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2007-03-21For PR1243:Reid Spencer
Okay, really fix it this time. Make sure the CurFun.Linkage is set early and consolidate some duplicate code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35236 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-21Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35235 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-21For PR1256:Reid Spencer
Make Signedness information pervasive throughout all types and values. There is no easy way to get around this. Because the GEP instruction can index through an arbitrarily complex value structure, it is necessary to keep track of signedness information throughout that structure. This change makes Signedness a full class, capable of representing Signedness in arbitrarily shaped types. The class is then used throughout llvm-upgrade to track signedness and differentiate between globals, locals, and functions based on their signedness. For PR1243: This patch also removes bogus warnings about renaming internal globals. It now only emits such warnings when renaming non-internal globals because they may affect linkage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35234 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-15Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35116 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-15Revert last changes as they introduced other problems.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35115 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-14Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35113 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-14The sign information was not propagating into the rename map so only theReid Spencer
last entry stored in the map could be retrieved for a given integer type. Propagating the sign information required an invasive change to ensure that all ValueRef (ValID) instances get the right sign information as well. Also, put in some assertions to ensure the RenameMap always gives us out the type that is expected. This fixes PR1256 and test/Assembler/2007-03-14-UgpradeLocalSignless.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35112 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-14For PR1256:Reid Spencer
Carry sign with ValID and make TypeInfo sortable (useful in a map). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35111 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-14Make older versions of bison happy.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35099 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-19remove use of deprecated apiChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34416 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15For PR1195:Reid Spencer
Change use of "packed" term to "vector" in comments, strings, variable names, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34300 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-15For PR1195:Reid Spencer
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and PackedTyID -> VectorTyID. No functional changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34293 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-13regenerateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34225 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-13remove use of vector-related ctorsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34224 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-12stop using me thods that take a vectorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34206 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11regenerateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34188 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-11add #includeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34187 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34050 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08Rename a field so there's less confusion between fields of the same name.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34049 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08For PR1187:Reid Spencer
Rename function scope names that conflict with basic block names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34048 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08For PR1187:Reid Spencer
Always rename, never give a redef error. We could check for collapsed type planes and generate an error if that's not the cause, but the 99.9999 percentile case will be that its the result of collapsed type planes. So, rather than doing an expensive check, just rename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34047 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08For PR1187:Reid Spencer
Some changes to get the smbd.ll test case working: 1. Move the logic for CSRETCC->sret attribute out of the ResolveDefinitions code and into getExistingValue. This resolves it much earlier and works in function scope as well. 2. Fix handling of CSRETCC->sret for the store instruction. 3. Rewrite the code for handling renaming to factor in linkage types. 4. Rename a structure filed for a PATypeInfo* so it doesn't get confused with a field for a Type*. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34043 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08Regenerate for recent changes.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34025 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08For PR1187:Reid Spencer
When a naming conflict arises, allow internal linkage functions to be renamed without warning or error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34024 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-08For PR1187:Reid Spencer
Allow @ before identifer names. Recognize the i1, i8, i16, i32, i64 keywords as type names corresponding to bool, ubyte, ushort, uint, and ulong respectively. While these aren't LLVM 1.9 constructs, permitting the syntax allows post-1.9 assembly files to be upgraded. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34023 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05For PR411:Reid Spencer
Adjust to changes in Module interface: getMainFunction() -> getFunction("main") getNamedFunction(X) -> getFunction(X) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33922 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05For PR411:Reid Spencer
This patch replaces the SymbolTable class with ValueSymbolTable which does not support types planes. This means that all symbol names in LLVM must now be unique. The patch addresses the necessary changes to deal with this and removes code no longer needed as a result. This completes the bulk of the changes for this PR. Some cleanup patches will follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33918 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-04Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33859 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-04For PR1151:Reid Spencer
Make llvm-upgrade valgrind clean. Deleting type instances is a really nasty thing to do to LLVM. This was a hold-over from the re-write. This fixes test/Assembler/2007-01-22-UpgradeTypeMapInvalidMemory.ll and potentially many other bugs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33858 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-02Changes to support making the shift instructions be true BinaryOperators.Reid Spencer
This feature is needed in order to support shifts of more than 255 bits on large integer types. This changes the syntax for llvm assembly to make shl, ashr and lshr instructions look like a binary operator: shl i32 %X, 1 instead of shl i32 %X, i8 1 Additionally, this should help a few passes perform additional optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-30For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoidReid Spencer
confusion with external linkage types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33663 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33624 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29For PR1142:Reid Spencer
When an unresolved definition is found, check to see if it is only unresolved because the csretcc was upgraded to the sret param attribute. Such changes change the function type and lead to unresolved definitions. In such cases, just cast the function to the type expected by the CallInst. That is, cast to the version of the function that has the sret param attribute. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33623 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33615 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29Upgrade old csret calling convention into sret parameter attribute.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33614 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28Merge error at my side. Fixed.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33601 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28RegenerateAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33599 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28Drop CSRET CCAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33598 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33595 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-28For PR1137:Reid Spencer
When a value is found to have the same name as another, try harder to disambiguate when its a type plane collapse issue and when it isn't. We traverse the type to see if it contains an integer. If it does not then we issue the error because it can't be resulting from integer type planes collapsing. Otherwise we just rename it, even if that's a bit of overkill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33594 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33547 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26Make sure that an upgraded index is also inserted into the VIndicesReid Spencer
otherwise it gets ignored. This fixes test/CodeGen/X86/2006-05-11-InstrSched.ll Thanks to Evan Cheng for noticing this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33546 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33545 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26Ensure that gep_upgrade zext instructions we insert have unique names.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33544 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26Remove extraneous ; to make some versions of bison happy.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33541 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26Remove the SignedType class and other dead code. Improve comments.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33538 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33532 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26For All These Bugs:Reid Spencer
PR645 PR761 PR1082 PR1122 Completely rewrite llvm-upgrade. This should be its final design. Any future changes will use this same design. The changes involve the following: 1. Make this work very much like the 1.9 AsmParser 2. Retain old upgrades dating back to release 1.2 time frame. 3. Merge in some of the upgrades between 1.9 and 2.0 (e.g. icmp/fcmp). 4. Attach a Signedness value (Signless, Unsigned, Signed) to every type, Value, Constant, Instruction, and list of those things in the Parser. Use these to make signedness decisions for instruction upgrades. 5. Implement unique name upgrade for function values and global values. 6. Identify rename cases that might cause problems and warn about them. For example: renaming a global variable with external linkage. 7. Generate a 2.0 IR using VMCore. This is necessary for numerous reasons and has the advantage that it never goes out of date. 8. Use the AsmPrinter to make the output nice. 9. Clean up error and warning messages from 1.9 form. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33531 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-21Fix a bunch of missing semicolon parse errors from bison.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33426 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15Regenerate.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33227 91177308-0d34-0410-b5e6-96231b3b80d8
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