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* Add uppercase and lowercase part defines in driver.Sanjiv Gupta2010-02-083-22/+98
| | | | | | | | | Use a temp dir with a unique name in the current dir itself. Use forward_value instead of unpack_values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95530 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the destructor for TypeMapBase protected. Spotted by Duncan Sands withNick Lewycky2010-02-071-2/+1
| | | | | | | cppcheck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95527 91177308-0d34-0410-b5e6-96231b3b80d8
* Give DwarfPrinter a protected (but not virtual) destructor. CppcheckDuncan Sands2010-02-071-0/+2
| | | | | | | | | | warns about this base class not having a virtual destructor, but since this class has no virtual methods and neither it or the types derived from it has a destructor, a protected trivial destructor will do (and shuts cppcheck up) the trick without the cost of introducing a vtable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95526 91177308-0d34-0410-b5e6-96231b3b80d8
* Add suport for VASTART on Mips.Bruno Cardoso Lopes2010-02-062-0/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95506 91177308-0d34-0410-b5e6-96231b3b80d8
* First step towards varargs support in Mips:Bruno Cardoso Lopes2010-02-061-38/+117
| | | | | | | | | - o32 cc must pass all arguments in A0...A3 and stack regardless if its type (but respect the alignment). - Store all variable arguments back to the caller stack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95500 91177308-0d34-0410-b5e6-96231b3b80d8
* Run codegen dce pass for all targets at all optimization levels. Previously it'sEvan Cheng2010-02-0616-261/+96
| | | | | | | | | | | only run for x86 with fastisel. I've found it being very effective in eliminating some obvious dead code as result of formal parameter lowering especially when tail call optimization eliminated the need for some of the loads from fixed frame objects. It also shrinks a number of the tests. A couple of tests no longer make sense and are now eliminated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95493 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a large test case that (soon will) no longer make sense.Evan Cheng2010-02-061-491/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95492 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix an uninitialized value. Radar 7609421.Bob Wilson2010-02-061-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95488 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix alignment on ppc linux. This fixes the build of crtend.oRafael Espindola2010-02-062-9/+43
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95477 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not emit callseq instructions around sibcalls. This eliminated some ↵Evan Cheng2010-02-064-24/+41
| | | | | | unnecessary stack adjustments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95475 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a Debug bit to MachineOperand, for uses thatDale Johannesen2010-02-063-10/+40
| | | | | | | | | | are from debug info. Add an iterator to MachineRegisterInfo to skip Debug operands when walking the use list. No functional change yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95473 91177308-0d34-0410-b5e6-96231b3b80d8
* After Victor's latest commits I am seeing nullDale Johannesen2010-02-061-0/+2
| | | | | | | | | addresses in dbg.declare; ignore this for the moment to prevent things from breaking. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95471 91177308-0d34-0410-b5e6-96231b3b80d8
* Linker should not remap null operands of metadataVictor Hernandez2010-02-061-2/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95468 91177308-0d34-0410-b5e6-96231b3b80d8
* Function-local metadata whose operands had been optimized to no longer refer ↵Victor Hernandez2010-02-062-2/+27
| | | | | | to function-local IR were not getting written by BitcodeWriter; solution is for these metadata to be enumerated just like global metadata. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95467 91177308-0d34-0410-b5e6-96231b3b80d8
* Reintroduce the InlineHint function attribute.Jakob Stoklund Olesen2010-02-0614-13/+48
| | | | | | | | | | | | This time it's for real! I am going to hook this up in the frontends as well. The inliner has some experimental heuristics for dealing with the inline hint. When given a -respect-inlinehint option, functions marked with the inline keyword are given a threshold just above the default for -O3. We need some experiments to determine if that is the right thing to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95466 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a test for my change to disable reassociation for i1 types.Bob Wilson2010-02-061-0/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95465 91177308-0d34-0410-b5e6-96231b3b80d8
* Set DW_AT_artificial only if argument is marked as artificial.Devang Patel2010-02-063-6/+44
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95461 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle AddrMode6 (for NEON load/stores) in Thumb2's rewriteT2FrameIndex.Bob Wilson2010-02-062-13/+12
| | | | | | | Radar 7614112. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95456 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't unroll loops containing function calls.Jakob Stoklund Olesen2010-02-052-8/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95454 91177308-0d34-0410-b5e6-96231b3b80d8
* Update CodeMetrics to count 'big' function calls explicitly.Jakob Stoklund Olesen2010-02-052-15/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95453 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not generate specification DIE for nested functions.Devang Patel2010-02-051-1/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95452 91177308-0d34-0410-b5e6-96231b3b80d8
* fix incorrect encoding of SBB8mi that Kevin noticed.Chris Lattner2010-02-052-3/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95448 91177308-0d34-0410-b5e6-96231b3b80d8
* fix a case where we'd mis-encode fisttp because of an incorrect (andChris Lattner2010-02-052-1/+5
| | | | | | | redundant with a correct one) pattern that was added for the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95446 91177308-0d34-0410-b5e6-96231b3b80d8
* add note.Chris Lattner2010-02-051-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95445 91177308-0d34-0410-b5e6-96231b3b80d8
* remove fixmeChris Lattner2010-02-051-2/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95444 91177308-0d34-0410-b5e6-96231b3b80d8
* print encodings like this:Chris Lattner2010-02-051-1/+1
| | | | | | | | | | | | pslld 69, %mm3 ## encoding: [0x0f,0xf2,0x1c,0x25,0x45,0x00,0x00,0x00] instead of like this: pslld 69, %mm3 ## encoding: [0x0f,0xf2,0x1c,0x25,0x45,0000,0000,0000] this only affects 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95441 91177308-0d34-0410-b5e6-96231b3b80d8
* port X86InstrInfo::determineREX over to the new encoder.Chris Lattner2010-02-053-10/+109
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95440 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach SimplifyCFG about magic pointer constants.Jakob Stoklund Olesen2010-02-054-41/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Weird code sometimes uses pointer constants other than null. This patch teaches SimplifyCFG to build switch instructions in those cases. Code like this: void f(const char *x) { if (!x) puts("null"); else if ((uintptr_t)x == 1) puts("one"); else if (x == (char*)2 || x == (char*)3) puts("two"); else if ((intptr_t)x == 4) puts("four"); else puts(x); } Now becomes a switch: define void @f(i8* %x) nounwind ssp { entry: %magicptr23 = ptrtoint i8* %x to i64 ; <i64> [#uses=1] switch i64 %magicptr23, label %if.else16 [ i64 0, label %if.then i64 1, label %if.then2 i64 2, label %if.then9 i64 3, label %if.then9 i64 4, label %if.then14 ] Note that LLVM's own DenseMap uses magic pointers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95439 91177308-0d34-0410-b5e6-96231b3b80d8
* wire up 64-bit MCCodeEmitter.Chris Lattner2010-02-053-9/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95438 91177308-0d34-0410-b5e6-96231b3b80d8
* really kill off the last MRMInitReg inst, remove logic from encoder.Chris Lattner2010-02-054-17/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95437 91177308-0d34-0410-b5e6-96231b3b80d8
* lower the last of the MRMInitReg instructions in MCInstLower.Chris Lattner2010-02-053-9/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95435 91177308-0d34-0410-b5e6-96231b3b80d8
* teach X86MCInstLower to lower the MOV32r0 and MOV8r0 Chris Lattner2010-02-052-6/+14
| | | | | | | pseudo instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95433 91177308-0d34-0410-b5e6-96231b3b80d8
* genericize helpers, use them for MOV16r0/MOV64r0Chris Lattner2010-02-051-27/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95432 91177308-0d34-0410-b5e6-96231b3b80d8
* factor code better in X86MCInstLower::Lower, teach it toChris Lattner2010-02-053-53/+40
| | | | | | | lower the SETB* instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95431 91177308-0d34-0410-b5e6-96231b3b80d8
* fix logical-select to invoke filecheck right, and fix hte instcombineChris Lattner2010-02-052-2/+9
| | | | | | | | | | | xform it is checking to actually pass. There is no need to match m_SelectCst<0, -1> since instcombine canonicalizes that into not(sext). Add matches for sext(not(x)) in addition to not(sext(x)). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95420 91177308-0d34-0410-b5e6-96231b3b80d8
* implement the rest of the encoding types.Chris Lattner2010-02-051-3/+108
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95414 91177308-0d34-0410-b5e6-96231b3b80d8
* move functions for decoding X86II values into the X86II namespace.Chris Lattner2010-02-054-45/+48
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95410 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement releaseMemory in CodeGenPrepare and free the BackEdgesDan Gohman2010-02-051-0/+4
| | | | | | | | container data. This prevents it from holding onto dangling pointers and potentially behaving unpredictably. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95409 91177308-0d34-0410-b5e6-96231b3b80d8
* constant propagate a method away.Chris Lattner2010-02-052-11/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95408 91177308-0d34-0410-b5e6-96231b3b80d8
* Use a SmallSetVector instead of a SetVector; this code showed up as aDan Gohman2010-02-051-2/+3
| | | | | | | malloc caller in a profile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95407 91177308-0d34-0410-b5e6-96231b3b80d8
* change getSizeOfImm and getBaseOpcodeFor to just takeChris Lattner2010-02-055-48/+46
| | | | | | | TSFlags directly instead of a TargetInstrDesc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95405 91177308-0d34-0410-b5e6-96231b3b80d8
* add some more encodings.Chris Lattner2010-02-051-1/+36
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95403 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove this code for now. I have a better idea and will rewrite withEric Christopher2010-02-052-43/+13
| | | | | | | that in mind. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95402 91177308-0d34-0410-b5e6-96231b3b80d8
* Make lit's gtest support honor config.environment.Jeffrey Yasskin2010-02-052-8/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95398 91177308-0d34-0410-b5e6-96231b3b80d8
* VMOVRRD and VMOVDRR both have Inst{7-6} = 0b00.Johnny Chen2010-02-051-2/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95397 91177308-0d34-0410-b5e6-96231b3b80d8
* Move --march, --mcpu, and --mattr from JIT/TargetSelect.cpp to lli.cpp.Jeffrey Yasskin2010-02-056-37/+93
| | | | | | | | | | llc.cpp also defined these flags, meaning that when I linked all of LLVM's libraries into a single shared library, llc crashed on startup with duplicate flag definitions. This patch passes them through the EngineBuilder into JIT::selectTarget(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95390 91177308-0d34-0410-b5e6-96231b3b80d8
* Make test more fucused eliminating extraneous bits.Bill Wendling2010-02-051-44/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95384 91177308-0d34-0410-b5e6-96231b3b80d8
* MC: Change default comment column to 40 characters.Daniel Dunbar2010-02-052-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95378 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix test.Evan Cheng2010-02-051-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95373 91177308-0d34-0410-b5e6-96231b3b80d8
* implement the non-relocation forms of memory operandsChris Lattner2010-02-051-65/+111
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95368 91177308-0d34-0410-b5e6-96231b3b80d8
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