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2009-03-12Fix uninitialized use in GetAddrOfGlobalBlock, reenable assert.Daniel Dunbar
- Mike, please verify. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66762 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11x86_32 ABI: Don't try and expand structures with bitfields.Daniel Dunbar
- This is an ABI incompatiblity, but this is not likely to be a huge deal in practice. For now we at least generate self consistent code instead of crashing. - <rdar://problem/6657601> x86-32 ABI: Bitfields in small structures are not passed correctly git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66713 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11Code refactoring. No change in functionality.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11More of objc2's ivar layout bitmap (Next: specific).Fariborz Jahanian
Work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11Adjust for linkage name change.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66691 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11Correct for change of this name in LLVM.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66652 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11More Next objc2's gc ivar layout bitmap work.Fariborz Jahanian
Work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66615 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10add plumbing to report diagnostics back through sema for malformed asmstrings.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66598 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10move the asm string analysis code out of codegen into common Chris Lattner
code where Sema can get to it. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10Emit super class debug info.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66580 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10ir-gen support for class getter/setter call Fariborz Jahanian
using property dot-syntax. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66556 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10Remove some now-unneeded calls to llvm::errs().flush().Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66555 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10Address Doug's comments wrt the mangler and fix Eli's test caseAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66549 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10More objc2's gc meta-data work related to ivar layout bitmap.Fariborz Jahanian
Work in progress. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66546 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10Fix PR3682 by just disabling a broken assertion. This check should beChris Lattner
done in sema, and is reflected by the existing PR3258. In the meantime, fix PR3682 by disabling a bogus assertion (which doesn't account for + operands). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66533 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10reduce duplication of parsing code between %0 and %x0 andChris Lattner
add support for modifiers on named references, like %c[foo]. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66532 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10move matching of named operands into AsmStmt class. At the sameChris Lattner
time handle + operands in operand counting, fixing asm.c:t7 to expand into $2 instead of $1. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66531 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10reduce nesting, use memchr instead of explicit loop, eliminate aChris Lattner
temporary std::string to fix a fixme. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66530 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10Expand %= into ${:uid} so that the code generator emits a unique ID for theChris Lattner
asm. This allows us to properly handle the case when an optimizer duplicates the asm, such as here: void bar() { int i; for (i = 0; i < 3; ++i) asm("foo %=" : : "r"(0)); } we now produce: _bar: xorl %eax, %eax ## InlineAsm Start foo 0 ## InlineAsm End ## InlineAsm Start foo 1 ## InlineAsm End ## InlineAsm Start foo 2 ## InlineAsm End ret instead of: _bar: xorl %eax, %eax ## InlineAsm Start foo 1 ## InlineAsm End ## InlineAsm Start foo 1 ## InlineAsm End ## InlineAsm Start foo 1 ## InlineAsm End ret This also fixes a fixme by eliminating a static. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66528 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10add some helper methods to AsmStmt and add some comments.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66521 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10slightly simplify some code, pull the 'is simple asm' case up inChris Lattner
ConvertAsmString and shrink it a bit. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66520 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09Backout r66408, we don't want handling of globals to rely on theDaniel Dunbar
module symbol table. The root problem inspiring this was fixed in r66316 (and again in r66506). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66512 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09NeXT: Set alignment on a number of ObjC metadata variables (matching llvm-gcc).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66481 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09NeXT: Move some routines over to CreateMetadataVar.Daniel Dunbar
- No intended functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66473 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09Tweak CreateMetadataVar, take the exact alignment instead of relyingDaniel Dunbar
on LLVM TargetData. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66455 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09More fix for bitfield ivar meta-data and code gen accessing it.Fariborz Jahanian
Now, we can actually execute dejagnu test with bitfield ivars in non-fragile abi mode. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66448 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09Fix typo in pref commit.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66433 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09NeXT: Add CreateMetadataVar utility method to encapsulate creation ofDaniel Dunbar
Obj-C metadata variables (which generally should be handled the same, although they aren't currently). - No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66432 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09Be sure to never create two functions with the same name, instead arrange toMike Stump
reuse the prior one. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66408 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-08Code refactoring. No functional change.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66391 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Make mangling work with anonymous tag types. Doug, please reviewAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66353 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Mangle Objective-C interfaces correctly (where correctly refers to what gcc ↵Anders Carlsson
does) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66349 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Make constant emission for @encode use the common string emission code. Eli Friedman
This is a bit cleaner, and also "fixes" bad code that compares the addresses of the string constants. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66346 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07correct bitfield ivar offset in ivar meta-data.Fariborz Jahanian
(objc abi specific). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66345 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Mangle param names with .arg. only.Sanjiv Gupta
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Fixup our uses of various linkages to match how llvm now works. I think ↵Mike Stump
they are all correct, but an extra set of ObjC eyes would be good. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66342 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07If someone could figure out this is necessary, that would be good.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66341 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Fix typo, need parens.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66337 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Some struct/class mismatch fixes, to silence MSVC warnings.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66335 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Remove last FIXME for block literal codegen that I know about and turnMike Stump
on all the new code by default. There is still plenty of testing to do and issues I'm sure need resolving. Let me know if you find anything. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66323 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Remove some FIXMEs for block literals that should be close to working.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Back out the patch in r66302, and re-fix it properly. We assume for Eli Friedman
performance that the type of the returned llvm::Value for an expression matches the converted type of the clang::Expr; mismatches will cause all sorts of errors and silent miscompilations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66321 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07codegen support for dispose helpers for block literals.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66320 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Codegen support for copy helpers for block literals.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Fixed a bug where generation of read-barriers causedFariborz Jahanian
crash in ir-gen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66302 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06(LLVM svn up) Generalize RuntimeFunctions to RuntimeGlobals and addDaniel Dunbar
CodeGenModule::CreateRuntimeVariable. - No real functionality change; although we now assert on silly things like: -- int objc_exception_throw; void f0() { @throw(@"A"); } -- instead of accepting it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66292 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Pass the type of the block literal around to make required temporal ordering ↵Mike Stump
of code clearer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66284 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06x86_64 ABI: Handle long double in union when upper eightbyte resultsDaniel Dunbar
in a lone X87 class. - PR3735. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66277 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06IRgen support for weak_import.Daniel Dunbar
- <rdar://problem/6652110> clang should support weak_import git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66270 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Complete __Block_byref_id_object_copy cogegen for block literals.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66257 91177308-0d34-0410-b5e6-96231b3b80d8
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