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Dan Gohman 8b386a0b63 Include optional subclass flags, such as inbounds, nsw, etc., in the 
Constant uniquing tables. This allows distinct ConstantExpr objects
with the same operation and different flags.

Even though a ConstantExpr "a + b" is either always overflowing or
never overflowing (due to being a ConstantExpr), it's still necessary
to be able to represent it both with and without overflow flags at
the same time within the IR, because the safety of the flag may
depend on the context of the use. If the constant really does overflow,
it wouldn't ever be safe to use with the flag set, however the use
may be in code that is never actually executed.

This also makes it possible to merge all the flags tests into a single test.

llvm-svn: 80998
2009-09-04 12:08:11 +00:00
..
ADT Make ImmutableMap/ImmutableSet quicker by only canonicalizing the tree after an 2009-09-03 22:07:30 +00:00
Analysis Add a verifyAnalysis to LoopInfo, LoopSimplify, and LCSSA form that verify 2009-09-03 16:31:42 +00:00
Assembly Add a comment noting the memory ownership rules. 2009-09-02 19:21:56 +00:00
Bitcode Add const qualifiers for isBitcodeWrapper, and add new functions 2009-09-02 17:21:29 +00:00
CodeGen LLVM currently represents floating-point negation as -0.0 - x. Fix 2009-09-03 22:53:57 +00:00
CompilerDriver eliminate all 80-col violations that I have introduced in my recent checkins (and some others more) 2009-08-27 23:44:33 +00:00
Config re-apply r80197, now that iterator.h is not mentioned any more 2009-08-27 17:07:35 +00:00
Debugger Prune #includes from llvm/Linker.h and llvm/System/Path.h, 2009-08-23 22:45:37 +00:00
ExecutionEngine This void is implicit in C++. 2009-08-12 22:10:57 +00:00
MC Removed the non-target independent AsmToken::Register enum constant 2009-09-03 17:15:07 +00:00
Support Revert 80959. It isn't sufficient to solve the full problem. And it 2009-09-03 23:34:49 +00:00
System Prune #includes from llvm/Linker.h and llvm/System/Path.h, 2009-08-23 22:45:37 +00:00
Target Fixed a test that ensures the LocalRewriter does not attempt to 2009-09-03 02:52:02 +00:00
Transforms Add a verifyAnalysis to LoopInfo, LoopSimplify, and LCSSA form that verify 2009-09-03 16:31:42 +00:00
AbstractTypeUser.h Another attempt at fixing PR2975. 2009-04-07 17:23:02 +00:00
Argument.h Initial update to VMCore to use Twines for string arguments. 2009-07-25 04:41:11 +00:00
Attributes.h Add an 'inline hint' attribute to represent source 2009-08-26 01:08:21 +00:00
AutoUpgrade.h Reapply 79977. 2009-08-28 23:24:31 +00:00
BasicBlock.h Add a comment. 2009-09-02 01:14:16 +00:00
CallGraphSCCPass.h Fix some nasty callgraph dangling pointer problems in 2009-08-31 00:19:58 +00:00
CallingConv.h Address review comments: add 3 ARM calling conventions. 2009-06-16 18:50:49 +00:00
CMakeLists.txt CMake: Have generated Xcode projects also contain the LLVM header files. 2009-04-01 15:40:21 +00:00
Constant.h Make LLVMContext and LLVMContextImpl classes instead of structs. 2009-08-11 17:45:13 +00:00
Constants.h Include optional subclass flags, such as inbounds, nsw, etc., in the 2009-09-04 12:08:11 +00:00
DerivedTypes.h Actually privatize a IntegerTypes, and fix a few bugs exposed by this. 2009-08-13 23:27:32 +00:00
Function.h Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson. 2009-09-02 08:44:58 +00:00
GlobalAlias.h Finish migrating VMCore to StringRef/Twine based APIs. 2009-07-25 06:02:13 +00:00
GlobalValue.h Finish migrating VMCore to StringRef/Twine based APIs. 2009-07-25 06:02:13 +00:00
GlobalVariable.h Make LLVMContext and LLVMContextImpl classes instead of structs. 2009-08-11 17:45:13 +00:00
InlineAsm.h Finish migrating VMCore to StringRef/Twine based APIs. 2009-07-25 06:02:13 +00:00
InstrTypes.h Include optional subclass flags, such as inbounds, nsw, etc., in the 2009-09-04 12:08:11 +00:00
Instruction.def Remove the vicmp and vfcmp instructions. Because we never had a release with 2009-07-08 03:04:38 +00:00
Instruction.h Rename Instruction::isIdenticalTo to Instruction::isIdenticalToWhenDefined, 2009-08-25 22:11:20 +00:00
Instructions.h Include optional subclass flags, such as inbounds, nsw, etc., in the 2009-09-04 12:08:11 +00:00
IntrinsicInst.h Reapply 79977. 2009-08-28 23:24:31 +00:00
Intrinsics.h Make LLVMContext and LLVMContextImpl classes instead of structs. 2009-08-11 17:45:13 +00:00
Intrinsics.td Reapply 79977. 2009-08-28 23:24:31 +00:00
IntrinsicsAlpha.td Modify the intrinsics pattern to separate out the "return" types from the 2008-11-13 09:08:33 +00:00
IntrinsicsARM.td Add new intrinsics for Neon vldN_lane and vstN_lane operations. 2009-08-22 02:28:46 +00:00
IntrinsicsBlackfin.td Remove unneeded intrinsics from Blackfin backend. 2009-08-02 21:49:05 +00:00
IntrinsicsCellSPU.td Modify the intrinsics pattern to separate out the "return" types from the 2008-11-13 09:08:33 +00:00
IntrinsicsPowerPC.td Modify the intrinsics pattern to separate out the "return" types from the 2008-11-13 09:08:33 +00:00
IntrinsicsX86.td Add sse4.2 string/text processing intrinsics. We'll select these later. 2009-08-14 20:27:57 +00:00
IntrinsicsXCore.td Add XCore intrinsics for getid (returns thread id) and bitrev (reverses 2008-11-14 10:12:16 +00:00
LinkAllPasses.h Addedum to r80712, forgot to add files. 2009-09-01 19:05:58 +00:00
LinkAllVMCore.h Push LLVMContexts through the IntegerType APIs. 2009-08-13 21:58:54 +00:00
Linker.h Prune #includes from llvm/Linker.h and llvm/System/Path.h, 2009-08-23 22:45:37 +00:00
LLVMContext.h Push LLVMContexts through the IntegerType APIs. 2009-08-13 21:58:54 +00:00
Metadata.h Now Bitcode reader bug is fixed. Reapply 80839. 2009-09-03 01:39:20 +00:00
Module.h remove the std::ostream version of module and type printing. 2009-08-23 04:52:46 +00:00
ModuleProvider.h Remove warnings about unused parameters and shadowed variables. 2008-05-19 20:15:12 +00:00
OperandTraits.h Remove some dead functions, patch by Ryan Flynn! 2009-07-14 18:58:35 +00:00
Operator.h Include optional subclass flags, such as inbounds, nsw, etc., in the 2009-09-04 12:08:11 +00:00
Pass.h Fix a typo in a comment. 2009-09-01 18:29:01 +00:00
PassAnalysisSupport.h Simplify assertion message to avoid confusion. 2009-06-02 17:26:29 +00:00
PassManager.h allow updating the MPM, so that you can use one FunctionPAssManager with 2008-06-26 22:26:45 +00:00
PassManagers.h Fix a bunch of namespace pollution. 2009-08-07 01:32:21 +00:00
PassSupport.h Remove some unused fields. 2009-08-29 23:34:14 +00:00
SymbolTableListTraits.h simplify the way how traits get hold of the symbol table 2009-03-07 12:33:24 +00:00
Type.h Clean up the minor mess I caused with removing iterator.h. I shall take care of 80-col violations and the FIXME later. (Thanks goodness that I live in another continent, so the monkeypox did not strike me :-) 2009-08-27 06:41:46 +00:00
TypeSymbolTable.h Don't search the entire type table just to delete a type by name. 2009-08-06 06:04:35 +00:00
Use.h eliminate all 80-col violations that I have introduced in my recent checkins (and some others more) 2009-08-27 23:44:33 +00:00
User.h Remove some dead functions, patch by Ryan Flynn! 2009-07-14 18:58:35 +00:00
Value.h Include optional subclass flags, such as inbounds, nsw, etc., in the 2009-09-04 12:08:11 +00:00
ValueSymbolTable.h revert r78048, it isn't worth using assertingvh here. 2009-08-04 23:07:12 +00:00