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Author SHA1 Message Date
Anton Korobeynikov daf358bbff This is not "FIXME" anymore 
llvm-svn: 36541
 2007-04-28 14:57:59 +00:00
Anton Korobeynikov 7b2a2f9075 Let Verifier check aliasees 
llvm-svn: 36540
 2007-04-28 14:35:41 +00:00
Reid Spencer b19636e4af Fix a compilation error (jump to case label). 
llvm-svn: 36539
 2007-04-28 14:13:42 +00:00
Anton Korobeynikov 511d54f61b Regenerate 
llvm-svn: 36538
 2007-04-28 13:48:45 +00:00
Anton Korobeynikov b18f8f85e9 Implement review feedback. Aliasees can be either GlobalValue's or 
bitcasts of them.

llvm-svn: 36537
 2007-04-28 13:45:00 +00:00
Chris Lattner 1deacd61f4 memory inputs to an inline asm are required to have an address available. 
If the operand is not already an indirect operand, spill it to a constant
pool entry or a stack slot.

This fixes PR1356 and CodeGen/X86/2007-04-27-InlineAsm-IntMemInput.ll

llvm-svn: 36536
 2007-04-28 06:42:38 +00:00
Chris Lattner 5f59451529 new testcase for PR1356 
llvm-svn: 36535
 2007-04-28 06:41:13 +00:00
Chris Lattner d102ed0ac6 Fix CodeGen/Generic/2007-04-27-LargeMemObject.ll and 
CodeGen/Generic/2007-04-27-InlineAsm-X-Dest.ll

llvm-svn: 36534
 2007-04-28 06:08:13 +00:00
Chris Lattner 7141c393b6 ensure the operand prints. 
llvm-svn: 36533
 2007-04-28 06:07:55 +00:00
Chris Lattner 61553c1340 new testcase 
llvm-svn: 36532
 2007-04-28 06:05:59 +00:00
Chris Lattner 193d2f09f0 update syntax 
llvm-svn: 36531
 2007-04-28 06:03:12 +00:00
Chris Lattner e53e2eeecb not fully implemented yet. 
llvm-svn: 36530
 2007-04-28 06:02:13 +00:00
Chris Lattner f40a0a8b9f add a default parameter 
llvm-svn: 36529
 2007-04-28 05:42:38 +00:00
Chris Lattner 19651c77b2 add a way to make this less brittle 
llvm-svn: 36528
 2007-04-28 05:38:52 +00:00
Chris Lattner 089e35cc57 fix a bug triggered by 403.gcc 
llvm-svn: 36527
 2007-04-28 05:27:36 +00:00
Chris Lattner 73b3b80815 update for new inline asm syntax 
llvm-svn: 36526
 2007-04-28 05:20:26 +00:00
Chris Lattner 6e880871e9 Fix several latent bugs in EmitGEPOffset that didn't manifest with its 
previous clients.  This fixes MallocBench/gs

llvm-svn: 36525
 2007-04-28 04:52:43 +00:00
Chris Lattner 4df3e8093b Fix this to match change to InlineAsm class. 
llvm-svn: 36524
 2007-04-28 04:05:59 +00:00
Chris Lattner c753800800 uhn zap cvs 
llvm-svn: 36523
 2007-04-28 03:50:56 +00:00
Chris Lattner c48e2c3100 represent indirect operands explicitly in inline asm strings. 
llvm-svn: 36522
 2007-04-28 01:02:58 +00:00
Chris Lattner acbf6a401d Implement PR1345 and Transforms/InstCombine/bitcast-gep.ll 
llvm-svn: 36521
 2007-04-28 00:57:34 +00:00
Chris Lattner 1df6c1c5b0 new testcase 
llvm-svn: 36520
 2007-04-28 00:54:45 +00:00
Dale Johannesen 7e7280b538 change per review 
llvm-svn: 36519
 2007-04-28 00:36:37 +00:00
Dale Johannesen 29c05756b5 Prevent Thumb code from generating ARM instructions 
llvm-svn: 36518
 2007-04-27 22:17:18 +00:00
Lauro Ramos Venancio 940b083a63 fix the test tls1. 
llvm-svn: 36517
 2007-04-27 21:23:17 +00:00
Lauro Ramos Venancio 04750a18be add TLS tests. 
llvm-svn: 36516
 2007-04-27 21:08:48 +00:00
Chris Lattner 2705829925 add a GEP helper function 
llvm-svn: 36515
 2007-04-27 20:35:56 +00:00
Lauro Ramos Venancio 99cb63029a add parenthesis. 
llvm-svn: 36514
 2007-04-27 20:10:08 +00:00
Evan Cheng 559c546453 Doh. ARM::LEApcrel is a single instruction MI. 
llvm-svn: 36513
 2007-04-27 18:27:13 +00:00
Lauro Ramos Venancio 62f65468bc In Thumb mode, the frame register must be R7. 
llvm-svn: 36512
 2007-04-27 17:58:03 +00:00
Chris Lattner 1db224db92 refactor some code relating to pointer cast xforms, pulling it out of the codepath 
for unrelated casts.

llvm-svn: 36511
 2007-04-27 17:44:50 +00:00
Chris Lattner 1cbe208cda Fix incorrect legalization of EHSELECTOR. This fixes 
CodeGen/Generic/2007-04-14-EHSelectorCrash.ll and PR1326

llvm-svn: 36510
 2007-04-27 17:12:52 +00:00
Chris Lattner 83a5e928e6 make this testcase harder, to cover PR1326 
llvm-svn: 36509
 2007-04-27 17:12:23 +00:00
Chris Lattner 4c522b9434 reset errno to zero on entry to the application's main function. This fixes 
MultiSource/Applications/minisat in the JIT.

Note that the libsystem stuff should ideally never modify errno.  :(

llvm-svn: 36508
 2007-04-27 17:02:33 +00:00
Jeff Cohen 6a23901014 Fix prolific source of 'possible loss of data' warnings. 
llvm-svn: 36507
 2007-04-27 14:43:05 +00:00
Lauro Ramos Venancio c39c12a3fa ARM TLS: implement "general dynamic", "initial exec" and "local exec" models. 
llvm-svn: 36506
 2007-04-27 13:54:47 +00:00
Evan Cheng c9f22fd1a4 Darwin runtime library does not have these. 
llvm-svn: 36505
 2007-04-27 08:15:43 +00:00
Evan Cheng d9990f061f Special handling of LEApcrel and tLEApcrel. 
llvm-svn: 36504
 2007-04-27 08:14:15 +00:00
Evan Cheng e54018687d Back out previous check-in. Incorrect. 
llvm-svn: 36503
 2007-04-27 07:50:02 +00:00
Evan Cheng 68ec63b3d7 tLEApcrel is a AddrModeTs, i.e. pc relative. 
llvm-svn: 36502
 2007-04-27 07:37:22 +00:00
Evan Cheng bf535fc8bd Expand UINT_TO_FP in turns of SINT_TO_FP when UINTTOFP_* libcalls are not available. 
llvm-svn: 36501
 2007-04-27 07:33:31 +00:00
Duncan Sands 9e72fc1163 Test that eh_selector lowering accepts global variables as well as bitcasts 
of global variables.

llvm-svn: 36500
 2007-04-27 06:56:53 +00:00
Chris Lattner 784fe9dbbb improve EH global handling, patch by Duncan Sands. 
llvm-svn: 36499
 2007-04-27 01:20:11 +00:00
Devang Patel 2c1bba0c0c Move ~Pass() from Pass.h into Pass.cpp 
llvm-svn: 36498
 2007-04-26 21:33:42 +00:00
Anton Korobeynikov 084cbbbe25 Unxfail tests 
llvm-svn: 36497
 2007-04-26 21:20:04 +00:00
Chris Lattner 8131ab7c0f enable Anton's shift/and switch lowering stuff! It now passes ppc bootstrap 
successfully! woohoo...

llvm-svn: 36496
 2007-04-26 21:09:43 +00:00
Dan Gohman a30eabdd6e Fix PR1339 and CodeGen/X86/dollar-name.ll 
llvm-svn: 36495
 2007-04-26 21:07:05 +00:00
Bill Wendling c8264ca457 Have MMX registers clobbered in x86-64 too. 
llvm-svn: 36494
 2007-04-26 21:06:48 +00:00
Devang Patel e6354bd3ff Delete Analysis Resolver. 
llvm-svn: 36493
 2007-04-26 21:06:41 +00:00
Dan Gohman 16259b4ff2 testcase for PR1339: http://llvm.org/PR1339 
llvm-svn: 36492
 2007-04-26 21:04:39 +00:00
Anton Korobeynikov 4ff20ff903 Add test to proper place. Also, XFAIL until ppc bootstrap will be ok. 
llvm-svn: 36491
 2007-04-26 20:49:05 +00:00
Anton Korobeynikov d7ae7f1659 Fixx off-by-one bug, which prevents llvm-gcc bootstrap on ppc32 
llvm-svn: 36490
 2007-04-26 20:44:04 +00:00
Dan Gohman 2966c9072b Update a comment to reflect recent changes in the type system. 
llvm-svn: 36486
 2007-04-26 19:43:14 +00:00
Dan Gohman e131e3ac02 Fix a typo in a comment. 
llvm-svn: 36485
 2007-04-26 19:40:56 +00:00
Andrew Lenharth a2f93b554d An example for PR1362 
llvm-svn: 36484
 2007-04-26 19:28:33 +00:00
Evan Cheng 910c80851e Rename findRegisterUseOperand to findRegisterUseOperandIdx to avoid confusion. 
llvm-svn: 36483
 2007-04-26 19:00:32 +00:00
Reid Spencer 1d48207f5b 1. Don't swap byte order in scanf. It isn't necessary and leads to 
incorrect results (canonicalization was dropped several commits ago).
2. Add support for fscanf.
3. Suppress a warning about cast to pointer from non-pointer-sized integer.

llvm-svn: 36482
 2007-04-26 18:19:35 +00:00
Devang Patel 68f72b17f2 Use toplevel function pass manager as OnTheFly manager. 
llvm-svn: 36481
 2007-04-26 17:50:19 +00:00
Lauro Ramos Venancio 83fc4f3c3c bugfix: remember that ResNode was declared. 
llvm-svn: 36477
 2007-04-26 17:03:22 +00:00
Zhou Sheng 6d207a761f Add two test cases to cover apintification change. 
llvm-svn: 36476
 2007-04-26 16:44:48 +00:00
Zhou Sheng 3178736d50 Using APInt more efficiently. 
llvm-svn: 36475
 2007-04-26 16:42:07 +00:00
Jeff Cohen 476db10261 Rename identifier that GCC uses as a macro, breaking llvm-gcc build. 
llvm-svn: 36474
 2007-04-26 15:07:47 +00:00
Evan Cheng ed23a1387e Minor bug. 
llvm-svn: 36473
 2007-04-26 08:24:22 +00:00
Chris Lattner e6e364c198 start code for writing out instructions. Separate BB#s from normal value 
#'s.

llvm-svn: 36472
 2007-04-26 05:53:54 +00:00
Chris Lattner 1ceecb5df4 start defining codes for instructions 
llvm-svn: 36471
 2007-04-26 05:53:04 +00:00
Chris Lattner 720367c5f0 regen 
llvm-svn: 36470
 2007-04-26 05:31:05 +00:00
Chris Lattner eee35bfc8a wrap long lines 
Fix PR1358 and test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll, by
creating forward decl globals with linkage extern_weak to defeat implicit
constant folding.

llvm-svn: 36469
 2007-04-26 05:30:35 +00:00
Chris Lattner 0cdcadc860 new testcase 
llvm-svn: 36468
 2007-04-26 05:28:45 +00:00
Chris Lattner 7c37b01998 enumerate BB's separately from other function values. 
llvm-svn: 36467
 2007-04-26 04:42:16 +00:00
Reid Spencer 30d5e9449f For PR1355: 
Make the script process multiple files and describe its usage properly.

llvm-svn: 36466
 2007-04-26 03:59:24 +00:00
Chris Lattner 5f640b9cc9 add support for incorporating and purging functions to the value enumerator 
llvm-svn: 36465
 2007-04-26 03:50:57 +00:00
Chris Lattner a5211c43c2 improve a comment 
llvm-svn: 36464
 2007-04-26 03:32:43 +00:00
Chris Lattner 831d420256 move some code around, fix a bug in the reader reading globalinits (which 
I just introduced), stub out function reading, purge aggregate values from
the value table before reading functions.

llvm-svn: 36463
 2007-04-26 03:27:58 +00:00
Chris Lattner ca3b44aa57 add a new code 
llvm-svn: 36462
 2007-04-26 03:26:26 +00:00
Chris Lattner 44c1707207 add bitcode alias support 
llvm-svn: 36461
 2007-04-26 02:46:40 +00:00
Chris Lattner 6337d7b7c7 add alias support to bitcode 
llvm-svn: 36460
 2007-04-26 02:46:23 +00:00
Chris Lattner d2747054b4 print aliases before functions 
llvm-svn: 36459
 2007-04-26 02:24:10 +00:00
Evan Cheng 43a17fe826 Be careful when to add implicit kill / dead operands. Don't add them during / post reg-allocation. 
llvm-svn: 36458
 2007-04-26 01:40:09 +00:00
Evan Cheng d3d914b9f8 PR1348 test case. 
llvm-svn: 36457
 2007-04-26 01:14:14 +00:00
Evan Cheng ce6e6db704 Fix for PR1348. If stack inc / dec amount is > 32-bits, issue a series of add / sub instructions. 
llvm-svn: 36456
 2007-04-26 01:09:28 +00:00
Evan Cheng 9f12bc480b New test case. 
llvm-svn: 36455
 2007-04-26 00:07:36 +00:00
Bill Wendling 0be6fc5fd7 Quiet a compiler warning about assignment in an if-then conditional. 
llvm-svn: 36454
 2007-04-25 23:52:02 +00:00
Chris Lattner 2a4853b424 && no longer needed 
llvm-svn: 36453
 2007-04-25 22:32:55 +00:00
Evan Cheng 0ba174534c Match MachineFunction::UsedPhysRegs changes. 
llvm-svn: 36452
 2007-04-25 22:13:27 +00:00
Evan Cheng d21968d11a Change UsedPhysRegs from array bool to BitVector to save some space. Setting / getting its states now go through MachineFunction. 
llvm-svn: 36451
 2007-04-25 22:10:09 +00:00
Bill Wendling 9b8d17db61 Testcase for codegen bug. 
llvm-svn: 36450
 2007-04-25 21:58:17 +00:00
Evan Cheng d4549c5527 Clean up. 
llvm-svn: 36449
 2007-04-25 21:34:08 +00:00
Bill Wendling 157d7ee7e5 Add SSSE3 as a feature of Core2. Add MMX registers to the list of registers 
clobbered by a call.

llvm-svn: 36448
 2007-04-25 21:31:48 +00:00
Evan Cheng 0fbe14ab87 Data structure change to improve compile time (especially in debug mode). 
llvm-svn: 36447
 2007-04-25 19:34:00 +00:00
Devang Patel 7f7b8985f8 Mem2Reg does not need TargetData. 
llvm-svn: 36446
 2007-04-25 18:41:11 +00:00
Evan Cheng 15f269afa3 This was lefted out. Fixed sumarray-dbl. 
llvm-svn: 36445
 2007-04-25 18:33:21 +00:00
Devang Patel d3ccc073a2 Mem2Reg does not need TargetData. 
llvm-svn: 36444
 2007-04-25 18:32:35 +00:00
Anton Korobeynikov 5e4e8f5e09 Add missed semicolon. Resotre compatibility with older bisons 
llvm-svn: 36443
 2007-04-25 18:07:40 +00:00
Chris Lattner d20cd6658a do the multiplication as signed, so that 2*-2 == -4 instead of 4294967292 
when promoted to 64-bits

llvm-svn: 36442
 2007-04-25 17:23:53 +00:00
Devang Patel 073be55d8e Remove unused function argument. 
llvm-svn: 36441
 2007-04-25 17:15:20 +00:00
Jeff Cohen c7f7b5162f Note new header file. 
llvm-svn: 36440
 2007-04-25 17:13:18 +00:00
Anton Korobeynikov cb5b13a0b8 Add missed file 
llvm-svn: 36439
 2007-04-25 16:42:39 +00:00
Lauro Ramos Venancio 4ae9425bb6 remember to emit weak reference in one more case. 
llvm-svn: 36438
 2007-04-25 14:50:40 +00:00
Anton Korobeynikov e9fcbefa9a Regenerate 
llvm-svn: 36437
 2007-04-25 14:29:12 +00:00
Anton Korobeynikov a97b694c82 Implement aliases. This fixes PR1017 and it's dependent bugs. CFE part 
will follow.

llvm-svn: 36435
 2007-04-25 14:27:10 +00:00
Evan Cheng 7818c03c6b Fix for PR1306. 
- A register def / use now implicitly affects sub-register liveness but does
not affect liveness information of super-registers.
- Def of a larger register (if followed by a use later) is treated as
read/mod/write of a smaller register.

llvm-svn: 36434
 2007-04-25 07:30:23 +00:00
Evan Cheng 93e3a2e6f7 Test if a register is sub- or super-register of another. 
llvm-svn: 36433
 2007-04-25 07:24:50 +00:00
Evan Cheng 559fae748c Minor speed tweak. 
llvm-svn: 36432
 2007-04-25 07:24:13 +00:00
Evan Cheng 11dc5abde1 Clean up. 
llvm-svn: 36431
 2007-04-25 07:18:20 +00:00
Evan Cheng 8cd224e81c Relex assertions to account for additional implicit def / use operands. 
llvm-svn: 36430
 2007-04-25 07:12:14 +00:00
Chris Lattner 827cb98a0a If an alloca only has two types of uses: 1) reads 2) a memcpy/memmove that 
copies from a constant global, then we can change the reads to read from the
global instead of from the alloca.  This eliminates the alloca and the memcpy,
and promotes secondary optimizations (because the loads are now loads from
a constant global).

This is important for a common C idiom:

void foo() {
   int A[] = {1,2,3,4,5,6,7,8,9...};
   ... only reads of A ...
}

For some reason, people forget to mark the array static or const.

This triggers on these multisource benchmarks:
JM/ldecode: block_pos, [3 x [4 x [4 x i32]]]
FreeBench/mason: m, [18 x i32], inlined 4 times
MiBench/office-stringsearch: search_strings, [1332 x i8*]
MiBench/office-stringsearch: find_strings, [1333 x i8*]
Prolangs-C++/city: dirs, [9 x i8*], inlined 4 places

and these spec benchmarks:
177.mesa: message, [8 x [32 x i8]]
186.crafty: bias_rl45, [64 x i32]
186.crafty: diag_sq, [64 x i32]
186.crafty: empty, [9 x i8]
186.crafty: xlate, [15 x i8]
186.crafty: status, [13 x i8]
186.crafty: bdinfo, [25 x i8]
445.gobmk: routines, [16 x i8*]
458.sjeng: piece_rep, [14 x i8*]
458.sjeng: t, [13 x i32], inlined 4 places.
464.h264ref: block8x8_idx, [3 x [4 x [4 x i32]]]
464.h264ref: block_pos, [3 x [4 x [4 x i32]]]
464.h264ref: j_off_tab, [12 x i32]

This implements Transforms/ScalarRepl/memcpy-from-global.ll

llvm-svn: 36429
 2007-04-25 06:40:51 +00:00
Chris Lattner 7ebda6ba37 new testcase, should be able to eliminate the alloca and memcpy 
llvm-svn: 36428
 2007-04-25 06:29:34 +00:00
Chris Lattner bbe9b8a12f simplify some code 
llvm-svn: 36427
 2007-04-25 05:49:09 +00:00
Chris Lattner 31e5addb67 refactor the SROA code out into its own method, no functionality change. 
llvm-svn: 36426
 2007-04-25 05:02:56 +00:00
Chris Lattner b975bebec1 support for >4G stack frames 
llvm-svn: 36425
 2007-04-25 04:30:24 +00:00
Chris Lattner 868d969081 support for >4G frames 
llvm-svn: 36424
 2007-04-25 04:29:06 +00:00
Chris Lattner 1ef35a2721 support >4G stack frames 
llvm-svn: 36423
 2007-04-25 04:25:10 +00:00
Chris Lattner 9bd98ea4c1 support > 4G stack objects 
llvm-svn: 36422
 2007-04-25 04:20:54 +00:00
Owen Anderson 510fefcd8a Undo my previous changes. Since my approach to this problem is being revised, 
this approach is no longer appropriate.

llvm-svn: 36421
 2007-04-25 04:18:54 +00:00
Chris Lattner cb0ed0cfbd allow support for 64-bit stack objects 
llvm-svn: 36420
 2007-04-25 04:08:28 +00:00
Chris Lattner 7bf18ba0a2 allow 64-bit stack objects 
llvm-svn: 36419
 2007-04-25 04:07:31 +00:00
Chris Lattner 5ec45c5b90 new testcase 
llvm-svn: 36418
 2007-04-25 01:51:33 +00:00
Devang Patel d3208523b2 Fix 
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070423/048376.html

llvm-svn: 36417
 2007-04-25 00:37:04 +00:00
Devang Patel 206baa4425 New test. 
llvm-svn: 36416
 2007-04-25 00:35:37 +00:00
Chris Lattner d7c51e5423 testcase for PR1352 
llvm-svn: 36415
 2007-04-25 00:26:05 +00:00
Dale Johannesen 78dd0b2d3c fix typo 
llvm-svn: 36414
 2007-04-25 00:14:49 +00:00
Chris Lattner 01a26c74ae Be more careful about folding op(x, undef) when we have vector operands. 
This fixes CodeGen/X86/2007-04-24-VectorCrash.ll

llvm-svn: 36413
 2007-04-25 00:00:45 +00:00
Chris Lattner 61e8297c44 new testcase that crashes llc 
llvm-svn: 36412
 2007-04-25 00:00:12 +00:00
Dale Johannesen 1d0d138fa6 Add me 
llvm-svn: 36411
 2007-04-24 23:48:30 +00:00
Chris Lattner cb35c61a4b Fix PR1351 and CodeGen/PowerPC/2007-04-24-InlineAsm-I-Modifier.ll 
llvm-svn: 36410
 2007-04-24 22:51:03 +00:00
Chris Lattner 02ba563c82 testcase for PR1351 
llvm-svn: 36409
 2007-04-24 22:49:57 +00:00
Bill Wendling f4fb685122 Testcases for MMX. 
llvm-svn: 36408
 2007-04-24 22:28:30 +00:00
Bill Wendling a784d875be Update. 
llvm-svn: 36407
 2007-04-24 21:20:03 +00:00
Bill Wendling b3b6c35beb Add the PADDQ to the list. 
llvm-svn: 36406
 2007-04-24 21:19:14 +00:00
Bill Wendling 5c7f25632e Add the final MMX instructions. Correct a few wrong patterns. 
llvm-svn: 36405
 2007-04-24 21:18:37 +00:00
Bill Wendling e2324ca17d Remove some invalid instructions from this check. 
llvm-svn: 36404
 2007-04-24 21:17:46 +00:00
Bill Wendling 591eab8844 Support for the special case of a vector with the canonical form: 
vector_shuffle v1, v2, <2, 6, 3, 7>

I.e.

         vector_shuffle v, undef, <2, 2, 3, 3>

MMX only has a shuffle for v4i16 vectors. It needs to use the unpackh for
this type of operation.

llvm-svn: 36403
 2007-04-24 21:16:55 +00:00
Bill Wendling 47917b697f Assertion when using a 1-element vector for an add operation. Get the 
real vector type in this case.

llvm-svn: 36402
 2007-04-24 21:13:23 +00:00
Devang Patel 895fa7acac New test. 
llvm-svn: 36401
 2007-04-24 21:05:52 +00:00
Devang Patel c829e9ff60 New test case. 
llvm-svn: 36400
 2007-04-24 19:24:39 +00:00
Devang Patel ff508e25f7 Add myself. 
llvm-svn: 36399
 2007-04-24 18:49:33 +00:00
Chris Lattner 890683d636 ensure that every error return sets a message (and goes through Error, for 
easy breakpointing).

Fix bugs reading constantexpr geps.  We now can disassemble kc++ global
initializers.

llvm-svn: 36398
 2007-04-24 18:15:21 +00:00
Chris Lattner 0ee6a3a561 fix memory leak 
llvm-svn: 36397
 2007-04-24 17:22:05 +00:00
Chris Lattner c86d3f691b fix a memory leak 
llvm-svn: 36396
 2007-04-24 17:20:52 +00:00
Chris Lattner a11d217c7a comentate 
llvm-svn: 36395
 2007-04-24 15:54:42 +00:00
Chris Lattner 1e16bcf7ff implement reading and writing of constant exprs. 
llvm-svn: 36394
 2007-04-24 07:07:11 +00:00
Chris Lattner c6a993dc8c add records for constant exprs 
llvm-svn: 36393
 2007-04-24 07:03:08 +00:00
Owen Anderson c24701ed7f Rollback some changes that adversely affected performance. I'm currently rethinking 
my approach to this, so hopefully I'll find a way to do this without making this slower.

llvm-svn: 36392
 2007-04-24 06:40:39 +00:00
Chris Lattner 1663ccaf13 implement support for reading aggregate constants, including handling forward 
constant references, etc.

llvm-svn: 36391
 2007-04-24 05:48:56 +00:00
Chris Lattner 08feb1e73a add supprot for FP constants, wide integers, and fix the encoding of MININT 
llvm-svn: 36390
 2007-04-24 04:04:35 +00:00
Chris Lattner fbc1d33b81 read basic constants: null, undef, integers <= 64bits 
llvm-svn: 36389
 2007-04-24 03:30:34 +00:00
Chris Lattner 1e50c299a8 fix off-by-one computing size for section abbrevs 
llvm-svn: 36388
 2007-04-24 03:29:47 +00:00
Scott Michel 4cfa616cee Use '-1U' where '-1UL' is obvious overkill, eliminating gcc warnings about 
tests always being true in the process.

llvm-svn: 36387
 2007-04-24 01:24:20 +00:00
Chris Lattner a272ead35a move check to the right place :) 
llvm-svn: 36386
 2007-04-24 00:21:45 +00:00
Chris Lattner 47d131bd32 track global inits 
llvm-svn: 36385
 2007-04-24 00:18:21 +00:00
Chris Lattner 52523561d9 Emit module-level constants. 
llvm-svn: 36384
 2007-04-24 00:16:04 +00:00
Dale Johannesen 8653d29b45 modify per review commentary 
llvm-svn: 36383
 2007-04-23 23:33:31 +00:00
Chris Lattner 82202333be add codes for constants table 
llvm-svn: 36382
 2007-04-23 23:29:59 +00:00
Christopher Lamb 15ea59ddfc Fix bug in isFloatingPoint() 
llvm-svn: 36381
 2007-04-23 22:50:40 +00:00
Devang Patel 38bc86f057 Fix 
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070423/048333.html

llvm-svn: 36380
 2007-04-23 22:42:03 +00:00
Devang Patel cbb4994f6b New test. 
llvm-svn: 36379
 2007-04-23 22:39:53 +00:00
Chris Lattner ccaa448dcf Read global symtab 
llvm-svn: 36378
 2007-04-23 21:26:05 +00:00
Chris Lattner 1e93f5b8f4 fix off-by one 
llvm-svn: 36377
 2007-04-23 21:23:41 +00:00
Reid Spencer 98f713141a Dan is right, using "string first" would produce false positives. So, 
devolve the check to a comparison against each component in the string.
Fortunately there isn't many of them.

llvm-svn: 36376
 2007-04-23 21:21:53 +00:00
Chris Lattner 3e8d122a25 add a missing operator 
llvm-svn: 36375
 2007-04-23 20:58:14 +00:00
Chris Lattner 215e9cd3c2 write out the symtab for globals. 
llvm-svn: 36374
 2007-04-23 20:35:01 +00:00
Chris Lattner 7abd70a4a9 Fix a bug in bitstream writer handling abbrevs, add value symtab 
llvm-svn: 36373
 2007-04-23 20:34:46 +00:00
Dale Johannesen fdfb757682 Make Thumb funcs containing islands 4-byte aligned. Fix bugs maintaining 
BBOffsets and BBSizes when adjusting conditional branches.

llvm-svn: 36372
 2007-04-23 20:09:04 +00:00
Dale Johannesen ed0ecdb7ff add Align field, and use when generating function alignment 
llvm-svn: 36371
 2007-04-23 20:07:25 +00:00
Dale Johannesen 8eb9bff493 add isThumb (unused as yet) 
llvm-svn: 36370
 2007-04-23 20:04:35 +00:00
Dale Johannesen 0a1069d526 Fix generic getInlineAsmLength 
llvm-svn: 36369
 2007-04-23 20:00:17 +00:00
Dale Johannesen 14a28f13c8 make EmitAlignment work the way Chris says it should 
llvm-svn: 36368
 2007-04-23 19:58:54 +00:00
Chris Lattner b5491378b1 implement reading of abbrevs, and writing of abbreviated global varrs. 
llvm-svn: 36367
 2007-04-23 18:58:34 +00:00
Chris Lattner 1c927957f0 implement reading of abbrevs 
llvm-svn: 36366
 2007-04-23 18:57:58 +00:00
Chris Lattner 49ca73d7bc minor cleanups 
llvm-svn: 36365
 2007-04-23 18:57:32 +00:00
Chris Lattner 9dd74dbe15 finish implementation of basic abbrev writing. 
llvm-svn: 36364
 2007-04-23 17:43:52 +00:00
Chris Lattner 4b00d92a09 first part of implementation of abbrevs. The writer isn't fully there yet and the 
reader doesn't handle them at all yet.

llvm-svn: 36363
 2007-04-23 16:04:05 +00:00
Jeff Cohen 4bbd418755 Unbreak VC++ build. 
llvm-svn: 36362
 2007-04-23 13:55:05 +00:00
Reid Spencer e2e9b37698 Cygwin doesn't have the RSS_LIMIT for get/setrlimit. 
llvm-svn: 36361
 2007-04-23 07:22:51 +00:00
Lauro Ramos Venancio fe6e3f49b1 Add TLS tests. 
llvm-svn: 36360
 2007-04-23 01:29:35 +00:00
Lauro Ramos Venancio 6db679a49a X86 TLS: optimize the implementation of "local exec" model. 
llvm-svn: 36359
 2007-04-23 01:28:10 +00:00
Chris Lattner 362b4a1c92 promote LLVMBitCodes to be a public header 
llvm-svn: 36358
 2007-04-23 01:01:37 +00:00
Chris Lattner b652b1346e promote this to being a public header. 
llvm-svn: 36357
 2007-04-23 01:01:15 +00:00
Christopher Lamb 8af6d5896f PR400 phase 2. Propagate attributed load/store information through DAGs. 
llvm-svn: 36356
 2007-04-22 23:15:30 +00:00
Lauro Ramos Venancio efb8077ddd X86 TLS: fix and optimize the implementation of "initial exec" model. 
llvm-svn: 36355
 2007-04-22 22:50:52 +00:00
Christopher Lamb f9206e267d PR400 phase 1 implementation feedback. 
llvm-svn: 36354
 2007-04-22 22:22:02 +00:00
Jeff Cohen af9a8a51a8 Have compiler enforce this. 
llvm-svn: 36353
 2007-04-22 22:16:55 +00:00
Christopher Lamb 297fcb0f73 Support alignment queries for degenerate (length 1) vectors. 
llvm-svn: 36352
 2007-04-22 21:54:13 +00:00
Andrew Lenharth 12effef41e simplify this test until it can be dealt with 
llvm-svn: 36351
 2007-04-22 20:58:56 +00:00
Christopher Lamb 3f706f22ab Regenerated 
llvm-svn: 36350
 2007-04-22 20:09:11 +00:00
Christopher Lamb 8448570beb PR400 work phase 1. Add attributed load/store instructions for volatile/align to LLVM. 
llvm-svn: 36349
 2007-04-22 19:24:39 +00:00
Jeff Cohen 33be4c78ef Fix build problem with Gentoo 4.1.1-r3. 
llvm-svn: 36348
 2007-04-22 18:49:32 +00:00
Jeff Cohen bb693dcfb1 Add new option to usage help. 
llvm-svn: 36347
 2007-04-22 18:33:20 +00:00
Reid Spencer c6a83847a2 For PR1136: 
Add reference counting to ParamAttrsList and make use of it in Function,
CallInst and InvokeInst classes.

llvm-svn: 36346
 2007-04-22 17:28:03 +00:00
Reid Spencer 380058025b Terminate with newline. 
llvm-svn: 36345
 2007-04-22 16:31:22 +00:00
Reid Spencer 386837680f Undo premature commit. 
llvm-svn: 36344
 2007-04-22 16:30:47 +00:00
Reid Spencer d1906a945d Terminate file with newline. 
llvm-svn: 36343
 2007-04-22 16:29:35 +00:00
Jeff Cohen 7368a611fb Implement review feedback. 
llvm-svn: 36342
 2007-04-22 15:11:24 +00:00
Jeff Cohen e7518d5dd7 Teach Visual Studio about Bitcode. 
llvm-svn: 36341
 2007-04-22 15:00:52 +00:00
Jeff Cohen beccb74eec Undo erroneous corrections. 
llvm-svn: 36340
 2007-04-22 14:56:37 +00:00
Reid Spencer d1931feba5 Fix the comparison of language names to accept any characters by using 
"string first" instead of "regexp match". This helps C++ tests get executed.

llvm-svn: 36339
 2007-04-22 14:14:11 +00:00
Christopher Lamb 8996dce6ec Fix generation of certain scheduler itineraries. 
llvm-svn: 36338
 2007-04-22 09:04:24 +00:00
Chris Lattner a1b07bee6a add llvm ir bitcode definition file 
llvm-svn: 36337
 2007-04-22 07:03:00 +00:00
Chris Lattner 8ca41bfb57 don't break reading from stdin 
llvm-svn: 36336
 2007-04-22 06:35:20 +00:00
Chris Lattner 69892b79ce link in bitwriter library 
llvm-svn: 36335
 2007-04-22 06:31:35 +00:00
Chris Lattner e224446728 teach llvm-dis to read bitcode files 
llvm-svn: 36334
 2007-04-22 06:31:02 +00:00
Chris Lattner 52e1f0f297 add a temporary -bitcode option, which instructs llvm-as to produce a bitcode file instead of a bytecode file 
llvm-svn: 36333
 2007-04-22 06:28:58 +00:00
Chris Lattner 20571d9c35 build the bitcode dir 
llvm-svn: 36332
 2007-04-22 06:26:05 +00:00
Chris Lattner c1d10d67a1 Initial support for writing bitcode files. This currently only writes types, 
the type symtab, and global/function protos, and is missing the important
size optimization, but it is a place to start.

llvm-svn: 36331
 2007-04-22 06:24:45 +00:00
Chris Lattner 1314b9996d Initial support for reading bitcode files. They currently only read types, 
the type symtab, and global/function protos, and are missing the important
size optimization, but it is a place to start.

llvm-svn: 36330
 2007-04-22 06:23:29 +00:00
Chris Lattner eb9b37fd39 Define the content-independent interfaces to read/write bitcode files and 
the high-level interface to read/write LLVM IR bitcode files.

This is a work in progress.

llvm-svn: 36329
 2007-04-22 06:22:05 +00:00
Reid Spencer b66633e945 Make running these tests conditional on llvm-gcc supporting the language 
of these test cases.

llvm-svn: 36328
 2007-04-22 05:53:18 +00:00
Reid Spencer 4388f0b4fa For PR1146: 
Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.

llvm-svn: 36327
 2007-04-22 05:46:44 +00:00
Reid Spencer d1c1ed1cb9 Add the --host-target option. 
llvm-svn: 36326
 2007-04-22 05:05:36 +00:00
Jeff Cohen 5819f185a7 Minor corrections. 
llvm-svn: 36325
 2007-04-22 01:17:39 +00:00
Lauro Ramos Venancio ee2d164f0f Implement PIC for arm-linux. 
llvm-svn: 36324
 2007-04-22 00:04:12 +00:00
Reid Spencer 2bb29e778a Add a .cvsignore file. 
llvm-svn: 36323
 2007-04-21 21:53:04 +00:00
Reid Spencer 4a82e5d7b7 Replace llvm_gcc_supports_ada and llvm_gcc_supports_objc with just a single 
llvm_gcc_supports function that takes the language as an argument. Base that
function on the new LLVMGCC_LANGS configured variable so that we don't have
to execute feature checks during the test run.

llvm-svn: 36322
 2007-04-21 21:45:51 +00:00
Reid Spencer c7f2005d45 Pass the LLVMGCC_LANGS variable through to Tcl. 
llvm-svn: 36321
 2007-04-21 21:43:18 +00:00
Reid Spencer 70d59be2d3 Regenerate for detection of llvm-gcc supported languages 
llvm-svn: 36320
 2007-04-21 21:28:52 +00:00
Reid Spencer 3a67710034 Add support for determining which languages the llvm-gcc front end 
supports.

llvm-svn: 36319
 2007-04-21 21:28:12 +00:00
Lauro Ramos Venancio 4e91908f17 X86 TLS: Implement review feedback. 
llvm-svn: 36318
 2007-04-21 20:56:26 +00:00
Reid Spencer a043ed1fc2 llvm-dg.exp is dead, remove it. 
llvm-svn: 36317
 2007-04-21 20:48:14 +00:00
Reid Spencer e930ee6791 Failure.sh is dead, remove it. 
llvm-svn: 36316
 2007-04-21 20:46:55 +00:00
Reid Spencer 225b2732a4 Use the llvm_supports_target function to prevent running of tests for 
targets that LLVM is not configured to support.

llvm-svn: 36315
 2007-04-21 20:41:27 +00:00
Reid Spencer 9e56986407 Add the llvm_supports_target function. 
llvm-svn: 36314
 2007-04-21 20:40:17 +00:00
Reid Spencer b39d96e59c Add the TARGETS_TO_BUILD variable. 
llvm-svn: 36313
 2007-04-21 20:39:26 +00:00
Duncan Sands 12347e05f6 Test if the compiler supports Ada, and enable Ada tests if so. While I was 
there, delete a temporary file the objc test forgot to delete.

llvm-svn: 36312
 2007-04-21 20:20:47 +00:00
Reid Spencer e01dd63b87 Always print the same "PR" information in the same location (just after 
the test name) in all cases (PASS, XPASS, FAIL, XFAIL). This makes the
output consistent and more amenable to parsing by nightly test.

llvm-svn: 36311
 2007-04-21 18:53:12 +00:00
Reid Spencer c0d770b8a1 Put failure information on a separate line. Hopefully this unbreaks the 
nightly tester which expects the FAIL: line to only have the test name on
it.

llvm-svn: 36310
 2007-04-21 18:46:52 +00:00
Reid Spencer 0c1349e6bc Revert Christopher Lamb's load/store alignment changes. 
llvm-svn: 36309
 2007-04-21 18:36:27 +00:00
Reid Spencer a68c374e7e We only need one putchar which gives it a shot at getting matched by its 
users.

llvm-svn: 36305
 2007-04-21 17:11:45 +00:00
Jeff Cohen bef777f506 Make enum-valued bitfield large enough to avoid interpretation as negative values in VC++. 
llvm-svn: 36304
 2007-04-21 16:29:37 +00:00
Jeff Cohen fa12f9d64a Fix breakage of bytecode reader when built with VC++. 
llvm-svn: 36303
 2007-04-21 15:29:13 +00:00
Jeff Cohen a30107fb03 The expression "SubclassData = (SubclassData & ~1) | (V) ? 1 : 0;" does not do what 
was intended!  | has higher precedence than ?.  Caught by Visual Studio.

llvm-svn: 36302
 2007-04-21 14:32:59 +00:00
Christopher Lamb bff50208c8 add support for alignment attributes on load/store instructions 
llvm-svn: 36301
 2007-04-21 08:16:25 +00:00
Owen Anderson 64995e1b3f Make PredicateSimplifier not use DominatorTree. 
llvm-svn: 36300
 2007-04-21 07:38:12 +00:00
Owen Anderson 2965adb849 Fix a comment. 
llvm-svn: 36299
 2007-04-21 07:12:44 +00:00
Owen Anderson 94e1d9aa39 Fix some null checks to actually test the part that needs checking. 
llvm-svn: 36298
 2007-04-21 07:04:45 +00:00
Chris Lattner 6121802090 make this portable to 64-bit hosts 
llvm-svn: 36297
 2007-04-21 03:35:28 +00:00
Evan Cheng f0c955b4dc Bug fix; add super-registers sets. 
llvm-svn: 36296
 2007-04-21 00:55:29 +00:00
Evan Cheng 951ed1bdd2 Add super-register set. 
llvm-svn: 36295
 2007-04-21 00:54:06 +00:00
Devang Patel 2e2518cc2e Reset vertex. 
Fix http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070416/048092.html

llvm-svn: 36294
 2007-04-21 00:36:45 +00:00
Devang Patel f119698f3f New test case. 
llvm-svn: 36293
 2007-04-21 00:34:37 +00:00
Chris Lattner a5ebb6af95 Fix a bug that prevented the JIT from working correctly after llvm_shutdown. 
Pass info objects are initialized by static ctors, so deleting them at
llvm_shutdown time prevents resurrection from working.

llvm-svn: 36292
 2007-04-21 00:12:18 +00:00
Chris Lattner af332ee449 Fix regressions introduced by my previous patch: opt calls verifier in a 
way that the "Mod" ivar was not getting set.

llvm-svn: 36291
 2007-04-20 23:59:29 +00:00
Lauro Ramos Venancio 94314be0e0 Allow the lowering of ISD::GLOBAL_OFFSET_TABLE. 
llvm-svn: 36290
 2007-04-20 23:02:39 +00:00
Chris Lattner 7786713181 avoid mutating a global in an accessor 
llvm-svn: 36289
 2007-04-20 22:57:20 +00:00
Chris Lattner 1e999c4164 fit in 80 cols 
llvm-svn: 36288
 2007-04-20 22:40:40 +00:00
Jeff Cohen 5959f42498 Comment out usage of write() for now. 
llvm-svn: 36287
 2007-04-20 22:40:10 +00:00
Chris Lattner 6a309848c1 rename JIT::state -> JIT::jitstate to avoid shadowing ExecutionEngine::state 
llvm-svn: 36286
 2007-04-20 22:40:05 +00:00
Chris Lattner d9d3a4bbd6 Fix a problem where primitive types lose their name after llvm_shutdown is called. 
This also reduces the amount of work done at static construction time.

llvm-svn: 36285
 2007-04-20 22:33:47 +00:00
Chris Lattner 4ff0452265 catch a case that was biting jeffc 
llvm-svn: 36284
 2007-04-20 21:48:08 +00:00
Lauro Ramos Venancio 2518889872 Implement "general dynamic", "initial exec" and "local exec" TLS models for 
X86 32 bits.

llvm-svn: 36283
 2007-04-20 21:38:10 +00:00
Evan Cheng 3bf93733b9 Add sub-registers set accessor. 
llvm-svn: 36282
 2007-04-20 21:28:05 +00:00