Meador Inge 8df7c39976 IR: Don't constant fold GEP bitcasts between different address spaces ... PR15262 reported a bug where the following instruction: i8 getelementptr inbounds i8* bitcast ([4 x i8] addrspace(12)* @buf to i8*), i32 2 was getting folded into: addrspace(12)* getelementptr inbounds ([4 x i8] addrspace(12)* @buf, i32 0, i32 2) This caused instcombine to crash because the original instruction and the folded instruction have different types. The issue was fixed by disallowing bitcasts between different address spaces to be folded away. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176156 91177308-0d34-0410-b5e6-96231b3b80d8		2013-02-27 02:26:42 +00:00
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AsmWriter.cpp	Use references to attribute groups on the call/invoke instructions.	2013-02-22 09:09:42 +00:00
AttributeImpl.h	Add some accessor and query methods for retrieving Attribute objects and such.	2013-02-13 08:42:21 +00:00
Attributes.cpp	Unify clang/llvm attributes for asan/tsan/msan (LLVM part)	2013-02-26 06:58:09 +00:00
AutoUpgrade.cpp
BasicBlock.cpp
CMakeLists.txt	Move TargetTransformInfo to live under the Analysis library. This no	2013-01-07 03:08:10 +00:00
ConstantFold.cpp	IR: Don't constant fold GEP bitcasts between different address spaces	2013-02-27 02:26:42 +00:00
ConstantFold.h
Constants.cpp	Make APFloat constructor require explicit semantics.	2013-01-22 09:46:31 +00:00
ConstantsContext.h
Core.cpp	Add multithreading functions and shutdown to the C API. Patch by Moritz	2013-02-17 16:35:51 +00:00
DataLayout.cpp	Clean up whitespace and indentation a bit	2013-01-30 19:24:23 +00:00
DebugInfo.cpp	[DebugInfo] remove more node indirection (this time from the subprogram's variable lists)	2013-02-04 05:56:36 +00:00
DebugLoc.cpp
DIBuilder.cpp	DIBuilder: support structs with vtable pointers in the same way as classes	2013-02-25 01:07:18 +00:00
Dominators.cpp
Function.cpp	Don't assert on empty attributes.	2013-02-21 19:46:51 +00:00
GCOV.cpp
Globals.cpp	Added instance variable/initializers/getter/setters for new keyword externally initialized to GlobalVariable. No *TRUE* functionality change.	2013-02-03 21:54:38 +00:00
GVMaterializer.cpp
InlineAsm.cpp	Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.	2013-02-12 21:21:59 +00:00
Instruction.cpp	Fix a bug in mayHaveSideEffects. Functions that do not return are now considered as instructions with side effects.	2013-02-19 20:02:09 +00:00
Instructions.cpp	Use the AttributeSet when removing multiple attributes. Use Attribute::AttrKind	2013-01-23 00:45:55 +00:00
IntrinsicInst.cpp
IRBuilder.cpp
LeakDetector.cpp
LeaksContext.h
LLVMBuild.txt
LLVMContext.cpp	Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.	2013-02-12 21:21:59 +00:00
LLVMContextImpl.cpp	Revert "Rename LLVMContext diagnostic handler types and functions."	2013-02-11 05:37:07 +00:00
LLVMContextImpl.h	Revert "Rename LLVMContext diagnostic handler types and functions."	2013-02-11 05:37:07 +00:00
Makefile	Actually update the CMake and Makefile builds correctly, and update the	2013-01-02 12:09:16 +00:00
Metadata.cpp
Module.cpp
Pass.cpp	Enable *BasicBlockPass::createPrinterPass()	2013-02-08 23:37:41 +00:00
PassManager.cpp	Use a DenseMap instead of a std::map for AnalysisID -> Pass* maps. This reduces the pass-manager overhead from FPPassManager::runOnFunction() by about 10%.	2013-02-26 01:31:59 +00:00
PassRegistry.cpp
PrintModulePass.cpp	Enable *BasicBlockPass::createPrinterPass()	2013-02-08 23:37:41 +00:00
SymbolTableListTraitsImpl.h
Type.cpp
TypeFinder.cpp	Move TypeFinder.h into the IR tree, it clearly belongs with the IR library.	2013-01-07 15:43:51 +00:00
Use.cpp	Fix Casting	2013-01-14 21:04:37 +00:00
User.cpp
Value.cpp
ValueSymbolTable.cpp
ValueTypes.cpp
Verifier.cpp	Unify clang/llvm attributes for asan/tsan/msan (LLVM part)	2013-02-26 06:58:09 +00:00