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2007-05-04allow the 8-bit abbrev to be used for either bb or other valuesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36761 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04shave another 150K off of kc++, by using a 7-bit encoding for BB namesChris Lattner
where we can. This shrinks kc++'s down to 3368K, with a VST record of: 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 Isn't it nice to be able to optimizer bc size without touching the reader? :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36759 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04where possible, encode symtab names with 7 bits per char instead of 8. ThisChris Lattner
shaves 110K off kc++ to 3514K. Before: Block ID #14 (VALUE_SYMTAB): Num Instances: 2345 Total Size: 1.50425e+07b/1.88031e+06B/470077W Average Size: 6414.69b/801.837B/200.459W % of file: 51.8057 Tot/Avg SubBlocks: 0/0 Tot/Avg Abbrevs: 2345/1 Tot/Avg Records: 120924/51.5667 % Abbrev Recs: 85.1791 after: Block ID #14 (VALUE_SYMTAB): Num Instances: 2345 Total Size: 1.41229e+07b/1.76536e+06B/441341W Average Size: 6022.56b/752.82B/188.205W % of file: 50.2295 Tot/Avg SubBlocks: 0/0 Tot/Avg Abbrevs: 4690/2 Tot/Avg Records: 120924/51.5667 % Abbrev Recs: 85.1791 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36758 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04use a template to eliminate manual code duplicationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36757 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04Add an "implies" field to features. This indicates that, if the currentBill Wendling
feature is set, then the features in the implied list should be set also. The opposite is also enforced: if a feature in the implied list isn't set, then the feature that owns that implies list shouldn't be set either. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36756 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04Encode all value symtab strings as arrays of 8-bit fixed width integers,Chris Lattner
instead of the default inefficient encoding. This shrinks kc++ from 4134K to 3629K git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36755 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04add support for array abbreviations.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36754 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04eliminate internal length fields from record. Records already know theirChris Lattner
total length git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36752 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04eliminate lengths from record bodiesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36751 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04stub out creation of BLOCKINFO_BLOCKChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36749 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04minor cleanups. Add provisions for a new standard BLOCKINFO_BLOCKChris Lattner
block type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36748 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04refcount BitCodeAbbrev objectsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36747 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04Test that the eh lowering code can handle constant folded bitcasts.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36746 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04A bitcast of a global variable may have been constant folded to a GEP -Duncan Sands
handle this case too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36745 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04Use IntrinsicInst to test for prefetch instructions, which is ever soDan Gohman
slightly nicer than using CallInst with an extra check; thanks Chris. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36743 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04optimize constant layout. This fixes encoding of 181.mcf (by ensuringChris Lattner
integer structure idx's are emitted before constant expr geps) and shrinks files slightly. For example kc++ shrinks from 4326188 to 4240128 bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36742 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04simple optimization for the type tableChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36741 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04regenerateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36740 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04fix a bug where llvm-as couldn't assemble the .ll file for 252.eon.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36739 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04storeinst ctor takes isvolatile before alignment. With this, 176.gcc roundtripsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36738 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04fix encoding of invoke instructions. kc++ now round tripsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36737 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04fix a misplaced errorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36736 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04encode and read param attrs along with function type. WE can now roundtrip ↵Chris Lattner
Olden/voronoi loslessly git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36735 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04if functiontype is going to have a pointer to a paramattr object, it betterChris Lattner
be const. The only way to get a pointer to these returns a const pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36734 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04Bitcast all the bits of a floating point value, not just one. The zeroReid Spencer
extension is needed because the constructor for the Destination value causes the APInt to have a bit width of 1. Patch by Guoling Han. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36733 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04Add a test case for testing the LLI interpreter wrt bitcast of fp to integer.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36732 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04add support for reading the param attrs blockChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36731 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04fix a bug encoding param attrsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36730 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04add a helperChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36729 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04remove dead codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36728 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04remove unused codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36727 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04add support for new codes/blockChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36726 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04add new codesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36725 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04add writer support for param attrsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36724 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04Allow this to compile with gcc 4.0.XReid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36723 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04new testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36722 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04pass by reference, not by valueChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36721 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04trivial scaffolding for param attrsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36720 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04Test load global in static mode.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36719 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-04On Mac OS X, GV requires an extra load only when relocation-model is non-static.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36718 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03New test case.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36717 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03Don't create indexed load / store with zero offset!Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36716 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03Should never see an indexed load / store with zero offset.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36714 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03Allow strength reduction to make use of addressing modes for theDan Gohman
address operand in a prefetch intrinsic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36713 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03enumerate parameter attr lists.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36709 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03Encoding calling conv info in call/invoke instrs, tree add now round trips ↵Chris Lattner
completely git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36707 91177308-0d34-0410-b5e6-96231b3b80d8
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36706 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03don't bother encoding # varargsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36705 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03fix encoding of BB names in the symtabChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36704 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03add a new codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36703 91177308-0d34-0410-b5e6-96231b3b80d8
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