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* allow i1 to operators like shift and add.Chris Lattner2007-01-151-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33221 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2007-01-135-4079/+3723
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33182 91177308-0d34-0410-b5e6-96231b3b80d8
* Bye bye bool. AsmWriter doesn't generate it any more so AsmParser shouldn'tReid Spencer2007-01-132-6/+8
| | | | | | | read it any more. This is consistent with the new IR as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33181 91177308-0d34-0410-b5e6-96231b3b80d8
* RegenerateAnton Korobeynikov2007-01-123-4656/+6108
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33137 91177308-0d34-0410-b5e6-96231b3b80d8
* * PIC codegen for X86/Linux has been implementedAnton Korobeynikov2007-01-124-32/+74
| | | | | | | | | * PIC-aware internal structures in X86 Codegen have been refactored * Visibility (default/weak) has been added * Docs fixes (external weak linkage, visibility, formatting) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33136 91177308-0d34-0410-b5e6-96231b3b80d8
* regenerateChris Lattner2007-01-123-4326/+3197
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33131 91177308-0d34-0410-b5e6-96231b3b80d8
* This production is dead, the lexer can never return 'NOT'Chris Lattner2007-01-121-14/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33130 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2007-01-122-79/+79
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33117 91177308-0d34-0410-b5e6-96231b3b80d8
* Integer type names need 1 or more digits, not zero or more.Reid Spencer2007-01-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33116 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1064:Reid Spencer2007-01-127-2456/+2418
| | | | | | | | | | | | | | | | | | | | | | | | Implement the arbitrary bit-width integer feature. The feature allows integers of any bitwidth (up to 64) to be defined instead of just 1, 8, 16, 32, and 64 bit integers. This change does several things: 1. Introduces a new Derived Type, IntegerType, to represent the number of bits in an integer. The Type classes SubclassData field is used to store the number of bits. This allows 2^23 bits in an integer type. 2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and 64-bit integers. These are replaced with just IntegerType which is not a primitive any more. 3. Adjust the rest of LLVM to account for this change. Note that while this incremental change lays the foundation for arbitrary bit-width integers, LLVM has not yet been converted to actually deal with them in any significant way. Most optimization passes, for example, will still only deal with the byte-width integer types. Future increments will rectify this situation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33113 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename BoolTy as Int1Ty. Patch by Sheng Zhou.Reid Spencer2007-01-117-395/+395
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33076 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1043:Zhou Sheng2007-01-115-921/+1077
| | | | | | | | Merge ConstantIntegral and ConstantBool into ConstantInt. Remove ConstantIntegral and ConstantBool from LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33073 91177308-0d34-0410-b5e6-96231b3b80d8
* Make packed structs use packed initialiers for consistencyAndrew Lenharth2007-01-081-0/+52
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33015 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR411:Reid Spencer2007-01-063-12/+12
| | | | | | | | | | Take an incremental step towards type plane elimination. This change separates types from values in the symbol tables by finally making use of the TypeSymbolTable class. This yields more natural interfaces for dealing with types and unclutters the SymbolTable class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32956 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2007-01-053-319/+281
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32934 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1077:Reid Spencer2007-01-051-26/+7
| | | | | | | | | Disallow merging of dupliate global variables. It is now illegal to declare or define two global variables of the same name and same type. llvm-gcc3 is dead in 2.0 and llvm-gcc4 doesn't have that problem nor need the hack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32933 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2007-01-053-1170/+1159
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32905 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the syntax for parameter attributes:Reid Spencer2007-01-051-45/+52
| | | | | | | | | | | | | | | | | | | | 1. The @ sign is no longer necessary. 2. We now support "function attributes" as parameter attribute 0. 3. Instead of locating the return type attributes after the type of a function result, they are now located after the function header's closing paranthesis and before any alignment or section options. 4. The way has been prepared for a new "noreturn" function attribute but there is no support for recognizing it in the lexer nor doing anything with it if it does get set. 5. The FunctionType::getParamAttrsText method now has support for returning multiple attributes. This required a change in its interface. I'm unhappy that this change leads to 6 new shift/reduce conflicts, but in each case bison's decision to choose the shift is correct so there shouldn't be any damage from these conflicts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32904 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2007-01-042-27/+35
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32862 91177308-0d34-0410-b5e6-96231b3b80d8
* Disallow packed types in icmp/fcmp instructions. The code generator isReid Spencer2007-01-041-0/+4
| | | | | | | not prepared to handle them yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32861 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2007-01-042-155/+149
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32853 91177308-0d34-0410-b5e6-96231b3b80d8
* Permit icmp and fcmp to have packed operands.Reid Spencer2007-01-041-5/+2
| | | | | | | Make an error message a little more useful. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32852 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2007-01-023-267/+385
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32825 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement checking for unresolved types in the argument types and resultReid Spencer2007-01-021-0/+59
| | | | | | | | type of function definitions. This fixes test/Regression/Assember/2007-01-02-Undefined-Arg-Type.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32824 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-312-32/+33
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32800 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove an extra semi-colon.Reid Spencer2006-12-311-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32799 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a missing colon. Noticed by Jeff Cohen.Reid Spencer2006-12-311-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32796 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR950:Reid Spencer2006-12-316-2863/+3193
| | | | | | | Regenerate git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32782 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR950:Reid Spencer2006-12-312-253/+413
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Major reorganization. This patch introduces the signedness changes for the new integer types (i8, i16, i32, i64) which replace the old signed versions (ubyte, sbyte, ushort, short, etc). This patch also implements the function type parameter attributes feature. Together these conspired to introduce new reduce/reduce errors into the grammar. Consequently, it was necessary to introduce a new keyword into the grammar in order to disambiguate. Without this, yacc would make incorrect shift/reduce and reduce/reduce decisions and fail to parse the intended assembly. Changes in assembly: 1. The "implementation" keyword is superfluous but still supported. You can use it as a sentry which will ensure there are no remaining up reference types. However, this is optional as those checks are also performed elsewhere. 2. Parameter attributes are now implemented using an at sign to indicate the attribute. The attributes are placed after the type in a function declaration or after the argument value in a function call. For example: i8 @sext %myfunc(i16 @zext) call i8 @sext %myfunc(i16 @zext %someVal) The facility is available for supporting additional attributes and they can be combined using the @(attr1,attr2,attr3) syntax. Right now the only two supported are @sext and @zext 3. Functions must now be defined with the "define" keyword which is analagous to the "declare" keyword for function declarations. The introduction of this keyword disambiguates situations where a named result type is confused with a new type or gvar definition. For example: %MyType = type i16 %MyType %func(%MyType) { ... } With the introduction of optional parameter attributes between the function name and the function result type, yacc will pick the wrong rule to reduce unless it is disambiguated with "define" before the function definition, as in: define %MyType @zext %func(%MyType %someArg) { ... } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32781 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-295-2370/+2394
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32772 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR950:Reid Spencer2006-12-292-76/+79
| | | | | | | | | | | | | | | | | | | | | | | | Remove all grammar conflicts from assembly parsing. This change involves: 1. Making the "type" keyword not a primitive type (removes several reduce/reduce conflicts) 2. Being more specific about which linkage types are allowed for functions and global variables. In particular "appending" can no longer be specified for a function. A differentiation was made between the various internal and external linkage types. 3. Introduced the "define" keyword which is now required when defining a function. This disambiguates several cases where a named function return type could get confused with the definition of a new type. Using the keyword eliminates all shift/reduce conflicts and the remaining reduce/reduce conflicts. These changes are necessary to implement the function parameter attributes that will be introduced soon. Adding the function parameter attributes in the presence of the shift/reduce and reduce/reduce conflicts led to severe ambiguities that caused the parser to report syntax errors that needed to be resolved. This patch resolves them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32770 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR950:Reid Spencer2006-12-237-2813/+2807
| | | | | | | | | This patch removes the SetCC instructions and replaces them with the ICmp and FCmp instructions. The SetCondInst instruction has been removed and been replaced with ICmpInst and FCmpInst. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32751 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow negative constants for unsigned integers and unsigned constantsReid Spencer2006-12-201-11/+13
| | | | | | | | greater than MAX_INT64 for signed integers. This is now valid and is just waiting for the distinction between signed and unsigned to go away. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32716 91177308-0d34-0410-b5e6-96231b3b80d8
* Hopefully these are the regenerated filesAndrew Lenharth2006-12-083-2184/+1887
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32362 91177308-0d34-0410-b5e6-96231b3b80d8
* Packed StructuresAndrew Lenharth2006-12-081-0/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32361 91177308-0d34-0410-b5e6-96231b3b80d8
* Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, areBill Wendling2006-12-074-963/+1137
| | | | | | | now cerr, cout, and NullStream resp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-053-263/+257
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* Remove dead var NewVarArgs.Reid Spencer2006-12-051-3/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32245 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-053-1202/+863
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* Dump the old va_arg and va_next upgrade support. No need to keep track ofReid Spencer2006-12-051-156/+2
| | | | | | | the current basic block any more either. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32241 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-052-229/+149
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32233 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove various old upgrade hacks that are no longer needed.Reid Spencer2006-12-051-41/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32232 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-043-645/+669
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32173 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR950: For ICmp and FCmp constant expressions, put the predicate ↵Reid Spencer2006-12-041-7/+7
| | | | | | outiside the parentheses to match what llvm-upgrade generates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32171 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-033-261/+259
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32156 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove useless #include.Reid Spencer2006-12-031-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32155 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-035-2002/+2077
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32152 91177308-0d34-0410-b5e6-96231b3b80d8
* Shorten the FCmp and ICmp mnemonics to 3 letters. Make the parserReid Spencer2006-12-032-34/+41
| | | | | | | disambiguate them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32151 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Reid Spencer2006-12-035-2976/+2981
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* Remove backwards compatibility goop. Now implemented in llvm-upgrade.Reid Spencer2006-12-033-602/+424
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32144 91177308-0d34-0410-b5e6-96231b3b80d8
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