Rafael Espindola 27c076ae40 Fix most of PR10367. ... This patch changes the design of GlobalAlias so that it doesn't take a ConstantExpr anymore. It now points directly to a GlobalObject, but its type is independent of the aliasee type. To avoid changing all alias related tests in this patches, I kept the common syntax @foo = alias i32* @bar to mean the same as now. The cases that used to use cast now use the more general syntax @foo = alias i16, i32* @bar. Note that GlobalAlias now behaves a bit more like GlobalVariable. We know that its type is always a pointer, so we omit the '*'. For the bitcode, a nice surprise is that we were writing both identical types already, so the format change is minimal. Auto upgrade is handled by looking through the casts and no new fields are needed for now. New bitcode will simply have different types for Alias and Aliasee. One last interesting point in the patch is that replaceAllUsesWith becomes smart enough to avoid putting a ConstantExpr in the aliasee. This seems better than checking and updating every caller. A followup patch will delete getAliasedGlobal now that it is redundant. Another patch will add support for an explicit offset. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209007 91177308-0d34-0410-b5e6-96231b3b80d8		2014-05-16 19:35:39 +00:00
..
AsmWriter.cpp	Fix most of PR10367.	2014-05-16 19:35:39 +00:00
AsmWriter.h	IR: add a second ordering operand to cmpxhg for failure	2014-03-11 10:48:52 +00:00
AttributeImpl.h	[C++11] Add 'override' keyword to IR library.	2014-03-05 06:35:38 +00:00
Attributes.cpp	IR: Cleanup AttributeSet::get for AttrBuilder	2014-05-03 23:00:35 +00:00
AutoUpgrade.cpp	[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.	2014-04-09 06:08:46 +00:00
BasicBlock.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
CMakeLists.txt	Move MDBuilder's methods out of line.	2014-04-12 14:26:59 +00:00
ConstantFold.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
ConstantFold.h
ConstantRange.cpp	[Modules] Move the ConstantRange class into the IR library. This is	2014-03-04 12:24:34 +00:00
Constants.cpp	[IR] Make {extract,insert}element accept an index of any integer type.	2014-05-01 22:12:39 +00:00
ConstantsContext.h	Try to fix the msvc build.	2014-04-29 23:37:02 +00:00
Core.cpp	Fix most of PR10367.	2014-05-16 19:35:39 +00:00
DataLayout.cpp	Use pointer size function where only a pointer is expected	2014-04-23 21:10:15 +00:00
DebugInfo.cpp	PR19598: Provide the ability to RAUW a declaration with itself, creating a non-temporary copy and using that to RAUW.	2014-05-06 03:41:57 +00:00
DebugLoc.cpp	[BUG][REFACTOR]	2014-05-07 09:51:22 +00:00
DiagnosticInfo.cpp	Fix use-after-free bug caught by address sanitizer:	2014-04-11 13:55:56 +00:00
DiagnosticPrinter.cpp	Report a warning when dropping outdated debug info metadata.	2014-01-16 01:51:12 +00:00
DIBuilder.cpp	DebugInfo: Add FIXME regarding DILexicalBlock uniquing fields.	2014-05-15 20:09:55 +00:00
Dominators.cpp	[Modules] Move CFG.h to the IR library as it defines graph traits over	2014-03-04 11:45:46 +00:00
Function.cpp	Split GlobalValue into GlobalValue and GlobalObject.	2014-05-13 18:45:48 +00:00
GCOV.cpp	llvm-cov: Explicitly namespace llvm::make_unique to keep MSVC happy	2014-05-07 16:01:27 +00:00
Globals.cpp	Fix most of PR10367.	2014-05-16 19:35:39 +00:00
GVMaterializer.cpp	[Layering] Move GVMaterializer.h into the IR library where its	2014-03-06 03:50:29 +00:00
InlineAsm.cpp	[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.	2014-04-09 06:08:46 +00:00
Instruction.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
Instructions.cpp	Copy the full TailCallKind in CallInst::clone_impl	2014-05-06 20:08:20 +00:00
IntrinsicInst.cpp	[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.	2014-04-09 06:08:46 +00:00
IRBuilder.cpp
IRPrintingPasses.cpp	[C++11] Add 'override' keyword to IR library.	2014-03-05 06:35:38 +00:00
LeakDetector.cpp	[Modules] Move the LeakDetector header into the IR library where the	2014-03-04 12:46:06 +00:00
LeaksContext.h	[C++] Use 'nullptr'.	2014-04-28 04:05:08 +00:00
LegacyPassManager.cpp	Add C API for thread yielding callback.	2014-05-16 02:33:15 +00:00
LLVMBuild.txt
LLVMContext.cpp	Add C API for thread yielding callback.	2014-05-16 02:33:15 +00:00
LLVMContextImpl.cpp	Add C API for thread yielding callback.	2014-05-16 02:33:15 +00:00
LLVMContextImpl.h	Add C API for thread yielding callback.	2014-05-16 02:33:15 +00:00
Makefile
Mangler.cpp	[C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr.	2014-04-09 06:08:46 +00:00
MDBuilder.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
Metadata.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
Module.cpp	Fix bug 19437 - Only add discriminators for DWARF 4 and above.	2014-04-17 22:33:50 +00:00
Pass.cpp	Revert "[PM] Add pass run listeners to the pass manager."	2014-05-15 17:49:20 +00:00
PassManager.cpp	Add C API for thread yielding callback.	2014-05-16 02:33:15 +00:00
PassRegistry.cpp	Use unique_ptr to manage PassInfo instances in the PassRegistry	2014-04-15 15:17:14 +00:00
SymbolTableListTraitsImpl.h	[C++] Use 'nullptr'.	2014-04-28 04:05:08 +00:00
Type.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
TypeFinder.cpp	TypeFinder: prefer iterative algorithm to keep stack usage low.	2013-10-16 04:10:06 +00:00
Use.cpp	Fix some doc and comment typos	2014-04-09 14:47:27 +00:00
User.cpp	Disable Visual C++ warning 4722 about aborting a destructor,	2014-03-25 08:42:49 +00:00
Value.cpp	Fix most of PR10367.	2014-05-16 19:35:39 +00:00
ValueSymbolTable.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
ValueTypes.cpp	Add v4f16 to supported value types.	2013-10-03 03:29:21 +00:00
Verifier.cpp	Fix most of PR10367.	2014-05-16 19:35:39 +00:00