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2008-11-10Use utohex_buffer instead of utohexstr to avoid creating a temporaryChris Lattner
string in the .ll and .s printers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58962 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10split out the functionality of utohexstr into a new utohex_bufferChris Lattner
helper. This allows us to convert numbers to hex without necessarily needing to make a std::string to hold the result. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58961 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Move getCastToEmpty out of DIDescriptor into DIFactory. It is anChris Lattner
implementation detail of DIFactory anyway, and this allows it to avoid recomputing the same type over and over. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58960 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Fix an over aggressive assumption that struct decls will have a pointer toChris Lattner
an array that is empty. Instead of requiring this array, allow a null pointer. This shrinks all forward references of structs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58959 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Fix a bug with default arguments that apple gcc doesn't notice that llvmbb does.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58958 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10move some cases around to silence these sorts of warnings in Chris Lattner
release-asserts build: llvm/CodeGen/SelectionDAGNodes.h:1298: warning: control may reach end of non-void function 'unsigned int llvm::MVT::getSizeInBits() const' being inlined what an unhelpful warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58957 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10add new fileChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58955 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Add a new set of helper classes for creating and reading debug Chris Lattner
information. This logically replaces the "Desc" classes in MachineModuleInfo. Nice features of these classes are that they: 1. Are much more efficient than MMI because they don't create a temporary parallel data structure for debug info that has to be 'serialized' and 'deserialized' into/out of the module. 2. These provide a much cleaner abstraction for debug info than MMI, which will make it easier to change the implementation in the future (to be MDNode-based). 3. These are much easier to use than the MMI interfaces, requiring a lot less code in the front-ends. 4. These can be used to both create (for frontends) and read (for codegen) debug information. DebugInfoBuilder can only be used to create the nodes. So far, this is implemented just enough to support the debug info generation needs of clang. This can and should be extended to support the full set of debug info constructs, and we should switch llvm-gcc and llc over to using this in the near future. This code also has a ton of FIXMEs in it, because the way we currently represent debug info in LLVM IR is basically insane in a variety of details. This sort of issue should be fixed when we eventually reimplement debug info on top of MDNodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58954 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10CMake: Builds a native tblgen when cross-compiling and the user didn'tOscar Fuentes
set LLVM_TABLEGEN. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58953 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Forgot these.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58952 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10CMake: Implement magic word `all' for selecting all targets. CheckOscar Fuentes
that specified targets are known. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58951 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10CMake: Non-working code for auto-building the native tblgen util whenOscar Fuentes
cross-compiling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58950 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Rename isGVNonLazyPtr to isIndirectSym to reflect how it will be used.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58949 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09Correction for the last patch. Should match the conditional in the first partBill Wendling
of the select match, not the select instruction itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58947 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09The method of doing the matching with a 'select' instruction was wrong. TheBill Wendling
original code was matching like this: if (match(A, m_Not(m_Value(B)))) B was already matched as a 'select' instruction. However, this isn't matching what we think it's matching. It would match B as a 'Value', so basically anything would match to it. In this case, a Constant matched. B was replaced with a constant representation. And then the wrong value would be used in the SelectInst::Create statement, causing a crash. After thinking on this for a moment, and after Nick L. told me how the pattern matching stuff was supposed to work, the solution was to match NOT an m_Value, but an m_Select. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58946 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09suppress build productsGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58943 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09CMake: Corrected detection of `nm'.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58941 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09CMake: Support for cross-compiling. For now, requires a previouslyOscar Fuentes
built native tblgen which is passed to cmake in the variable LLVM_TABLEGEN. See http://www.cmake.org/Wiki/CmakeMingw for a quick example on how to cross-compile with CMake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58939 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09fix validation problem.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58938 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09XFAIL this while waiting for a fix.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58934 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09fix leakage of ValueNumberingNuno Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58933 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09Temporarily revert 58825, which breaks PPC bootstrap.Dale Johannesen
xs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58930 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09If the LHS of the FCMP is coming from a UIToFP instruction, then we don't wantBill Wendling
to generate signed ICMP instructions to replace the FCMP. This would violate the following: define i1 @test1(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp ole double %1, 0.000000e+00 ret i1 %2 } would be transformed into: define i1 @test1(i32 %val) { %1 = icmp slt i33 %val, 1 ret i1 %1 } which is obviously wrong. This patch modifes InstCombiner::FoldFCmp_IntToFP_Cst to handle when the LHS comes from UIToFP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58929 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09Typo fixAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58928 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-09CellSPU: Update expected counts on expected patternsScott Michel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58927 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Temporary revert my last commit: it seems it's triggering some subtle bug in ↵Anton Korobeynikov
backend and breaks llvm-gcc git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58926 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08CMake: corrected library target name for dependency: LLVMCellSPU ->Oscar Fuentes
LLVMCellSPUCodeGen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58925 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08CMake: Reflected changes on the CellSPU target build. May require aOscar Fuentes
clean start. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58924 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Fixed a pasto.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58923 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Allow $CALL and $ENV in command names. Fixes #3025.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58922 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08CellSPU: Bring SPU's assembly printer more in-line with current LLVM codeScott Michel
structure. Assembly printer now outputs the correct section for strings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58921 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Try to produce better code when scalarizing VSETCC.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58920 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Factor out offset printing code into generic AsmPrinter.Anton Korobeynikov
FIXME: it seems, that most of targets don't support offsets wrt CPI/GlobalAddress', was it intentional? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58917 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08The Index field of an AttributeWithIndex is of type unsigned, not uint16_t.Nicolas Geoffray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58908 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08StoreInst does not produce any result thus it's useless to create newAnton Korobeynikov
variable for it. This greatly reduces amount of unused variables in llvm2cpp-generated code git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58905 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Properly escape dashes in TableGen's LLVMC2 emitter.Anton Korobeynikov
Patch by Patrick Walton! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58901 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Fix syntax of iterate_complex example. Noticed by Martin!Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58900 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Moved InvalidateInstructionCache to ARMJITInfo::emitFunctionStub which knows ↵Evan Cheng
size of stub. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58899 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Remove a InvalidateInstructionCache call with incorrect size.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58898 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ↵Evan Cheng
ptr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58897 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Tell ARMJITInfo if codegen relocation is PIC. It changes how function stubs ↵Evan Cheng
are generated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58896 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Rename isString -> isExternalSymbol; getString -> getExternalSymbol since ↵Evan Cheng
these work on externsym machine relocations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58895 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08More debug output.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58894 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Fix relocation for calls to external symbols.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58893 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08CellSPU: Fix prologue/epilogue emission when function contains calls butScott Michel
theframe size is 0; the prologue and epilogue should be emitted in this case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58890 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Rework r58829, allowing removal of dbg info intrinsics during allocaDaniel Dunbar
promotion. - Eliminate uses after free and simplify tests. Devang: Please check that this is still doing what you intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58887 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Add LLVMC2 tool definitions for Objective-C and Objective-C++.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58885 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Add svn:ignore properties for Clang llvmc2 plugin.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Skip over two-address use operands.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58883 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Handle ARM machine constantpool entry with non-lazy ptr.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58882 91177308-0d34-0410-b5e6-96231b3b80d8
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