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Author SHA1 Message Date
Chris Lattner
f47d16afe3 merge a check into a place where it is simpler. 
llvm-svn: 59400
 2008-11-16 05:10:52 +00:00
Mon P Wang
b6661b480b Improved shuffle normalization to avoid using extract/build when we 
can extract using different indexes for two vectors. Added a few tests
for vector shuffles.

llvm-svn: 59399
 2008-11-16 05:06:27 +00:00
Chris Lattner
3b058783bc factor a whole bunch of code out into a helper function. 
llvm-svn: 59398
 2008-11-16 05:06:21 +00:00
Chris Lattner
f9dd858359 simplify the conditions on two gigantic if's, decreasing indentation 
a bit.  Next step is to factor out into their own helper functions.

llvm-svn: 59397
 2008-11-16 04:55:20 +00:00
Chris Lattner
762c52d684 simplify some instcombine matches by using m_Specific 
llvm-svn: 59395
 2008-11-16 04:46:19 +00:00
Zhongxing Xu
fb7e7e8158 Fix 80-col violation. 
llvm-svn: 59394
 2008-11-16 04:44:41 +00:00
Chris Lattner
047dc0a77a add a new m_Specific pattern that matches only if we have a specific Value*. 
llvm-svn: 59393
 2008-11-16 04:38:30 +00:00
Chris Lattner
a5aee38775 Use new m_SelectCst template to eliminate macros. 
llvm-svn: 59392
 2008-11-16 04:33:38 +00:00
Chris Lattner
f612178d64 add a new template for matching a select between two constants. 
llvm-svn: 59391
 2008-11-16 04:33:10 +00:00
Chris Lattner
cba75c1b7b simplify code. 
llvm-svn: 59390
 2008-11-16 04:26:55 +00:00
Chris Lattner
21f18c9760 Handle the case where there is no "not". It is possible it got 
folded into the select.

llvm-svn: 59389
 2008-11-16 04:25:26 +00:00
Chris Lattner
6afddeeed1 factor a bunch of copy/paste code out into a helper function. 
Eliminate the cases checking for cond?0:-1, since that is already
handled by commutative checking.

llvm-svn: 59388
 2008-11-16 04:24:12 +00:00
Zhongxing Xu
cfe0df8609 Add partial specialization of FoldingSetTrait for ImmutableList. 
llvm-svn: 59387
 2008-11-16 04:23:49 +00:00
Chris Lattner
4f8153d48f make this actually test what it is trying to. 
llvm-svn: 59386
 2008-11-16 04:21:51 +00:00
Zhongxing Xu
b62b5ce749 Fix 80-column violation. 
llvm-svn: 59385
 2008-11-16 04:14:33 +00:00
Nick Lewycky
1cddd8346f Don't brute-force analyze cubic or higher polynomials. 
If this patch causes a performance regression for anyone, please let me know,
and it can be fixed in a different way with much more effort.

llvm-svn: 59384
 2008-11-16 04:14:25 +00:00
Oscar Fuentes
0b07355baa CMake: MSVC: Pass list of components the right way to msvc_llvm_config 
and siblings. Support targets whose name does not end on
`CodeGen'. Remove a performance bottleneck.

llvm-svn: 59383
 2008-11-16 04:13:19 +00:00
Chris Lattner
9dd963a73a rearrange some code, no functionality change. 
llvm-svn: 59381
 2008-11-16 03:56:24 +00:00
Chris Lattner
0c0c68bab4 if we're going to use a macro, use it maximally. no functionality change. 
llvm-svn: 59380
 2008-11-16 03:54:57 +00:00
Oscar Fuentes
9e15bc331b CMake: Forces linking of the rest of architecture targets and its 
respective asm printers on MSVC.

Based on a patch by Scott Graham.

llvm-svn: 59379
 2008-11-15 22:51:03 +00:00
Oscar Fuentes
42942c0bc5 Adds extern "C" ints to the .cpp files that use RegisterTarget, as 
well as 2 files that use "Registrator"s. These are to be used by the
MSVC builds, as the Win32 linker does not include libs that are
otherwise unreferenced, even if global constructors in the lib have
side-effects.

Patch by Scott Graham!

llvm-svn: 59378
 2008-11-15 21:36:30 +00:00
Oscar Fuentes
bc0f4b6c9a CMake: Removed some cruft. 
llvm-svn: 59376
 2008-11-15 20:51:18 +00:00
Oscar Fuentes
d7820a0c15 CMake: Recursively invokes cmake using the right directories. 
LLVM_MAIN_SRC_DIR and LLVM_BINARY_DIR are not the cmake top level
directories when LLVM is embedded on the build of other project.

Fixes PR #3072.

llvm-svn: 59374
 2008-11-15 20:35:25 +00:00
Nick Lewycky
3889c7ebf0 Clean up some strange whitespace. 
llvm-svn: 59373
 2008-11-15 20:32:33 +00:00
Nick Lewycky
75d57a3bc3 Correct this error message. 
llvm-svn: 59370
 2008-11-15 17:50:47 +00:00
Zhongxing Xu
bce4760ed8 Add Profile method to ImmutableList. 
llvm-svn: 59362
 2008-11-15 09:26:02 +00:00
Duncan Sands
52ce276405 When splitting a SHUFFLE_VECTOR, try to have the result 
use SHUFFLE_VECTOR instead.  If not practical, fall back
to the old scheme of building the split result by hand
using a BUILD_VECTOR.

llvm-svn: 59361
 2008-11-15 09:25:38 +00:00
Mon P Wang
4421962b9b Add missing widen operations, fixed widening for extracting a subvector, 
and when loading/storing a widen vector, make sure that they are loaded
and stored in consecutive order.

llvm-svn: 59357
 2008-11-15 06:05:52 +00:00
Oscar Fuentes
9abd2759a2 CMake: Adds header and TableGen files to Visual Studio solution. A new 
dummy library, `llvm_headers_do_not_build', is created for containing
all header and TableGen files under include/llvm.

llvm-svn: 59346
 2008-11-15 02:08:08 +00:00
Evan Cheng
7ac8120105 Fix fuitos encoding. 
llvm-svn: 59344
 2008-11-15 00:40:57 +00:00
Oscar Fuentes
a7630d40c0 CMake: Moved generation of Intrinsics.gen to 
include/llvm/CMakeLists.txt. Does it with the `tablegen' cmake macro.

llvm-svn: 59342
 2008-11-15 00:24:38 +00:00
Dan Gohman
95967fc7b7 Correct a comment. 
llvm-svn: 59341
 2008-11-15 00:24:23 +00:00
Dan Gohman
b4151fd731 Move ScheduleDAGList's LatencyPriorityQueue class out to a separate file. 
llvm-svn: 59340
 2008-11-15 00:23:40 +00:00
Oscar Fuentes
c036da8d8e CMake: Remove unused tablegenning code from tools/llvmc2/driver. 
llvm-svn: 59333
 2008-11-14 23:59:50 +00:00
Devang Patel
86c9f12e47 Refactor code. 
Strip debug information before stripping symbol names. 

llvm-svn: 59328
 2008-11-14 22:49:37 +00:00
Oscar Fuentes
2d0e56a05a CMake: Use LLVM_MAIN_SRC_DIR instead of CMAKE_SOURCE_DIR, for 
consistency.

Patch by Kevin Andre!

llvm-svn: 59326
 2008-11-14 22:21:02 +00:00
Oscar Fuentes
fab3ce2295 CMake: Fixed dependencies of .cpp source files on .td and tablegenned 
files.

llvm-svn: 59325
 2008-11-14 22:06:14 +00:00
Dan Gohman
521cee6a9c Add support for building a ScheduleDAG from MachineInstrs. This is currently 
fairly conservative; it doesn't do alias-analysis queries and it doesn't
attempt to break anti-dependencies.

llvm-svn: 59324
 2008-11-14 21:47:58 +00:00
Evan Cheng
626e85dfc2 Fix MOVrx, MOVsrl_flag, and MOVsra_flag encodings. 
llvm-svn: 59314
 2008-11-14 20:09:11 +00:00
Dale Johannesen
29e1b2e9fd Remove unneeded stuff from GRAD register class. 
llvm-svn: 59311
 2008-11-14 18:10:48 +00:00
Richard Osborne
e30cb5908e [XCore] Remove whitespace in the description used when 
registering XCoreTargetMachine.

llvm-svn: 59308
 2008-11-14 16:19:56 +00:00
Richard Osborne
c2b2d5e6cf [XCore] Fix expansion of 64 bit add/sub. Don't custom expand 
these operations if ladd/lsub are not available on the current
subtarget.

llvm-svn: 59305
 2008-11-14 15:59:19 +00:00
Richard Osborne
8f86bb4d20 Add XCore intrinsics for getid (returns thread id) and bitrev (reverses 
bits in a word).

llvm-svn: 59296
 2008-11-14 10:12:16 +00:00
Lang Hames
ed5d29fea5 Test commit. 
llvm-svn: 59293
 2008-11-14 06:51:35 +00:00
Oscar Fuentes
e7f0c69eeb CMake: Disallow in-source builds except when building with the Visual 
Studio IDE. CMake would overwrite the makefiles distributed with LLVM.

llvm-svn: 59292
 2008-11-14 03:43:18 +00:00
Evan Cheng
c6f581034a ARM / Mac OS X also wants to invalidate icache after jitting. 
llvm-svn: 59291
 2008-11-14 02:33:17 +00:00
Dan Gohman
3abe79e3e9 Add a version of NewSUnit for creating units with MachineInstrs. 
llvm-svn: 59282
 2008-11-14 00:41:36 +00:00
Dan Gohman
bab393fdff For post-regalloc scheduling, remove the instructions from the block 
before re-inserting them.

llvm-svn: 59281
 2008-11-14 00:33:17 +00:00
Dan Gohman
5b7b7b416b Check in the correct version of the patch in r59279. 
llvm-svn: 59280
 2008-11-14 00:32:34 +00:00
Dan Gohman
ad452993b0 Debug printing for SUnits that carry MachineInstrs. 
llvm-svn: 59279
 2008-11-14 00:28:56 +00:00