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37034 Commits

Author SHA1 Message Date
Chris Lattner bee82b0675 remove dead method with bogus comment. 
llvm-svn: 42937
 2007-10-12 23:18:19 +00:00
Fariborz Jahanian ecfe4f1453 Check and diagnose that objective-c objects may not be statically allocated. 
llvm-svn: 42936
 2007-10-12 22:10:42 +00:00
Arnold Schwaighofer e8d0bf2669 Correcting the corrections. Bad bad baaad emacs! 
llvm-svn: 42935
 2007-10-12 21:53:12 +00:00
Arnold Schwaighofer 1f0da1fefb Corrected many typing errors. And removed 'nest' parameter handling 
for fastcc from X86CallingConv.td.  This means that nested functions
are not supported for calling convention 'fastcc'.

llvm-svn: 42934
 2007-10-12 21:30:57 +00:00
Ted Kremenek 41362cea7b Added notion of '*' specified format width/specifiers when checking 
printf format strings.  Added type checking to see if the matching
width/precision argument was of type 'int'.

Thanks to Anders Carlsson for reporting this missing feature.

llvm-svn: 42933
 2007-10-12 20:51:52 +00:00
Dan Gohman e0ad9ea7cd Fix this test to not depend on the assembly output containing something 
that includes the string "st". This probably fixes the regression on
Darwin.

llvm-svn: 42932
 2007-10-12 20:42:14 +00:00
Chris Lattner 2c06f7ea45 add a new SM::getDecomposedFileLoc method. 
llvm-svn: 42931
 2007-10-12 20:24:19 +00:00
Devang Patel 371e6ca690 Dest type is always i8 *. This allows some simplification. 
Do not filter memmove.

llvm-svn: 42930
 2007-10-12 20:10:21 +00:00
Devang Patel da53e9c9c1 t 
llvm-svn: 42929
 2007-10-12 20:04:24 +00:00
Fariborz Jahanian 02fbb68e85 Fixed typo in comment. 
llvm-svn: 42928
 2007-10-12 19:53:08 +00:00
Gordon Henriksen 3fb03e4080 Fix ocaml bindings for picky linkers. :) 
Thanks to Török Edvin for helping to track this down.

llvm-svn: 42927
 2007-10-12 19:48:13 +00:00
Fariborz Jahanian c7afeebb12 Fixed a @compatible_alias bug. In the process, discovered unnecessary 2ndry lookup 
ok class names and streamlined this logic to do the lookup once.

llvm-svn: 42926
 2007-10-12 19:38:20 +00:00
Duncan Sands a6286bd502 Due to the new tail call optimization, trampolines can no 
longer be created for fastcc functions.

llvm-svn: 42925
 2007-10-12 19:37:31 +00:00
Dale Johannesen 61c574fc51 ppc long double. Implement fabs and fneg. 
llvm-svn: 42924
 2007-10-12 19:02:17 +00:00
Steve Naroff b915146a5d Replace one FIXME with another. We handle protocols just fine now. The ObjC decl will only be 0 when we have an error on the ObjC decl. I would prefer we pass in a decl that is marked as invalid. I don't think this is critical to fix now, however I'd like us to be consistent. There are currently many places that don't mark the decl as invalid (which need to be fixed)... 
llvm-svn: 42923
 2007-10-12 18:49:25 +00:00
Evan Cheng 409fa443fc Update. 
llvm-svn: 42922
 2007-10-12 18:22:55 +00:00
Chris Lattner e6f1c3813d don't use intptr_t without including it. 
llvm-svn: 42921
 2007-10-12 18:16:23 +00:00
Chris Lattner ad618f66e6 Fix a bug in my patch last night that broke InstCombine/2007-10-12-Crash.ll 
llvm-svn: 42920
 2007-10-12 18:05:47 +00:00
Dale Johannesen a1a4a9ebfa Implement i64->ppcf128 conversions. 
llvm-svn: 42919
 2007-10-12 17:52:03 +00:00
Chris Lattner 4c461477bd Make this compute the correct offset, handling alignment of the element 
pointer correctly.

llvm-svn: 42918
 2007-10-12 17:49:52 +00:00
Anders Carlsson 431ef632cb Add some more diagnostics for va_start, fix tests so they pass with these new diags. 
llvm-svn: 42917
 2007-10-12 17:48:41 +00:00
Evan Cheng 1410b8512c Did mean to leave this in. INSERT_SUBREG isn't being coalesced yet. 
llvm-svn: 42916
 2007-10-12 17:16:50 +00:00
Fariborz Jahanian d52cd41630 Fixed a bug whereby, struct tag name matches a typedef/objc-class name 
and hid them.

llvm-svn: 42915
 2007-10-12 16:34:10 +00:00
Steve Naroff b213da2a70 Temporary fix to test case. This area is currently under construction...test case will be changing again soon. 
llvm-svn: 42914
 2007-10-12 16:15:17 +00:00
Neil Booth d502a82092 Remove duplicate comment. 
llvm-svn: 42913
 2007-10-12 16:05:57 +00:00
Neil Booth b93d90e98c Implement correctly-rounded decimal->binary conversion, i.e. conversion 
from user input strings.

Such conversions are more intricate and subtle than they may appear;
it is unlikely I have got it completely right first time.  I would
appreciate being informed of any bugs and incorrect roundings you
might discover.

llvm-svn: 42912
 2007-10-12 16:02:31 +00:00
Neil Booth e9dbe094aa Remove a field that was never used. 
llvm-svn: 42911
 2007-10-12 15:35:10 +00:00
Neil Booth 146fdb3eeb If we're trying to be arbitrary precision, unsigned char clearly won't cut it. Needed for dec->bin conversions. 
llvm-svn: 42910
 2007-10-12 15:33:27 +00:00
Neil Booth 7e74b17ad2 Don't attempt to mask no bits 
llvm-svn: 42909
 2007-10-12 15:31:31 +00:00
Dan Gohman dc35bd79ca Change the names used for internal labels to use the current 
function symbol name instead of a codegen-assigned function
number.

Thanks Evan! :-)

llvm-svn: 42908
 2007-10-12 14:53:36 +00:00
Dan Gohman e3583817ac Fix some corner cases with vectors in copyToRegs and copyFromRegs. 
llvm-svn: 42907
 2007-10-12 14:33:11 +00:00
Dan Gohman 4f056f3c10 Add support to SplitVectorOp for powi, where the second operand 
is a scalar integer.

llvm-svn: 42906
 2007-10-12 14:13:46 +00:00
Dan Gohman 8d978da3b0 Mark vector ctpop, cttz, and ctlz as Expand on x86. 
llvm-svn: 42905
 2007-10-12 14:09:42 +00:00
Dan Gohman 9013eaff9a Mark vector pow, ctpop, cttz, and ctlz as Expand on PowerPC. 
llvm-svn: 42904
 2007-10-12 14:08:57 +00:00
Evan Cheng 11330f7526 Restrict EXTRACT_SUBREG coalescing to avoid negative performance impact. 
llvm-svn: 42903
 2007-10-12 09:15:53 +00:00
Evan Cheng f8e28b152a Doh. 
llvm-svn: 42901
 2007-10-12 09:10:27 +00:00
Evan Cheng b83a379f4f EXTRACT_SUBREG test case. 
llvm-svn: 42900
 2007-10-12 09:03:31 +00:00
Evan Cheng aa2d6ef81d EXTRACT_SUBREG coalescing support. The coalescer now treats EXTRACT_SUBREG like 
(almost) a register copy. However, it always coalesced to the register of the
RHS (the super-register). All uses of the result of a EXTRACT_SUBREG are sub-
register uses which adds subtle complications to load folding, spiller rewrite,
etc.

llvm-svn: 42899
 2007-10-12 08:50:34 +00:00
Evan Cheng 89d5916921 Some clean up. 
llvm-svn: 42898
 2007-10-12 08:45:27 +00:00
Evan Cheng 6fd54fd19c Cosmetic. 
llvm-svn: 42897
 2007-10-12 08:40:44 +00:00
Evan Cheng 2e3d609da6 Fix typos. 
llvm-svn: 42896
 2007-10-12 08:39:02 +00:00
Evan Cheng 09c0fe0a7f Fold load / store into MOV32to32_ and MOV16to16_. 
llvm-svn: 42895
 2007-10-12 08:38:01 +00:00
Evan Cheng f8c23f074b Flag MOV32to32_ with EXTRACT_SUBREG. They should not be scheduled apart. 
llvm-svn: 42894
 2007-10-12 07:55:53 +00:00
Arnold Schwaighofer 9653e677d5 Added missing -march=x86 flag. 
llvm-svn: 42893
 2007-10-12 07:49:48 +00:00
Gabor Greif 5d8f7e0cc7 eliminate warning 
llvm-svn: 42892
 2007-10-12 07:44:54 +00:00
Chris Lattner d8675e4915 Fix some 80 column violations. 
Fix DecomposeSimpleLinearExpr to handle simple constants better.
Don't nuke gep(bitcast(allocation)) if the bitcast(allocation) will
fold the allocation.  This fixes PR1728 and Instcombine/malloc3.ll

llvm-svn: 42891
 2007-10-12 05:30:59 +00:00
Chris Lattner 3e99eb25ee testcase for PR1728 
llvm-svn: 42890
 2007-10-12 05:29:53 +00:00
Chris Lattner 7119397fa1 make operator== work with non-equal sized bitvectors, as long as 
the extra bits are all zeros.  This allows  "010" and "010000" to be
treated as equal.

llvm-svn: 42889
 2007-10-12 03:48:59 +00:00
Dale Johannesen 05ff9e8cda PPC long double. Implement a couple more conversions. 
llvm-svn: 42888
 2007-10-12 01:37:08 +00:00
Chris Lattner 3ec1bad331 add comments. 
llvm-svn: 42887
 2007-10-12 00:37:26 +00:00