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2009-01-31Kill off CGCallInfo, always use CGFunctionInfo for encapsulatingDaniel Dunbar
function/call info. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63466 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-31class meta-data belong to __objc_data section (in objc2Fariborz Jahanian
nonfragile abi). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63461 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-31Recognize class's visibility attribute and set its linkageFariborz Jahanian
to private extern (in objc2 nonfragile abi). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63460 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-31x86_64 ABI: Retool classification to compute lo & hi classificationsDaniel Dunbar
in terms of where the type resides in the containing object. This is a more clear embodiement of the spec & fixes a merging issue with unions. Down to 3/1000 failures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63455 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Missed another mis-alignment of an objc2 meta-data.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63453 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Setting correct alignent for objc2 meta-data.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63445 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30x86_64 ABI: Fix more thinkos, straddling computation for complex wasDaniel Dunbar
computing in bytes not bits. We are now down to 22/1000 failures on the return types tests, and 18 of those are gcc bugs I believe. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63438 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30add imag_info section and data (for objc2 nonfragile abi).Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63430 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30x86_64 ABI: Fix thinko in prev commit, 64-bit vectors should have SSEDaniel Dunbar
class, not integer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63426 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Generate list of implemented classes and categories in theirFariborz Jahanian
own sections (related to objc2 nonfragile abi). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63418 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30x86_64 ABI: Pass <1 x double> in memory. This is arguably wrong, butDaniel Dunbar
matches gcc 4.2 (not llvm-gcc). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63413 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Code gen. for @protocol expression in the new nonfragile abi.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63408 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Remove testing -use-x86_64-abi option; current implementation isDaniel Dunbar
robust enough for general use. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63406 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30x86_64 ABI: Split small vectors which cross an eightbyte boundary. Down to ↵Daniel Dunbar
33/500 return type failures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63404 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Make sure to cast the VLA size of array to the type of size_t. Fixes PR3442.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63394 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30x86_64 ABI: Implement classification for arrays.Daniel Dunbar
- This brings us down to an 8% failure rate on the first 500 return types tests (from 12%). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63383 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Implement constant generation of ImplicitValueInitExprs.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63379 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Use uint64_t not unsigned for type sizes/offsets.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63352 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-30Bug fixing involving method-list in protocol meta-dataFariborz Jahanian
(objc2 nonfragile-abi). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63351 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29Random bug fix related to protocl metadata in categories inFariborz Jahanian
non-fragile abi. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29Set protocol linkage and visibility correctly andFariborz Jahanian
build protocol translation table meta-data (objc2 non-fragile abi). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63329 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29Make CodeGen produce an error if we come across a non-constant initializer ↵Douglas Gregor
list that involves the GNU array-range designator extension git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63327 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29Protocol meta-data for objc2's non-fragile abi. Fariborz Jahanian
Lot more to do in this area. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63326 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29Introduce a new expression node, ImplicitValueInitExpr, thatDouglas Gregor
represents an implicit value-initialization of a subobject of a particular type. This replaces the (ab)use of CXXZeroValueInitExpr within initializer lists for the "holes" that occur due to the use of C99 designated initializers. The new test case is currently XFAIL'd, because CodeGen's ConstExprEmitter (in lib/CodeGen/CGExprConstant.cpp) needs to be taught to value-initialize when it sees ImplicitValueInitExprs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63317 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29Clean up designated initialization of unions, so that CodeGen doesn'tDouglas Gregor
have to try to guess which member is being initialized. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63315 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29x86_64 ABI: Handle fields / complex components which straddleDaniel Dunbar
eightbyte boundaries. - Getting harder to test now that we handle cases gcc & llvm-gcc get wrong ( { _Complex char; _Complex int; } is a good example). :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63305 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29x86_64 ABI: Tweak merging algorithm so that we always bail early whenDaniel Dunbar
we see a Memory classification. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63295 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29ABI: When emitting calls which return an ignored argument, make sureDaniel Dunbar
to still return an RValue of the correct type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63294 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29x86_64 ABI: Implement classification for records.Daniel Dunbar
- This is my best initial guess at what the "spec" means, although it is not particularly clear on a number of points. Will refine through testing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63292 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29x86_64: Support cases which map to returning multiple values in LLVMDaniel Dunbar
(e.g., _Complex double -> { double, double } return). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63285 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29x86_64 ABI: Classify _Complex ints as integer.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63283 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29Fix typoDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63281 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Improvements to code-generation and semantic analysis of designatedDouglas Gregor
initializers. - We now initialize unions properly when a member other than the first is named by a designated initializer. - We now provide proper semantic analysis and code generation for GNU array-range designators *except* that side effects will occur more than once. We warn about this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63253 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Add setter/getter methods to the list of methodsFariborz Jahanian
of class's meta-data (related to objc2 nonfragile abi). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Implement basic _Complex integer constant folding.Daniel Dunbar
- Merged into single ComplexEvaluator, these share too much logic to be worth splitting for float/int (IMHO). Will split on request. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63248 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28property metadata for objc2's nonfragile abiFariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63246 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Code generation support for C99 designated initializers.Douglas Gregor
The approach I've taken in this patch is relatively straightforward, although the code itself is non-trivial. Essentially, as we process an initializer list we build up a fully-explicit representation of the initializer list, where each of the subobject initializations occurs in order. Designators serve to "fill in" subobject initializations in a non-linear way. The fully-explicit representation makes initializer lists (both with and without designators) easy to grok for codegen and later semantic analyses. We keep the syntactic form of the initializer list linked into the AST for those clients interested in exactly what the user wrote. Known limitations: - Designating a member of a union that isn't the first member may result in bogus initialization (we warn about this) - GNU array-range designators are not supported (we warn about this) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Some refactoring of common code. No change in functionality.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63218 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Set visibility of ivar offset symbols according to Fariborz Jahanian
accessibility of the ivar (related to objc2's non-fragile abi). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63166 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28Generation of ivar-offset symbols in objc2's non-fragile abi.Fariborz Jahanian
Changed section names for meta-data (to match current gcc). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63163 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-28fix PR3427: fix debuginfo for incomplete array typesNuno Lopes
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63158 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27After talking to our runtime guru, I added a comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63141 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27If an input constraint refers to an output constraint, it should have the ↵Anders Carlsson
same constraint info as the output constraint. Fixes PR3417 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63127 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27ivar meta-data generation for nonfragile-abi.Fariborz Jahanian
Still more work to do in this area. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63126 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27Support CodeGen for __extension__ operator on aggregates.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63101 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27improvements for GNU objc runtime support, patch by David Chisnall!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63092 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27x86_64: Classify __m64 and __m128 "correctly".Daniel Dunbar
- gcc appears to be classifying <1 x double> as INTEGER which is odd. Will investigate later. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27Implement support for coercion to wider types during ABI handling.Daniel Dunbar
- Code quality is poor, but simple. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63083 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-26Added a FIXME.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-26Pull EmitReturnBlock out of FinishFunction and catch unified returnDaniel Dunbar
case correctly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63068 91177308-0d34-0410-b5e6-96231b3b80d8
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