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42 Commits

Author SHA1 Message Date
Daniel Dunbar
11c08c8e5b Rename areAllFields32Or64BitBasicType to canExpandIndirectArgument to closer match what it is semantically used for. 
Also, fix a major bug where fields from a C++ struct might be dropped -- the expand action doesn't handle them correctly yet.

llvm-svn: 86502
 2009-11-09 01:33:53 +00:00
Edward O'Callaghan
437ec1ed6e Add AuroraUX ABI Triple in correct place. 
llvm-svn: 84758
 2009-10-21 11:58:24 +00:00
Anders Carlsson
5789c497a0 Fix the 32-bit ABI to return structures with non-trivial copy ctors or dtors indirectly. 
llvm-svn: 84686
 2009-10-20 22:07:59 +00:00
Daniel Dunbar
710a80d3ba Add missing semi-colon. 
llvm-svn: 84650
 2009-10-20 18:07:06 +00:00
Edward O'Callaghan
462e4ab4ac Bring Darwin into the switch-case statement instead of its own if for readability. 
llvm-svn: 84646
 2009-10-20 17:22:50 +00:00
Benjamin Kramer
abd5b90e4c Simplify pointer creation with the new Type::getInt*Ptr methods. 
llvm-svn: 83964
 2009-10-13 10:07:13 +00:00
Anders Carlsson
0374742326 Use ABIArgInfo::getDirect() for all types that have a pointer representation. 
llvm-svn: 82845
 2009-09-26 03:56:53 +00:00
Daniel Dunbar
b3b1e53d33 Darwin/x86-32: Enumerated types and block pointer types in structures were not 
handled correctly.
 - <rdar://problem/7247671> Function arguments incorrect when function returns a
   struct on i386 w/ llvm-g++ and clang

llvm-svn: 82681
 2009-09-24 05:12:36 +00:00
John McCall
9dd450bb78 Change all the Type::getAsFoo() methods to specializations of Type::getAs(). 
Several of the existing methods were identical to their respective
specializations, and so have been removed entirely.  Several more 'leaf'
optimizations were introduced.

The getAsFoo() methods which imposed extra conditions, like
getAsObjCInterfacePointerType(), have been left in place.

llvm-svn: 82501
 2009-09-21 23:43:11 +00:00
Anders Carlsson
20759ad54c x86-64 ABI: If a type is a C++ record with either a non-trivial destructor or a non-trivial copy constructor, it should be passed in a pointer. Daniel, plz review. 
llvm-svn: 82050
 2009-09-16 15:53:40 +00:00
Daniel Dunbar
09d3362bf5 ARM/[A]APCS: Ignore empty records passed as arguments. 
llvm-svn: 81798
 2009-09-14 21:54:03 +00:00
Daniel Dunbar
d53bac7fa4 ARM/APCS: Don't treat structs w/ floating point types as "integer like". 
llvm-svn: 81748
 2009-09-14 02:20:34 +00:00
Daniel Dunbar
1ce7251a0a Some minor clang/ARM/AAPCS tweaks. 
llvm-svn: 81737
 2009-09-14 00:56:55 +00:00
Daniel Dunbar
b4091a9c6a Add TargetInfo::getABI(), and base ARM APCS vs AAPCS choice on that. 
llvm-svn: 81735
 2009-09-14 00:35:03 +00:00
Daniel Dunbar
626f1d8c3a ARM/APCS: Only "integer like" aggregates should be returned in r0 (following 
gcc's interpretation of APCS' somewhat loose specification).

llvm-svn: 81671
 2009-09-13 08:03:58 +00:00
Daniel Dunbar
020daa9476 Stub out room for ARM APCS ABI implementation (and AAPCS_VFP, although you can't 
hit this via command line options yet).

llvm-svn: 81595
 2009-09-12 01:00:39 +00:00
Daniel Dunbar
d59655c992 Formatting fixes. 
llvm-svn: 81594
 2009-09-12 00:59:49 +00:00
Daniel Dunbar
33a004e9eb Swizzle the target triple based on -mthumb, and update clang-cc to recognize 
thumb-foo-bar as an ARM target.

llvm-svn: 81497
 2009-09-11 01:14:50 +00:00
Mike Stump
11289f4280 Remove tabs, and whitespace cleanups. 
llvm-svn: 81346
 2009-09-09 15:08:12 +00:00
David Chisnall
2c5bef2a74 Fixed bug introduced in r79900 where FreeBSD was turned into NetBSD, transposing the ABIs and breaking both platforms. 
llvm-svn: 80870
 2009-09-03 01:48:05 +00:00
Torok Edwin
db7149246f Fix build of clang with gcc-4.4: #include <cstdio> was missing. 
llvm-svn: 79916
 2009-08-24 13:25:12 +00:00
Daniel Dunbar
40165180f7 Switch TargetInfo to store an llvm::Triple. 
- Primarily to discourage clients form making decisions based on the string.

llvm-svn: 79901
 2009-08-24 09:10:05 +00:00
Daniel Dunbar
e3532f82a7 Switch ABI selection to use llvm::Triple instead of string munging. 
llvm-svn: 79900
 2009-08-24 08:52:16 +00:00
David Chisnall
26657ea8bc Fixed typo in last commit pointed out by Anton. 
llvm-svn: 79290
 2009-08-17 23:18:30 +00:00
David Chisnall
de3a06933d Changes to TargetABIInfo to (hopefully) select the correct calling convention. This has been tested on FreeBSD, and now correctly generates GCC-compatible code for functions returning small structures. Please test it on other platforms! 
llvm-svn: 79288
 2009-08-17 23:08:21 +00:00
Owen Anderson
41a750271b Update for LLVM API change. 
llvm-svn: 78946
 2009-08-13 21:57:51 +00:00
Owen Anderson
758428f4e3 Update for LLVM API change. 
llvm-svn: 78259
 2009-08-05 23:18:46 +00:00
Owen Anderson
9793f0e4d7 Update for LLVM API change. 
llvm-svn: 77514
 2009-07-29 22:16:19 +00:00
Ted Kremenek
c23c7e6a51 Change uses of: 
Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsRecordType() -> Type::getAs<RecordType>()
  Type::getAsPointerType() -> Type::getAs<PointerType>()
  Type::getAsBlockPointerType() -> Type::getAs<BlockPointerType>()
  Type::getAsLValueReferenceType() -> Type::getAs<LValueReferenceType>()
  Type::getAsRValueReferenceType() -> Type::getAs<RValueReferenceType>()
  Type::getAsMemberPointerType() -> Type::getAs<MemberPointerType>()
  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsTagType() -> Type::getAs<TagType>()
  
And remove Type::getAsReferenceType(), etc.

This change is similar to one I made a couple weeks ago, but that was partly
reverted pending some additional design discussion. With Doug's pending smart
pointer changes for Types, it seemed natural to take this approach.

llvm-svn: 77510
 2009-07-29 21:53:49 +00:00
Fariborz Jahanian
7be1ad814b No longer need to keep base class offsets in the offset 
table as it has its own place now.

llvm-svn: 77491
 2009-07-29 18:50:06 +00:00
Fariborz Jahanian
7b2b1ec6b1 Some minor changes toward support of data 
member access in the presense of non-virtual bases.

llvm-svn: 77246
 2009-07-27 20:57:45 +00:00
Owen Anderson
b7a2fe6f81 Update for LLVM API change. 
llvm-svn: 77012
 2009-07-24 23:12:58 +00:00
Anders Carlsson
15b73deeea Revert r75641. 
llvm-svn: 76327
 2009-07-18 19:43:29 +00:00
Ted Kremenek
8a286fbdb9 Per offline discussion with Steve Naroff, add back Type::getAsXXXType() methods 
until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193
 2009-07-17 17:50:17 +00:00
Ted Kremenek
b825c0ddc5 Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents. 
llvm-svn: 76139
 2009-07-17 01:20:38 +00:00
Anton Korobeynikov
b5b703b2f7 Hook in s390x stuff into clang 
llvm-svn: 76099
 2009-07-16 20:09:57 +00:00
Owen Anderson
170229f68d Update for LLVM API change, and contextify a bunch of related stuff. 
llvm-svn: 75705
 2009-07-14 23:10:40 +00:00
Anders Carlsson
466fd0a16d Rename RecordLayout.h to ASTRecordLayout.h 
llvm-svn: 75641
 2009-07-14 17:29:11 +00:00
Argyrios Kyrtzidis
cfbfe78e9e De-ASTContext-ify DeclContext. 
Remove ASTContext parameter from DeclContext's methods. This change cascaded down to other Decl's methods and changes to call sites started "escalating".
Timings using pre-tokenized "cocoa.h" showed only a ~1% increase in time run between and after this commit.

llvm-svn: 74506
 2009-06-30 02:36:12 +00:00
Eli Friedman
3192cc8526 Fix the calling convention for structs/unions containing SSE vectors on 
x86-32.  This is slightly messy, but I think it's consistent with gcc.

llvm-svn: 73306
 2009-06-13 21:37:10 +00:00
Anton Korobeynikov
18adbf5f07 Add new ABIArgInfo kind: Extend. This allows target to implement its own argument 
zero/sign extension logic (consider, e.g. target has only 64 bit registers and thus
i32's should be extended as well).

llvm-svn: 72998
 2009-06-06 09:36:29 +00:00
Anton Korobeynikov
244360d62b Factor out TargetABIInfo stuff into separate file. No functionality change. 
llvm-svn: 72962
 2009-06-05 22:08:42 +00:00