summaryrefslogtreecommitdiff
path: root/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
AgeCommit message (Collapse)Author
2007-05-15implement the ModuleProvider::dematerializeFunction hookChris Lattner
llvm-svn: 37080
2007-05-08Make a preemptive bitcode format change to support PR1146. This lets us doChris Lattner
pr1146 in llvm 2.1 without ugly code to emulate old behavior. This should be merged into the 2.0 release branch. llvm-svn: 36928
2007-05-06fix off-by-one that caused the llvm2cpp test to failChris Lattner
llvm-svn: 36880
2007-05-06Allow structs with zero fields.Chris Lattner
llvm-svn: 36862
2007-05-06add a missing checkChris Lattner
llvm-svn: 36859
2007-05-06implement reading/writing of inlineasm objectsChris Lattner
llvm-svn: 36827
2007-05-06add a denser encoding for null terminated strings, add a 6-bit abbrev asChris Lattner
well. This shrinks kc++ from 2724088 to 2717360 bytes. llvm-svn: 36821
2007-05-06implement the 'string constant' optimization. This shrinks kc.bit fromChris Lattner
2878544 to 2815788 llvm-svn: 36818
2007-05-06further reduce the redundancy of types in the instruction encoding. ThisChris Lattner
shrinks function bodies in kc++ from 891913B to 884073B llvm-svn: 36817
2007-05-06stop encoding type/value pairs when the type is implied by the value.Chris Lattner
This shrinks the function block of kc++ from 1055K to 906K llvm-svn: 36816
2007-05-05add support for BLOCKINFO records at the module level. This fixes the readerChris Lattner
issues reid noticed last night. llvm-svn: 36785
2007-05-05Implement support for globally associating abbrevs with block IDs, whichChris Lattner
relieves us from having to emit the abbrevs into each instance of the block. This shrinks kc.bit from 3368K to 3333K, but will be a more significant win once instructions are abbreviated. The VST went from: Block ID #14 (VALUE_SYMTAB): Num Instances: 2345 Total Size: 1.29508e+07b/1.61885e+06B/404713W Average Size: 5522.73b/690.342B/172.585W % of file: 48.0645 Tot/Avg SubBlocks: 0/0 Tot/Avg Abbrevs: 7035/3 Tot/Avg Records: 120924/51.5667 % Abbrev Recs: 100 to: Block ID #14 (VALUE_SYMTAB): Num Instances: 2345 Total Size: 1.26713e+07b/1.58391e+06B/395978W Average Size: 5403.53b/675.442B/168.86W % of file: 47.5198 Tot/Avg SubBlocks: 0/0 Tot/Avg Abbrevs: 0/0 Tot/Avg Records: 120924/51.5667 % Abbrev Recs: 100 because we didn't emit the same 3 abbrevs 2345 times :) llvm-svn: 36767
2007-05-04eliminate internal length fields from record. Records already know theirChris Lattner
total length llvm-svn: 36752
2007-05-04storeinst ctor takes isvolatile before alignment. With this, 176.gcc roundtripsChris Lattner
llvm-svn: 36738
2007-05-04fix a misplaced errorChris Lattner
llvm-svn: 36736
2007-05-04encode and read param attrs along with function type. WE can now roundtrip ↵Chris Lattner
Olden/voronoi loslessly llvm-svn: 36735
2007-05-04add support for reading the param attrs blockChris Lattner
llvm-svn: 36731
2007-05-04remove dead codeChris Lattner
llvm-svn: 36728
2007-05-04Allow this to compile with gcc 4.0.XReid Spencer
llvm-svn: 36723
2007-05-03Encoding calling conv info in call/invoke instrs, tree add now round trips ↵Chris Lattner
completely llvm-svn: 36707
2007-05-03the type field for a store is the type of the pointer, not the value.Chris Lattner
With this fix I can round trip treeaadd, only losing calling conv info. llvm-svn: 36706
2007-05-03fix encoding of BB names in the symtabChris Lattner
llvm-svn: 36704
2007-05-03bug fixesChris Lattner
llvm-svn: 36701
2007-05-03implement the rest of the instructionsChris Lattner
llvm-svn: 36699
2007-05-03add a few more instructions, getting closeChris Lattner
llvm-svn: 36688
2007-05-02add reader logic for terminator instrs.Chris Lattner
llvm-svn: 36642
2007-05-02add reader support for a bunch of new instructionsChris Lattner
llvm-svn: 36641
2007-05-02read a few instructions, fix some bugs. This is enough to be able to roundChris Lattner
trip function bodies like this: define <2 x i64> @foo(<2 x i64> %x, <2 x i64> %y) { %tmp4 = bitcast <2 x i64> %y to <8 x i16> ; <<8 x i16>> [#uses=1] %tmp5 = bitcast <2 x i64> %x to <8 x i16> ; <<8 x i16>> [#uses=1] %tmp = add <8 x i16> %tmp5, %tmp4 ; <<8 x i16>> [#uses=1] %tmp6 = bitcast <8 x i16> %tmp to <2 x i64> ; <<2 x i64>> [#uses=1] ret <2 x i64> %tmp6 } llvm-svn: 36640
2007-05-01handle function-level forward references, read binops.Chris Lattner
llvm-svn: 36620
2007-05-01implement materializeModule, force deallocation of vector memory when weChris Lattner
are done with them, start implementing ParseFunctionBody llvm-svn: 36617
2007-05-01The stream to read from is now an ivarChris Lattner
llvm-svn: 36615
2007-05-01implement scafolding for lazy deserialization of function bodiesChris Lattner
llvm-svn: 36614
2007-04-29Implement visibility checking during linking. Also implement protectedAnton Korobeynikov
visibility support for bitcode. llvm-svn: 36577
2007-04-29Switch the bitcode reader interface to take a MemoryBuffer instead of knowingChris Lattner
anything about disk I/O itself. This greatly simplifies its interface - eliminating the need for the ReaderWrappers.cpp file. This adds a new option to llvm-dis (-bitcode) which instructs it to read the input file as bitcode. Until/unless the bytecode reader is taught to read from MemoryBuffer, there is no way to handle stdin reading without it. I don't plan to switch the bytecode reader over, I'd rather delete it :), so the option will stay around temporarily. llvm-svn: 36554
2007-04-28This is not "FIXME" anymoreAnton Korobeynikov
llvm-svn: 36541
2007-04-26move some code around, fix a bug in the reader reading globalinits (whichChris Lattner
I just introduced), stub out function reading, purge aggregate values from the value table before reading functions. llvm-svn: 36463
2007-04-26add bitcode alias supportChris Lattner
llvm-svn: 36461
2007-04-24ensure that every error return sets a message (and goes through Error, forChris Lattner
easy breakpointing). Fix bugs reading constantexpr geps. We now can disassemble kc++ global initializers. llvm-svn: 36398
2007-04-24fix memory leakChris Lattner
llvm-svn: 36397
2007-04-24implement reading and writing of constant exprs.Chris Lattner
llvm-svn: 36394
2007-04-24implement support for reading aggregate constants, including handling forwardChris Lattner
constant references, etc. llvm-svn: 36391
2007-04-24add supprot for FP constants, wide integers, and fix the encoding of MININTChris Lattner
llvm-svn: 36390
2007-04-24read basic constants: null, undef, integers <= 64bitsChris Lattner
llvm-svn: 36389
2007-04-24move check to the right place :)Chris Lattner
llvm-svn: 36386
2007-04-24track global initsChris Lattner
llvm-svn: 36385
2007-04-23Read global symtabChris Lattner
llvm-svn: 36378
2007-04-23implement reading of abbrevs, and writing of abbreviated global varrs.Chris Lattner
llvm-svn: 36367
2007-04-23first part of implementation of abbrevs. The writer isn't fully there yet ↵Chris Lattner
and the reader doesn't handle them at all yet. llvm-svn: 36363
2007-04-22Initial support for reading bitcode files. They currently only read types,Chris Lattner
the type symtab, and global/function protos, and are missing the important size optimization, but it is a place to start. llvm-svn: 36330
generated by cgit v1.2.3 (git 2.25.1) at 2026-10-23 20:18:44 +0000