00:00
ValueTypes.cpp	Add new vector types for 512-, 1024- and 2048-bit vectors	2015-11-24 13:07:35 +00:00
Verifier.cpp	Once again revert debug info verifier changes	2016-01-15 02:12:38 +00:00