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2006-12-04For PR950: Implement read/write of ICmp and FCmp constant expressionsReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32172 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03Support ICmp/FCmp constant expression reading and writing.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32160 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03Implement reading and writing of the ICmp and FCmp instructions.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32149 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29Replacing std::iostreams with llvm iostreams. Some of these changes involveBill Wendling
adding a temporary wrapper around the ostream to make it friendly to functions expecting an LLVM stream. This should be fixed in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31990 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-27For PR950:Reid Spencer
The long awaited CAST patch. This introduces 12 new instructions into LLVM to replace the cast instruction. Corresponding changes throughout LLVM are provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the exception of 175.vpr which fails only on a slight floating point output difference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-08Bump the bytecode version number to 7. Implement upgrade of version 6 andReid Spencer
version 6 bytecode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31573 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-02For PR786:Reid Spencer
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting fall out by removing unused variables. Remaining warnings have to do with unused functions (I didn't want to delete code without review) and unused variables in generated code. Maintainers should clean up the remaining issues when they see them. All changes pass DejaGnu tests and Olden. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-26For PR950:Reid Spencer
Make necessary changes to support DIV -> [SUF]Div. This changes llvm to have three division instructions: signed, unsigned, floating point. The bytecode and assembler are bacwards compatible, however. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31195 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-20For PR950:Reid Spencer
This patch implements the first increment for the Signless Types feature. All changes pertain to removing the ConstantSInt and ConstantUInt classes in favor of just using ConstantInt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-14Adding dllimport, dllexport and external weak linkage types.Anton Korobeynikov
DLL* linkages got full (I hope) codegeneration support in C & both x86 assembler backends. External weak linkage added for future use, we don't provide any codegeneration, etc. support for it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30374 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28formatting cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29396 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07For PR787:Reid Spencer
Provide new llvm::sys::Program facilities for converting the stdout and stdin to binary mode. There is no standard way to do this and the available mechanisms are platform specific. Adjust the bytecode reader and writer to use these methods when their input is stdin or output is stdout. THis avoids the problem with \n writing CRLF to a bytecode file on windows. Patch Contributed by Michael Smith. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28722 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-26Fix a bug in the bc reader/writer: we were not correctly encoding varargsChris Lattner
nonccc calls (we were dropping the CC and tail flag). This broke several FORTRAN programs. Testcase here: Regression/Assembler/2006-05-26-VarargsCallEncode.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28501 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19Fix misencoding of calling conventionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28411 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25add bc reader/writer support for inline asmChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25621 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24Rename methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23Add support for reading/writing inline asmChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25564 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12trivial cleanupChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24330 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12Read and write section info from/to .bc filesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24321 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12Wrap long line.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24320 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12Fix VC++ warning that bools cannot be ORed.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24319 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06don't misencode CC#'sChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24219 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06encode/decode function alignment in bc filesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24218 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06Read/write global variable alignments if presentChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24216 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-05Write/read allocation instruction alignment info to .bc files.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24203 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-17Culling out use of unions for converting FP to bits and vice versa.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22838 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27Eliminate all remaining tabs and trailing spaces.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22523 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-18core changes for varargsAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22254 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13fix the assertionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21994 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-07Silence VC++ warnings about unsafe mixing of ints and bools with the | operator.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21758 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06encode calling conventions for call/invoke instructions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21751 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06encode function calling convs in the bytecode file. invoke and call areChris Lattner
still to come. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21749 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06wrap a longlineChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21747 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06add bytecode reader support for tail callsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21727 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-05Remove vim settings from source code; people should use llvm/utils/vim/vimrcMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21704 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-05add support for undef values of opaque type, addressing PR541Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21701 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21* Remove trailing whitespaceMisha Brukman
* Convert tabs to spaces git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21418 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15This mega patch converts us from using Function::a{iterator|begin|end} toChris Lattner
using Function::arg_{iterator|begin|end}. Likewise Module::g* -> Module::global_*. This patch is contributed by Gabor Greif, thanks! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20597 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-07Fix an apparent ambiguity compiling on PPCChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20507 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06simplify and speed up some codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20472 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-27Fix spelling, patch contributed by Gabor Greif!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20343 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-04Check in some patches for better assertionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18500 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25Adjust to Compressor interface changeReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18249 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-15Do not emit FunctionBlock blocks for external functions. This shrinksChris Lattner
bytecode files by about 8 bytes per external function git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17859 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-15Disable this change, it was prematureChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17857 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-15If a function is external, do not output a FunctionBlock for the functionChris Lattner
AT ALL. This saves 11 bytes per external function from the bytecode file, and is also required to make GhostLinkage work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17854 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-14Simplify compression code by using the high level interface to the CompressorReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17771 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-07* Add comments and cleanup per CL code reviewReid Spencer
* Make signature for compressed bytecode llvc instead of unreadable * Make the CompressionContext have a constructor and destructor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17576 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-06Add support for compressed bytecodeReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17535 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-16Add support for undef, unreachable, and function flagsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17054 91177308-0d34-0410-b5e6-96231b3b80d8
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