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84792 Commits

Author SHA1 Message Date
Rafael Espindola 598342accf Update the documentation, getCalleeSavedRegClasses is not required anymore. 
llvm-svn: 105323
 2010-06-02 14:03:11 +00:00
Rafael Espindola ef2b6ce00a cleanup 
llvm-svn: 105322
 2010-06-02 13:53:17 +00:00
Rafael Espindola c08ecba597 Remove uses of getCalleeSavedRegClasses from outside the 
backends and removes the virtual declaration. With that out of the way
I should be able to cleanup one backend at a time.

llvm-svn: 105321
 2010-06-02 12:39:06 +00:00
Duncan Sands 9242162bb1 Pacify recent gcc: remove a pointless const qualifier. 
llvm-svn: 105318
 2010-06-02 08:37:30 +00:00
Nate Begeman 661ba6d847 Fix vget_lane/vset_lane 
llvm-svn: 105317
 2010-06-02 07:15:01 +00:00
Nate Begeman 68d0518b92 Checkpoint; handle 'int' and 'void' correctly 
llvm-svn: 105316
 2010-06-02 07:14:28 +00:00
Nate Begeman d86d60f91d Emit full function prototypes. Definitions & typedefs to come. 
llvm-svn: 105315
 2010-06-02 06:17:19 +00:00
Douglas Gregor 876cec2898 typeid() produces type information for the cv-unqualified version of 
the type. Thanks to Anders for the bug report!

llvm-svn: 105314
 2010-06-02 06:16:02 +00:00
Chris Lattner 1737957803 clang++ is now a different greek letter. 
llvm-svn: 105313
 2010-06-02 05:27:21 +00:00
Anders Carlsson d951a7ebf8 Correctly mangle unsigned integer literals where the high bit is set. 
llvm-svn: 105312
 2010-06-02 05:07:26 +00:00
Anders Carlsson 728fe444f1 Correctly mangle variadic functions that don't have any other parameters. 
llvm-svn: 105311
 2010-06-02 04:40:13 +00:00
Anders Carlsson d563923cf1 When mangling member function pointers, fake adding a substitution corresponding to the function type. 
llvm-svn: 105310
 2010-06-02 04:29:50 +00:00
John McCall 58ec0483b7 Add a compatibility note about incomplete types in templates. 
llvm-svn: 105309
 2010-06-02 01:26:32 +00:00
Evan Cheng a2da22734f Enable machine cse of instructions which define physical registers. 
llvm-svn: 105308
 2010-06-02 01:08:27 +00:00
Nate Begeman 469bb2be2c Checkpoint arm_neon.h generation with tablegen 
llvm-svn: 105307
 2010-06-02 00:34:55 +00:00
Nate Begeman 464d280b3c Checkpoint arm_neon.h generation with tablegen 
llvm-svn: 105306
 2010-06-02 00:34:41 +00:00
Eli Friedman 526e6d045f Don't try to custom-lower 64-bit add-with-overflow and friends on x86-32; the 
x86 backend currently doesn't know how to handle them.

This doesn't really fix anything because LegalizeTypes doesn't know how to
handle them either.  We do get a better error message, though.

llvm-svn: 105305
 2010-06-02 00:27:18 +00:00
Bob Wilson f4a34b97b8 Fix an obvious mistake: don't change the operands until all of them have been 
checked and it is safe to proceed with the changes.

llvm-svn: 105304
 2010-06-02 00:16:08 +00:00
Eli Friedman 6382c9c681 Remove outdated README entries. 
llvm-svn: 105303
 2010-06-02 00:10:36 +00:00
Anders Carlsson 04e51cca94 More cleanup. 
llvm-svn: 105301
 2010-06-01 23:52:26 +00:00
Jim Grosbach 12ac8f0352 Update debug information when breaking anti-dependencies. rdar://7759363 
llvm-svn: 105300
 2010-06-01 23:48:44 +00:00
Anders Carlsson 042ce2d8f1 More cleanup. 
llvm-svn: 105299
 2010-06-01 23:47:05 +00:00
Alexis Hunt 6e1690bdd8 Fix comment 
llvm-svn: 105297
 2010-06-01 23:29:39 +00:00
Anders Carlsson 79547c3fbd Cleanup. 
llvm-svn: 105296
 2010-06-01 23:17:37 +00:00
Devang Patel 89f2db6b67 DwarfWrite is now smart enough to drop debug value pointing to undefined register. Update this test to avoid this. 
iSel not properly lowring argument into a well formed DBG_VALUE in some cases is a separate issue and not related to the test in this testcase.

llvm-svn: 105295
 2010-06-01 23:01:43 +00:00
Jakob Stoklund Olesen 7b0ac865a4 Properly compose subregister indices when coalescing. 
The comment about ordering of subreg indices is no longer true.
This exposed a bug in the new substVirtReg method that is also fixed.

llvm-svn: 105294
 2010-06-01 22:39:25 +00:00
Jim Grosbach 5ba76b94f8 Remove unused code 
llvm-svn: 105293
 2010-06-01 21:56:30 +00:00
Devang Patel d43e0ca916 Ignore line number of debug value in undefined register. 
llvm-svn: 105292
 2010-06-01 21:43:09 +00:00
Jim Grosbach 0e20dc5cd6 fix think-o 
llvm-svn: 105291
 2010-06-01 21:35:50 +00:00
Dan Gohman 47a0724425 Fix the allocation of shadow space for the Win64 calling convention 
in X86FastISel. Patch by Jan Sjodin.

llvm-svn: 105290
 2010-06-01 21:09:47 +00:00
Jim Grosbach b69c68742a Simplify things a bit more. Fix prototype to use SmallVectorImpl and 
change a few SmallVectors to vanilla C arrays.

llvm-svn: 105289
 2010-06-01 21:06:46 +00:00
Dan Gohman 49a372cebc Fix the noalias checking so that it doesn't worry about 
an argument aliasing itself. Thanks Duncan!

llvm-svn: 105288
 2010-06-01 20:51:40 +00:00
Howard Hinnant 6508e9936c [conversions.buffer] 
llvm-svn: 105286
 2010-06-01 20:09:18 +00:00
Devang Patel b0c76394a3 Keep track of incoming debug value of unused argument. 
Radar 7927666.

llvm-svn: 105285
 2010-06-01 19:59:01 +00:00
Dan Gohman b782caa393 Fill in missing support for ISD::FEXP, ISD::FPOWI, and friends. 
llvm-svn: 105283
 2010-06-01 18:35:14 +00:00
Jim Grosbach b24d5c6ce2 Add a FIXME 
llvm-svn: 105282
 2010-06-01 18:06:35 +00:00
Jim Grosbach a37af16221 mirror of r105280 changes for LowerInvoke, which uses the same basic logic here 
llvm-svn: 105281
 2010-06-01 18:04:56 +00:00
Jim Grosbach 74d8345512 When processing function arguments when splitting live ranges across invokes, 
handle structs passed by value via an extract/insert pair, as a bitcast
won't work on a struct. rdar://7742824

llvm-svn: 105280
 2010-06-01 18:04:09 +00:00
Jim Grosbach 7352167560 Use SmallVector instead of std::vector. 
llvm-svn: 105279
 2010-06-01 17:56:41 +00:00
Dan Gohman bf821b9e9d Delete unused variables (that weren't even getting expanded). 
llvm-svn: 105278
 2010-06-01 17:26:14 +00:00
Dan Gohman 1ce7a559c0 Freebsd's sed doesn't support \< in regexps, and GNU sed doesn't 
support [[:<:]]. Use beginning-of-line and end-of-line anchors
instead.

llvm-svn: 105277
 2010-06-01 17:08:56 +00:00
Bruno Cardoso Lopes d44677ba69 Refactor some SSE 2 unpack instructions 
llvm-svn: 105276
 2010-06-01 17:02:50 +00:00
Dan Gohman b2e7169db8 Delete a blank line to make it easier to process this file with a script. 
llvm-svn: 105275
 2010-06-01 16:56:42 +00:00
Dan Gohman a76715fc88 Don't call flush() at a library level which isn't checking for errors 
and doesn't know where the output is going.

llvm-svn: 105274
 2010-06-01 16:31:34 +00:00
Dan Gohman c699831d09 Fix a spello affecting platforms where the configure check fails. 
llvm-svn: 105273
 2010-06-01 16:22:27 +00:00
Dan Gohman 5eb929388c Fix a typo in a comment. 
llvm-svn: 105272
 2010-06-01 16:10:08 +00:00
Dan Gohman b7edb4287b -retain-symbols-file is not what it seems. Update the makefiles 
and configury to use --version-script.

llvm-svn: 105271
 2010-06-01 14:56:56 +00:00
Dan Gohman 88337a95ca Fix extra fread after EOF, non-wires-crossed version. 
llvm-svn: 105270
 2010-06-01 14:09:29 +00:00
Kalle Raiskila 8916358f97 Fix handling of 'load' nodes. 
llvm-svn: 105269
 2010-06-01 13:34:47 +00:00
John McCall 75b960e5ee Alter the ExternalASTSource interface to permit by-name lookups. PCH continues to 
bring in the entire lookup table at once.

Also, give ExternalSemaSource's vtable a home.  This is important because otherwise
any reference to it will cause RTTI to be emitted, and since clang is compiled
with -fno-rtti, that RTTI will contain unresolved references (to ExternalASTSource's
RTTI).  So this change makes it possible to subclass ExternalSemaSource from projects
compiled with RTTI, as long as the subclass's home is compiled with -fno-rtti.

llvm-svn: 105268
 2010-06-01 09:23:16 +00:00