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2004-12-13Fix recent breakage of win32 buildJeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18876 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13* Fix header block.Reid Spencer
* Fix loop style per standards * Don't create a new Module when the Linker's module is released. * Add/fix function comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18871 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13Add missing space in a comment.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18870 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13Make sure the Archive gets deleted if there's an error.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18869 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13Fix header and function comments.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18867 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13Implement new functions per new interfaceReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18866 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13For PR351: \Reid Spencer
* Remove IsLibrary and GetLibraryPath, replaced by FindLibrary in ../Path.cpp \ * Implement GetSystemLibraryPaths and GetBytecodeLibraryPaths, instead of the \ GetSystemLibraryPath1 and GetSystemLibraryPath2 methods git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18862 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13For PR351: \Reid Spencer
* Move generic isArchive method here from Unix/Path.cpp \ * Implement isDynamicLibrary \ * Implement FindLibrary for Linker git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18861 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13This file contains basic Linker facilities needed by all toolsReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18860 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13Make LinkModules a static member functionReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18859 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13This file contains only the Linker's library linking supportReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18858 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13For PR351: \Reid Spencer
* Remove redundant static function LinkOneLibrary. \ * Remove unneded #includes \ * Convert FileSupport usage to sys::Path instead git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18857 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13This file contains only the Linker's file linking supportReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18856 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13For PR351: \Reid Spencer
* Convert functions to Linker:: methods. \ * Remove unneeded #includes \ * Utilize sys::Path utilities not FileSupport utilities \ * Move File & Library linking functions to other source files git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18855 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13For PR351: \Reid Spencer
* Get file information from a MappedFile instance \ * Convert file type tests to sys::Path form git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18854 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13Implement error handling in OpenAndLoad* functions so the Linker can handle it.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18853 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13Make the size() method constReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18852 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13For PR351:Remove the file type checking methods (now in sys::Path)Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18846 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13Add V8 SPEC status.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18844 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Change indentation of a whole bunch of code, no real changes here.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18843 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12More substantial simplifications and speedups. This makes ADCE about 20% fasterChris Lattner
in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18842 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12More minor microoptimizationsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18841 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Remove some more set operationsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18840 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Reduce number of set operations.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18839 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Optimize div/rem + select combinations more.Chris Lattner
In particular, implement div.ll:test10 and rem.ll:test4. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18838 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Fix Regression/CodeGen/PowerPC/2004-12-12-ZeroSizeCommon.ll, and all programsChris Lattner
when compiled with debug information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18835 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12CSE calls to getTypeSize.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18833 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Properly implement copying of a global, fixing the 255.vortex & povrayChris Lattner
failures from last night. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18832 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Simplify code and do not invalidate iterators.Chris Lattner
This fixes a crash compiling TimberWolfMC that was exposed due to recent optimizer changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18831 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Use the target triple to pick this target.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18830 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Complete the list of MultiSource failures.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18826 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12hbd should be working now.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18824 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Finally enable the setcc-branch folding code.Brian Gaeke
Also, fix a bug where ubyte 255 would sometimes be output as -1. This was afflicting hbd. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18823 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Add (currently disabled) code for canFoldSetCCBrian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18820 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Though the previous xform applies to literally dozens (hundreds?) of variablesChris Lattner
in SPEC, the subsequent optimziations that we are after don't play with with FP values, so disable this xform for them. Really we just don't want stuff like: double G; (always 0 or 412312.312) = G; turning into: bool G_b; = G_b ? 412312.312 : 0; We'd rather just do the load. -Chris git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18819 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Add stubs for setcc-branch folding support.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18818 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12If a variable can only hold two values, and is not already a bool, shrink itChris Lattner
down to actually BE a bool. This allows simple value range propagation stuff work harder, deleting comparisons in bzip2 in some hot loops. This implements GlobalOpt/integer-bool.ll, which is the essence of the loop condition distilled into a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18817 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11If one side of and/or is known to be 0/-1, it doesn't matterChris Lattner
if the other side is overdefined. This allows us to fold conditions like: if (X < Y || Y > Z) in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18807 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Print llvm code one function at a time.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18805 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Check in the file I forgot last night, to solve all of the crashes in everyChris Lattner
test in the suite. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18804 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11JIT should print LLVM each function before selecting instructions for it.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18803 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Rename Path::get -> Path::toStringReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18802 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Only cound if we actually made a change.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18800 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11The split bb is really the exit of the old functionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18799 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Two bug fixes:Chris Lattner
1. Actually increment the Statistic for the GV elim optzn 2. When resolving undef branches, only resolve branches in executable blocks, avoiding marking a bunch of completely dead blocks live. This has a big impact on the quality of the generated code. With this patch, we positively rip up vortex, compiling Ut_MoveBytes to a single memcpy call. In vortex we get this: 12 ipsccp - Number of globals found to be constant 986 ipsccp - Number of arguments constant propagated 1378 ipsccp - Number of basic blocks unreachable 8919 ipsccp - Number of instructions removed git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18796 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Do not delete the entry block to a function.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18795 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Bools are *also* not ints. Sigh. Furthermore, most of the TargetMachineBrian Gaeke
ctor parameters can be defaulted. Print the transformed llvm code input to the instruction selector when -print-machineinstrs is on, just like V9. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18794 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Look for many more moves to fold (previously, we onlyBrian Gaeke
*or g0, x add g0, x recognized * as a move) or x, g0 add x, g0 or 0, x add 0, x or x, 0 add x, 0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18793 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Make GEPs not suck so much:Brian Gaeke
* Don't emit the Index * ElementSize multiply if Index is a constant. * Use a shift, not a multiply, if ElementSize is 1/2/4/8. * If ElementSize fits in the immediate field of SMUL, then put it there. Fix a bug where struct offsets might be truncated (ConstantSInt::get is now used instead of ConstantInt::get). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18792 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11Update lists of failing benchmarks, including info on whichBrian Gaeke
ones are failing in cbe. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18791 91177308-0d34-0410-b5e6-96231b3b80d8
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