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31955 Commits

Author SHA1 Message Date
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