Commit Graph

31985 Commits

Author SHA1 Message Date
Bill Wendling
2f9bb1a0a4 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36403 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 21:16:55 +00:00
Bill Wendling
95b3955034 Assertion when using a 1-element vector for an add operation. Get the
real vector type in this case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36402 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 21:13:23 +00:00
Devang Patel
93675f4cdd New test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36401 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 21:05:52 +00:00
Devang Patel
d53b69d9c2 New test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36400 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 19:24:39 +00:00
Devang Patel
1f7a9bc982 Add myself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36399 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 18:49:33 +00:00
Chris Lattner
f66d20da61 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36398 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 18:15:21 +00:00
Chris Lattner
084a844d6d fix memory leak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36397 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 17:22:05 +00:00
Chris Lattner
4ab2d2009e fix a memory leak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36396 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 17:20:52 +00:00
Chris Lattner
253bb78adb comentate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36395 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 15:54:42 +00:00
Chris Lattner
f581c3b81e implement reading and writing of constant exprs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36394 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 07:07:11 +00:00
Chris Lattner
c9c448ffa2 add records for constant exprs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36393 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 07:03:08 +00:00
Owen Anderson
3a2b58f3ad 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36392 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 06:40:39 +00:00
Chris Lattner
522b7b104c implement support for reading aggregate constants, including handling forward
constant references, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36391 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 05:48:56 +00:00
Chris Lattner
0eef08046e add supprot for FP constants, wide integers, and fix the encoding of MININT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36390 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 04:04:35 +00:00
Chris Lattner
e16504eb4e read basic constants: null, undef, integers <= 64bits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36389 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 03:30:34 +00:00
Chris Lattner
631a8ed3ff fix off-by-one computing size for section abbrevs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36388 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 03:29:47 +00:00
Scott Michel
f147a8d56e Use '-1U' where '-1UL' is obvious overkill, eliminating gcc warnings about
tests always being true in the process.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36387 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 01:24:20 +00:00
Chris Lattner
e84bcb922d move check to the right place :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36386 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 00:21:45 +00:00
Chris Lattner
6dbfd7bfbc track global inits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36385 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 00:18:21 +00:00
Chris Lattner
2edd22b959 Emit module-level constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36384 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 00:16:04 +00:00
Dale Johannesen
00d56b96e5 modify per review commentary
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36383 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 23:33:31 +00:00
Chris Lattner
2c783e46c3 add codes for constants table
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36382 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 23:29:59 +00:00
Christopher Lamb
df1349546f Fix bug in isFloatingPoint()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36381 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 22:50:40 +00:00
Devang Patel
2a5fa18997 Fix
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070423/048333.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36380 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 22:42:03 +00:00
Devang Patel
9690809ddd New test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36379 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 22:39:53 +00:00
Chris Lattner
0b2482a1eb Read global symtab
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36378 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 21:26:05 +00:00
Chris Lattner
8c99a8e768 fix off-by one
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36377 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 21:23:41 +00:00
Reid Spencer
4f6e9ab3d7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36376 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 21:21:53 +00:00
Chris Lattner
703f5291c4 add a missing operator
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36375 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:58:14 +00:00
Chris Lattner
b992be14bb write out the symtab for globals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36374 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:35:01 +00:00
Chris Lattner
73f3fd775f Fix a bug in bitstream writer handling abbrevs, add value symtab
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36373 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:34:46 +00:00
Dale Johannesen
56c42ef3e4 Make Thumb funcs containing islands 4-byte aligned. Fix bugs maintaining
BBOffsets and BBSizes when adjusting conditional branches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36372 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:09:04 +00:00
Dale Johannesen
bd24f3f398 add Align field, and use when generating function alignment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36371 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:07:25 +00:00
Dale Johannesen
24fb52da3c add isThumb (unused as yet)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36370 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:04:35 +00:00
Dale Johannesen
3bb6283eea Fix generic getInlineAsmLength
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36369 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:00:17 +00:00
Dale Johannesen
19f5469be4 make EmitAlignment work the way Chris says it should
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36368 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 19:58:54 +00:00
Chris Lattner
d127c1b5f3 implement reading of abbrevs, and writing of abbreviated global varrs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36367 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 18:58:34 +00:00
Chris Lattner
aea2012433 implement reading of abbrevs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36366 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 18:57:58 +00:00
Chris Lattner
2a5e354f20 minor cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36365 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 18:57:32 +00:00
Chris Lattner
6d4135a62e finish implementation of basic abbrev writing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36364 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 17:43:52 +00:00
Chris Lattner
36d5e7d31b first part of implementation of abbrevs. The writer isn't fully there yet and the
reader doesn't handle them at all yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36363 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 16:04:05 +00:00
Jeff Cohen
a18b965752 Unbreak VC++ build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36362 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 13:55:05 +00:00
Reid Spencer
2e40d03290 Cygwin doesn't have the RSS_LIMIT for get/setrlimit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36361 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 07:22:51 +00:00
Lauro Ramos Venancio
0a2cdb687b Add TLS tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36360 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 01:29:35 +00:00
Lauro Ramos Venancio
ede1d78969 X86 TLS: optimize the implementation of "local exec" model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36359 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 01:28:10 +00:00
Chris Lattner
47f96bf246 promote LLVMBitCodes to be a public header
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36358 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 01:01:37 +00:00
Chris Lattner
8f122b1e7f promote this to being a public header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36357 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 01:01:15 +00:00
Christopher Lamb
95c218a83e PR400 phase 2. Propagate attributed load/store information through DAGs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36356 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 23:15:30 +00:00
Lauro Ramos Venancio
7d2cc2b983 X86 TLS: fix and optimize the implementation of "initial exec" model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36355 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 22:50:52 +00:00
Christopher Lamb
032507d989 PR400 phase 1 implementation feedback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36354 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 22:22:02 +00:00