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67504 Commits

Author SHA1 Message Date
Jim Grosbach d5cfca1e3d Nuke dead isCodeGenOnly annotation and extraneous comment. 
llvm-svn: 120338
 2010-11-29 22:40:58 +00:00
Benjamin Kramer a22f0ce1a3 Add missing colon. 
llvm-svn: 120336
 2010-11-29 22:39:38 +00:00
Jim Grosbach 1883d94630 tidy up. 
llvm-svn: 120335
 2010-11-29 22:38:48 +00:00
Bill Wendling ee7c5659d7 Thumb encodings for conditional moves. 
llvm-svn: 120334
 2010-11-29 22:37:46 +00:00
Jim Grosbach 7ec3d34553 Pseudo-ize Thumb2 jump tables with explicit MC lowering to the raw 
instructions. This simplifies instruction printing and disassembly.

llvm-svn: 120333
 2010-11-29 22:37:40 +00:00
Benjamin Kramer e6840ef4b3 Fix some broken CHECK lines. 
llvm-svn: 120332
 2010-11-29 22:34:55 +00:00
Michael J. Spencer 3ef91c5593 unittests: Merge SystemTests back into SupportTests. 
llvm-svn: 120330
 2010-11-29 22:29:04 +00:00
Michael J. Spencer ebad2f9d36 Support: Add PathV2 implementation. 
llvm-svn: 120329
 2010-11-29 22:28:51 +00:00
Michael J. Spencer 6d935a2e5c system_error: Remove Windows headers. 
llvm-svn: 120328
 2010-11-29 22:28:32 +00:00
Michael J. Spencer fc6fc9d569 Support/PathV2: Just about every function call requires the Twine header. 
llvm-svn: 120327
 2010-11-29 22:28:22 +00:00
Bill Wendling 5da8cae9ec Refactor some of the "disassembly-only" instructions into a base class. This 
reduces some code duplication.

llvm-svn: 120326
 2010-11-29 22:15:03 +00:00
Chris Lattner 2e8793482c fix PR8677, patch by Jakub Staszak! 
llvm-svn: 120325
 2010-11-29 21:59:31 +00:00
Eric Christopher 43b0c6d94f Update fastisel for the changes in r120272. 
llvm-svn: 120324
 2010-11-29 21:56:23 +00:00
Frits van Bommel 28218aa8f1 Transform (extractvalue (load P), ...) to (load (gep P, 0, ...)) if the load has no other uses, shrinking the load. 
llvm-svn: 120323
 2010-11-29 21:56:20 +00:00
Jim Grosbach 81af4f9eb1 Rename t2 TBB and TBH instructions to reference that they encode the jump table 
data. Next up, pseudo-izing them.

llvm-svn: 120320
 2010-11-29 21:28:32 +00:00
Frits van Bommel 40a80ac963 Update this test to keep testing the -instcombine transform it's supposed to be testing instead of triggering the improved constant folding for insertvalue and extractvalue. 
llvm-svn: 120319
 2010-11-29 20:55:40 +00:00
Owen Anderson ba3a8fa7ab Improving the factoring of several instruction encodings. 
llvm-svn: 120317
 2010-11-29 20:38:48 +00:00
Frits van Bommel a98214de10 Teach ConstantFoldInstruction() how to fold insertvalue and extractvalue. 
llvm-svn: 120316
 2010-11-29 20:36:52 +00:00
Charles Davis 54c9eb6fff Now to chant the magical incantation that will exorcise the System library 
from LLVM forever:

grep -lR "llvm/System" * | grep -v .svn | xargs sed -ie 's#llvm/System#llvm/Support#g'

llvm-svn: 120314
 2010-11-29 19:44:50 +00:00
Bob Wilson 77ab165afe Add support for NEON VLD3-dup instructions. 
llvm-svn: 120312
 2010-11-29 19:35:29 +00:00
Bob Wilson 8022367809 Fix copy-and-paste errors in VLD2-dup scheduling itineraries. 
llvm-svn: 120311
 2010-11-29 19:35:23 +00:00
Jim Grosbach 58bc36a3a9 ARM Pseudo-ize tBR_JTr. 
llvm-svn: 120310
 2010-11-29 19:32:47 +00:00
Owen Anderson e9608b3f01 Thumb2 encodings for MSR and MRS. 
llvm-svn: 120309
 2010-11-29 19:29:15 +00:00
Michael J. Spencer edb9523e09 Update library dependencies changed in the System -> Support merge. 
llvm-svn: 120308
 2010-11-29 19:28:48 +00:00
Owen Anderson 2fdf32fa2c Thumb2 encodings for system instructions. 
llvm-svn: 120307
 2010-11-29 19:22:08 +00:00
Owen Anderson b044bc67f4 Thumb2 encodings for branches and IT blocks. 
llvm-svn: 120306
 2010-11-29 18:54:38 +00:00
Jim Grosbach 0591656b13 The ARM BR_JT* pseudos don't need to use the printer jtblock_operand node to 
get the pretty-printer. That's handled explicityly by the MC lowering now.

llvm-svn: 120305
 2010-11-29 18:53:24 +00:00
Michael J. Spencer ab425d8360 I swear I did a make clean and make before committing all this... 
llvm-svn: 120304
 2010-11-29 18:47:54 +00:00
Jim Grosbach 150b1ad7f8 Switch ARM BR_JTm and BR_JTr instructions to be MC-expanded pseudos. 
llvm-svn: 120303
 2010-11-29 18:37:44 +00:00
Michael J. Spencer 457c10e154 Missed another one. 
llvm-svn: 120302
 2010-11-29 18:33:08 +00:00
Michael J. Spencer 4d2e1501ad Missed a spot. 
llvm-svn: 120301
 2010-11-29 18:29:55 +00:00
Michael J. Spencer 447762da85 Merge System into Support. 
llvm-svn: 120298
 2010-11-29 18:16:10 +00:00
Kalle Raiskila 1ff0bfa28f Handle lshr for i128 correctly on SPU also when 
shiftamount > 7.

llvm-svn: 120288
 2010-11-29 14:44:28 +00:00
Kalle Raiskila dc620afd1e Enable PostRA scheduling for SPU. 
This speeds up selected test cases with up to
5% - no slowdowns observed.

llvm-svn: 120286
 2010-11-29 10:30:25 +00:00
Kalle Raiskila 1842ada3ad Allow machine LICM to do its job on SPU. 
-return a sensible value for register pressure
-add pattern to 'ila' instrucion

llvm-svn: 120285
 2010-11-29 10:08:09 +00:00
Kalle Raiskila 427add8f24 Add missing i128 case. 
llvm-svn: 120284
 2010-11-29 09:36:26 +00:00
NAKAMURA Takumi 638110fde1 tools/Makefile: Don't look into $(TARGET_OS), but $(HOST_OS), to inspect availability of loadable module! 
The last commit made run.build.step.test_llvm_1 to fail.

llvm-svn: 120283
 2010-11-29 08:58:11 +00:00
NAKAMURA Takumi 6ea8a947e8 test: Check the feature 'loadable_module' with load modules in %llvmshlibdir. 
%llvmshlibdir should be 'bin' on Cygming.

llvm-svn: 120282
 2010-11-29 07:58:32 +00:00
Chandler Carruth abcab28f9b Add some dead stores to pacify my least favorite GCC warning: may be 
uninitialized. The warning is terrible, has incorrect source locations, and has
a huge false positive rate such as *all* of these.

If anyone has a better solution, please let me know. Alternatively, I'll
happily add -Wno-uninitialized to the -Werror build mode. Maybe I can even do
it *only* when building with GCC instead of Clang.

llvm-svn: 120281
 2010-11-29 01:41:13 +00:00
Bill Wendling 232e52cfb7 Add more Thumb encodings. 
llvm-svn: 120279
 2010-11-29 01:07:48 +00:00
Bill Wendling ccba1a8d95 More Thumb encodings. 
llvm-svn: 120278
 2010-11-29 01:00:43 +00:00
Bill Wendling 9600e97c60 Add Thumb encodings for REV instructions. 
llvm-svn: 120277
 2010-11-29 00:42:50 +00:00
NAKAMURA Takumi 71c8c12d4d tools/Makefile: Fix indentation. 
llvm-svn: 120276
 2010-11-29 00:20:34 +00:00
NAKAMURA Takumi 142b32535e tools/Makefile: Enable building lto, edis and bugpoint-passes on Cygming. 
bugpoint-passes would be built with ENABLE_SHARED=1.
You could try building gold on Cygming, though, it would fail.

llvm-svn: 120275
 2010-11-29 00:20:28 +00:00
NAKAMURA Takumi 4fc56f0be7 test: Use $SharedLibDir for loadable modules. On Cygming, loadable modules are not in lib/ but bin. 
llvm-svn: 120274
 2010-11-29 00:20:21 +00:00
NAKAMURA Takumi 5114d0afe3 test: Add the new feature 'loadable_module'. 
llvm-svn: 120273
 2010-11-29 00:20:09 +00:00
Bill Wendling 775899eb2e Add more Thumb encodings. 
llvm-svn: 120272
 2010-11-29 00:18:15 +00:00
Rafael Espindola e5e1f9ad0f Make EmitIntValue non virtual. 
llvm-svn: 120271
 2010-11-28 23:22:44 +00:00
Rafael Espindola 0710e3771f Forgot the MCPureStreamer::EmitValue in the previous commit. 
llvm-svn: 120270
 2010-11-28 23:13:47 +00:00
Rafael Espindola a084fd6e9d Move EmitValue to MCObjectStreamer. 
llvm-svn: 120269
 2010-11-28 23:08:47 +00:00