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2011-07-13Add to RuntimeDyld support different object formatsDanil Malyshev
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135037 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13stop leaking all named struct types with an empty name. ThanksChris Lattner
to Benjamin Kramer for steering me in the right direction here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135031 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13Add an entry.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135024 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13AVX Codegen support for 256-bit versions of vandps, vandpd, vorps, vorpd, ↵Bruno Cardoso Lopes
vxorps, vxorpd git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135023 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13Don't emit the FDE end label if the last thing emitted was a compact unwind andBill Wendling
not the FDE git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135020 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13Add an assert (which should never trigger) that triggers on a testcase I'm ↵Eli Friedman
looking at. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135018 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13Improve codegen for select's:Evan Cheng
if (x != 0) x = 1 if (x == 1) x = 1 Previous codegen looks like this: mov r1, r0 cmp r1, #1 mov r0, #0 moveq r0, #1 The naive lowering select between two different values. It should recognize the test is equality test so it's more a conditional move rather than a select: cmp r0, #1 movne r0, #0 rdar://9758317 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135017 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13Assign variable before we test it.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135015 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13Fix obvious think-o.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135014 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-13Clean up the handling of an EBP/RBP unwind frame pointer. In particular, don'tBill Wendling
assert when the frame pointer is -1 (i.e., the function is "frameless"). Still to do: "frameless" unwind information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135013 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12There is a cyclic dependency between MC and Target if this method is ↵Bill Wendling
out-of-line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135006 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12Second attempt at de-constifying LLVM Types in FunctionType::get(),Jay Foad
StructType::get() and TargetData::getIntPtrType(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134982 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12Remove IntegerType constness from TargetDataTobias Grosser
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134978 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12simplify assertions to not be completely redundant.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134968 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12make the IRBuilder type methods return non-const types.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134959 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12Revert r134893 and r134888 (and related patches in other trees). It was causingBill Wendling
an assert on Darwin llvm-gcc builds. Assertion failed: (castIsValid(op, S, Ty) && "Invalid cast!"), function Create, file /Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.llvm-gcc-i386-darwin9-RA/llvm.src/lib/VMCore/Instructions.cpp, li\ ne 2067. etc. http://smooshlab.apple.com:8013/builders/llvm-gcc-i386-darwin9-RA/builds/2354 --- Reverse-merging r134893 into '.': U include/llvm/Target/TargetData.h U include/llvm/DerivedTypes.h U tools/bugpoint/ExtractFunction.cpp U unittests/Support/TypeBuilderTest.cpp U lib/Target/ARM/ARMGlobalMerge.cpp U lib/Target/TargetData.cpp U lib/VMCore/Constants.cpp U lib/VMCore/Type.cpp U lib/VMCore/Core.cpp U lib/Transforms/Utils/CodeExtractor.cpp U lib/Transforms/Instrumentation/ProfilingUtils.cpp U lib/Transforms/IPO/DeadArgumentElimination.cpp U lib/CodeGen/SjLjEHPrepare.cpp --- Reverse-merging r134888 into '.': G include/llvm/DerivedTypes.h U include/llvm/Support/TypeBuilder.h U include/llvm/Intrinsics.h U unittests/Analysis/ScalarEvolutionTest.cpp U unittests/ExecutionEngine/JIT/JITTest.cpp U unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp U unittests/VMCore/PassManagerTest.cpp G unittests/Support/TypeBuilderTest.cpp U lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp U lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp U lib/VMCore/IRBuilder.cpp G lib/VMCore/Type.cpp U lib/VMCore/Function.cpp G lib/VMCore/Core.cpp U lib/VMCore/Module.cpp U lib/AsmParser/LLParser.cpp U lib/Transforms/Utils/CloneFunction.cpp G lib/Transforms/Utils/CodeExtractor.cpp U lib/Transforms/Utils/InlineFunction.cpp U lib/Transforms/Instrumentation/GCOVProfiling.cpp U lib/Transforms/Scalar/ObjCARC.cpp U lib/Transforms/Scalar/SimplifyLibCalls.cpp U lib/Transforms/Scalar/MemCpyOptimizer.cpp G lib/Transforms/IPO/DeadArgumentElimination.cpp U lib/Transforms/IPO/ArgumentPromotion.cpp U lib/Transforms/InstCombine/InstCombineCompares.cpp U lib/Transforms/InstCombine/InstCombineAndOrXor.cpp U lib/Transforms/InstCombine/InstCombineCalls.cpp U lib/CodeGen/DwarfEHPrepare.cpp U lib/CodeGen/IntrinsicLowering.cpp U lib/Bitcode/Reader/BitcodeReader.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134949 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12TypeMap had a destructor that destroyed the types it held. DenseMap did not, soNick Lewycky
destroy those types in ~LLVMContext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134945 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12indvars: Code reorganization in preparation forAndrew Trick
LinearFunctionTestReplace rewrite. No functionality. I've been wanting to group the indvar subphases into sections and order them by their logical sequence. My next checkin adds functions related to LFTR, and doing the reorg now should help reviewers. Since, most of the code in IndVarSimplify.cpp has recently been replaced or will be replaced soon, obscuring blame should not be an issue. This seems like an ideal time to shuffle the code around. I'm happy to take more suggestions for cleaning up the code. Or if you've been wanting to cleanup anything in this file yourself, now is a good time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134941 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11Most MCCodeEmitter's don't meed MCContext.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134922 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11Resynchronize EDInfo.h and EDEmitter.cpp.Shantonu Sen
The enum names as well as order (i.e. value) had skewed, which means that consumers of the tablegen-ed table would see different values than intended. Make both files have a superset of enums, and add classification as needed for numMCOperands. Reviewed by Owen Anderson git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134905 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11Fix recognition of ARM 'adcs' mnemonic.Jim Grosbach
The 'CS' is not a predication suffix in this case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134903 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11Simplify printing of ARM shifted immediates.Jim Grosbach
Print shifted immediate values directly rather than as a payload+shifter value pair. This makes for more readable output assembly code, simplifies the instruction printer, and is consistent with how Thumb immediates are displayed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134902 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11De-constify Types in StructType::get() and TargetData::getIntPtrType().Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134893 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11De-constify Types in FunctionType::get().Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134888 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11Remove mentions of type planes.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134887 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11- Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfoEvan Cheng
and MCSubtargetInfo. - Added methods to update subtarget features (used when targets automatically detect subtarget features or switch modes). - Teach X86Subtarget to update MCSubtargetInfo features bits since the MCSubtargetInfo layer can be shared with other modules. - These fixes .code 16 / .code 32 support since mode switch is updated in MCSubtargetInfo so MC code emitter can do the right thing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134884 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11Don't duplicate the work done by a gep into a "bitcast" if the gep hasRafael Espindola
more than one use. Fixes PR10322. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134883 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11Fix <rdar://problem/9751331>.Cameron Zwarich
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134882 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-10Silence -Wunused-variable in release builds.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134868 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-10Use BranchProbability instead of floating points in IfConverter.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134858 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-10Don't analyze block if it's not considered for ifcvt anymore.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134856 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09the various ConstantExpr::get*Ty methods existed to work with issues aroundChris Lattner
type refinement. Zap them now that type refinement is toast. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134837 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09don't load element before checking to see if it is valid.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134836 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09Eliminate the WriteTypeSymbolic function. Now that types knowChris Lattner
their names, we don't need a module around to print them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134835 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09stop using WriteTypeSymbolic.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134833 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09remove the DerivedType which isn't adding value anymore.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134832 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09Land the long talked about "type system rewrite" patch. ThisChris Lattner
patch brings numerous advantages to LLVM. One way to look at it is through diffstat: 109 files changed, 3005 insertions(+), 5906 deletions(-) Removing almost 3K lines of code is a good thing. Other advantages include: 1. Value::getType() is a simple load that can be CSE'd, not a mutating union-find operation. 2. Types a uniqued and never move once created, defining away PATypeHolder. 3. Structs can be "named" now, and their name is part of the identity that uniques them. This means that the compiler doesn't merge them structurally which makes the IR much less confusing. 4. Now that there is no way to get a cycle in a type graph without a named struct type, "upreferences" go away. 5. Type refinement is completely gone, which should make LTO much MUCH faster in some common cases with C++ code. 6. Types are now generally immutable, so we can use "Type *" instead "const Type *" everywhere. Downsides of this patch are that it removes some functions from the C API, so people using those will have to upgrade to (not yet added) new API. "LLVM 3.0" is the right time to do this. There are still some cleanups pending after this, this patch is large enough as-is. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134829 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09Windows/DynamicLibrary.inc: Fix trivial warnings. Thanks to John Myers!NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134812 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09Revert accidental commit.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134800 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09Change createAsmParser to take a MCSubtargetInfo instead of triple,Evan Cheng
CPU, and feature string. Parsing some asm directives can change subtarget state (e.g. .code 16) and it must be reflected in other modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance must be shared. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134795 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09Oops, didn't mean to commit that.Jakob Stoklund Olesen
Spills should be hoisted out of loops, but we don't want to hoist them to dominating blocks at the same loop depth. That could cause the spills to be executed more often. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134782 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09Added recognition for signed add/sub/mul with overflow intrinsics to GVN as ↵Lang Hames
per Chris and Frits suggestion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134777 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09Hoist spills within a basic block.Jakob Stoklund Olesen
Try to move spills as early as possible in their basic block. This can help eliminate interferences by shortening the live range being spilled. This fixes PR10221. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134776 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08Really force on 64bit for 64-bit targets. Should fix remaining failures on ↵Eli Friedman
unknown x86/non-x86 targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134773 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08Revert earlier unnecessary hack. Make sure we correctly force on 64bit and ↵Eli Friedman
cmov for 64-bit targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134768 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08Fix indentation.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134764 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08Fix comment.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134763 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08Add support for ARM / Thumb mode switching with .code 16 and .code 32.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134760 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08Update comments for SandyBridge CPU identifiers.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134759 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08Mark tBRIND as predicable.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134758 91177308-0d34-0410-b5e6-96231b3b80d8
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