Evan Cheng
f15d44cc10
Fix a typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37374 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-31 20:53:33 +00:00
Chris Lattner
3a4205367d
Fix the asmprinter so that a globalvalue can specify an explicit alignment
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smaller than the preferred alignment, but so that the target can actually
specify a minimum alignment if needed. This fixes some objc protocol
failures Devang tracked down.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37373 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-31 18:57:45 +00:00
Lauro Ramos Venancio
4f3485c0da
Add a test for PR1424.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37372 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-31 18:36:07 +00:00
Lauro Ramos Venancio
8d410b6938
Fix PR1424.
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When a function has FP, the register scavenging spill slot offset already
was calculated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37371 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-31 18:27:58 +00:00
Bill Wendling
cb0a660142
Alphabetize Bruno's entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37368 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-31 04:14:28 +00:00
Bruno Cardoso Lopes
89586315fe
New contributor added!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37367 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-31 03:25:10 +00:00
Owen Anderson
8214d50338
Attempt to fix up phi_translate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37366 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-31 00:42:15 +00:00
Evan Cheng
8258210ed4
Change traversal order to bottom up in preparation for more aggressive if-conversion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37365 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-30 19:49:19 +00:00
Chris Lattner
4e7e6cd13a
Fix CodeGen/PowerPC/2007-05-30-dagcombine-miscomp.ll, and PR1473.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37362 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-30 16:30:06 +00:00
Chris Lattner
548484d9a3
new testcase for PR1473
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37361 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-30 16:29:20 +00:00
Devang Patel
f38ac5dd39
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37360 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-30 15:29:37 +00:00
Duncan Sands
5ae3ef3ae6
Testcase for
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http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070528/050047.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37359 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-30 10:16:19 +00:00
Chris Lattner
39a1c04323
Fix Transforms/ScalarRepl/2007-05-29-MemcpyPreserve.ll and the second
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half of PR1421, by not decimating structs with holes that are the source and
destination of a memcpy.
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2007-05-30 06:11:23 +00:00
Chris Lattner
661c2ce9c5
Testcase for PR1421
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37357 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-30 06:10:46 +00:00
Chris Lattner
ad5ace4038
new testcase for PR1421
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37356 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-30 05:37:18 +00:00
Dale Johannesen
44008c5918
Changed per review comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37355 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-30 00:32:01 +00:00
Dale Johannesen
95ef406e0f
Make stable_sort in tail merging actually be stable (it never was, but didn't
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matter until my last change). Reenable tail merging by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37354 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 23:47:50 +00:00
Evan Cheng
58fbb9f5ba
Don't merge in tail block of a diamond if it has more than one predecessors after if-conversion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37353 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 23:37:20 +00:00
Owen Anderson
1f476f4d84
Put GVN-PRE in all the right places.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37352 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 23:36:32 +00:00
Evan Cheng
c6f2f6fbb9
For VFP2 fldm, fstm instructions, the condition code is printed after the address mode and size specifier. e.g. fstmiaseq, not fstmeqias.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37351 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 23:34:19 +00:00
Owen Anderson
2c0c51593d
Fix a typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37350 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 23:34:14 +00:00
Evan Cheng
fd488edb1d
For ldrb, strh, etc., the condition code is before the width specifier. e.g. streqh, not strheq.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37349 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 23:32:06 +00:00
Owen Anderson
e3072b292f
Re-fix a bug, where I was now being too aggressive.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37348 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 23:26:30 +00:00
Owen Anderson
cdf8efde6a
Use proper debugging facilities so other people don't have to look at my commented-out
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debugging lines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37347 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 23:15:21 +00:00
Owen Anderson
9b6bd12ef0
Comment debug code out that I accidentally uncommented last time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37346 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 22:43:03 +00:00
Owen Anderson
b502bdb604
Add a place where I missed using the maximal set. Note that using the maximal
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set this way is _SLOW_. Somewhere down the line, I'll look at speeding it up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37345 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 22:35:41 +00:00
Evan Cheng
c8ed9badfa
If there is an empty block between a source and its successor block, it still requires a unconditional branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37344 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 22:31:16 +00:00
Owen Anderson
ea12a06a81
Very first part of a GVN-PRE implementation. It currently performs a bunch of analysis, and nothing more. It is also quite slow for the moment. However,
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it should give a sense of what's going on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37343 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 21:53:49 +00:00
Evan Cheng
62ccdbf0b3
Add missing const qualifiers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37342 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 18:42:18 +00:00
Evan Cheng
f277ee4be7
Add missing const qualifiers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37341 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 18:35:22 +00:00
Nicolas Geoffray
2fb813d70b
Implementation of compilation callback in PPC ELF32
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37340 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 16:33:18 +00:00
Chris Lattner
cabc8469f2
more fixes to C code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37339 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 15:43:56 +00:00
Bill Wendling
aac388b363
Fixed some formatting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37338 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 09:42:13 +00:00
Bill Wendling
174d57880f
Added "llvmc" to the FAQ.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37337 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 09:35:34 +00:00
Bill Wendling
d6a68eb2ca
Added "doc_class" div tags to code segments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37336 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 09:24:33 +00:00
Bill Wendling
2f7a8b091a
Fix for PR1452. Removed "define" keyword from the C code. Added "<div
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class="doc_code">" to code examples.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37335 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 09:04:49 +00:00
Chris Lattner
848377d533
Add a new LLVMBuilder class, which makes it simpler and more uniform to
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create large amounts of instructions by separating the insertion point
logic from the logic of what to create.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37332 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-27 15:09:34 +00:00
Zhou Sheng
924361aef9
Correct the logic in LowerPartSet which cleared the bits from 0 to low-1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37331 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-26 03:43:13 +00:00
Chris Lattner
3adf951364
tighten up recursion depth again
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37330 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-25 02:19:06 +00:00
Devang Patel
a8d5381209
Disable Tail Merging for now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37329 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-25 01:00:24 +00:00
Evan Cheng
4bec8ae694
Silly boog.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37328 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-25 00:59:01 +00:00
Chris Lattner
d1d25174cd
remove contradiction owen noticed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37327 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 19:13:27 +00:00
Chris Lattner
7139406707
Fix PR1446 by not scalarrepl'ing giant structures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37326 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 18:43:04 +00:00
Chris Lattner
d20d40299b
testcase for PR1446
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37325 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 18:42:47 +00:00
Dale Johannesen
035fdeb370
Blocks that cond-br and uncond-br/fallthrough to same block should have
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only one successor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37324 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 18:31:55 +00:00
Dale Johannesen
de0963df42
Fix for PR1444: do not create two successors to the same block.
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Temporarily, this breaks CodeGen/Generic/2006-02-12-InsertLibraryCall.ll
by exposing an unrelated latent problem; working on that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37323 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 17:39:32 +00:00
Zhou Sheng
849c5b4537
Compute the correct word number.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37322 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 15:03:18 +00:00
Dan Gohman
fa73ea2d9f
Minor comment cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37321 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 14:36:04 +00:00
Dan Gohman
237898ac1f
Add explicit qualification for namespace MVT members.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37320 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 14:33:05 +00:00
Dan Gohman
d520559d58
Add cases for v2f32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37319 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-24 14:29:12 +00:00