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Author SHA1 Message Date
Chris Lattner
b4a400af2e Turn on ipsccp by default instead of simple IPCP 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18753 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 08:03:43 +00:00
Chris Lattner
59acc7d4ef This is the initial implementation of IPSCCP, as requested by Brian. 
This implements SCCP/ipsccp-basic.ll, rips apart Olden/mst (as described in
PR415), and does other nice things.

There is still more to come with this, but it's a start.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18752 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 08:02:06 +00:00
Chris Lattner
3c05176526 New prototype 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18751 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 07:55:01 +00:00
Chris Lattner
41c6861609 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18750 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 07:54:51 +00:00
Brian Gaeke
ce63005ac1 Emit correct prototype for __builtin_alloca on V8. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18745 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:44:45 +00:00
Alkis Evlogimenos
9913e59678 Fix writer to properly quote label names when they don't contain 
simple characters.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18744 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:41:10 +00:00
Alkis Evlogimenos
d82ef51187 Do not allow empty label names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18743 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:40:19 +00:00
Alkis Evlogimenos
0cfbdf8fc3 Update testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18742 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:39:57 +00:00
Chris Lattner
c6c9772823 Implement test/Feature/escaped_label.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18741 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:27:29 +00:00
Chris Lattner
a44f445d2c Simple testcase for quoted label. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18740 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:27:14 +00:00
Brian Gaeke
17b1afe945 Link V8 backend into llc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18739 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:04:13 +00:00
Brian Gaeke
f4540a6b9a Add SparcV8 target back into the build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18738 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 04:54:21 +00:00
Brian Gaeke
57600548c7 Adjust paths: Sparc/V8 --> SparcV8 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18737 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 04:48:57 +00:00
Brian Gaeke
8fe429d0c2 Make this file self-contained. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18736 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 04:46:30 +00:00
Brian Gaeke
09d8d67066 Update list of failing MultiSource benchmarks. It works out to +5 -5, but I 
think some of these might be the CFE's fault; a rebuild should come soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18735 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 04:42:46 +00:00
Brian Gaeke
8ee6a2fb16 When FpMOVDs appeared in pairs, we were mistakenly skipping over the latter of 
each pair. I think this fixes that.

One of these days, I swear I'm going to get the hang of C++ iterators.
Really.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18734 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 04:42:45 +00:00
Misha Brukman
dc0cd0228f Missed moving bugpoint link over to CommandGuide/html/ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18732 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 23:28:09 +00:00
Misha Brukman
233952b445 Generated HTML documentation is now back in CommandGuide/html/ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18731 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 23:25:59 +00:00
Chris Lattner
78bf32b02b Rip out the guts of this document to prepare it for LLVM 1.5 progress 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18726 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 22:22:58 +00:00
Chris Lattner
0c123df489 Clean up this man page 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18724 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 21:16:40 +00:00
Chris Lattner
dbcd4f5dc7 Add new pseudo target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18723 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 21:06:32 +00:00
Misha Brukman
ee3b04596d The textual description is gone from this manpage, only the options and a quick 
summary remain.  The manpage references Bugpoint.html as the repository for more
detailed info.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18722 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 20:28:42 +00:00
Misha Brukman
94218a7e56 * Straighten a comment to a single line 
* Block off the section correctly with <!-- ***** -->


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18721 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 20:27:37 +00:00
Misha Brukman
3df00a0dea We now have a real Bugpoint doc, not just a huge man page. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18720 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 20:26:53 +00:00
Misha Brukman
d97cb4608c Convert from being a copy of the man page to a full-fledged document. 
This doc keeps all the descriptive info from the man page, but not the options.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18719 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 20:26:20 +00:00
Brian Gaeke
3616f91b71 We're continuing to make progress on MultiSource. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18714 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 18:54:31 +00:00
Brian Gaeke
20503bd958 Bytes and shorts are aligned differently from words. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18713 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 18:51:02 +00:00
Brian Gaeke
3bf960ccac Fix asm-printing directives (how did we not see this before...apparently, 
everything was an int!)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18712 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 18:51:01 +00:00
Reid Spencer
2dc45b818f More grammaro's fixed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18708 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 18:13:12 +00:00
Reid Spencer
cc16dc3249 Clean up some grammaro's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18705 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 18:02:53 +00:00
Reid Spencer
200d93b129 Correct the version numbers for automake, Perl, and CVS. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18703 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 17:55:37 +00:00
Chris Lattner
c3f5976112 Fully document the LLVM constants. This should go into LLVM 1.4 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18701 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 17:30:23 +00:00
Chris Lattner
e5d947bc84 Reflow and clean up some of the HTML in the initial section, split linkage 
types into its own section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18697 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 16:36:40 +00:00
Chris Lattner
fa73021cf1 Move the "High Level Structure" to before "Type System" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18695 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 16:11:40 +00:00
Reid Spencer
d4f0f9849a More QMTest cruft gone! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18694 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 07:43:06 +00:00
Chris Lattner
13eaf4f14d note to self: Do not check in debugging code! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18693 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 07:15:52 +00:00
Chris Lattner
96a52a6f6c Implement trivial sinking for load instructions. This causes us to sink 567 loads in spec 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18692 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 07:14:34 +00:00
Chris Lattner
389bd04b96 Remove a dead field, make the map go to integer type ID to hash better and 
avoid a getType.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18691 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 06:19:44 +00:00
Jeff Cohen
31127e1d89 Fix residual Visual Studio build problems 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18688 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 05:51:11 +00:00
Test Commit
b6a0d3595b Test commit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18687 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 05:46:48 +00:00
Chris Lattner
0aed01d43a Remove #include inadvertently added 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18686 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 04:53:17 +00:00
Chris Lattner
c4d6916508 Eliminate this ugly hack. This was put back in when replaceAllUsesOf used 
a different algorithm that was extremely inefficient for instructions with
many operands.

This reduces the time of this code snippet from .23s for 176.gcc to 0.03s
in a debug build, which speeds up total llvm-dis time just barely.

It's more of a code cleanup than a speedup.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18685 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-09 04:51:50 +00:00
Alkis Evlogimenos
c49741d047 Add testcase and fix for yet another case where we query the size an 
abstract type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18678 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 23:56:15 +00:00
Chris Lattner
ea1c45405d Do extremely simple sinking of instructions when they are only used in a 
successor block.  This turns cases like this:

x = a op b
if (c) {
  use x
}

into:

if (c) {
  x = a op b
  use x
}

This triggers 3965 times in spec, and is tested by
Regression/Transforms/InstCombine/sink_instruction.ll

This appears to expose a bug in the X86 backend for 177.mesa, which I'm
looking in to.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18677 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 23:43:58 +00:00
Alkis Evlogimenos
a95cf3024b Add testcase and fix for another case where we query the size an 
abstract type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18676 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 23:42:11 +00:00
Chris Lattner
5cb77fb193 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18675 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 23:41:16 +00:00
Alkis Evlogimenos
54a96a2ad6 Fix this regression and remove the XFAIL from this test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18674 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 23:10:30 +00:00
Reid Spencer
8690180f49 Remove last remnants of Python/QMTest support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18672 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 23:07:27 +00:00
Reid Spencer
a23c0662dc Implement the LLVM_DO_NOT_BUILD feature. If a file of that name is 
present in a directory that LLVM normally builds, it will skip building
the directory entirely. This is useful for allowing a bunch of projects to
live in the source tree but not be compiled from time to time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18671 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 22:58:34 +00:00
Chris Lattner
2a0cd9c9b5 Fix Transforms/InstCombine/2004-12-08-RemInfiniteLoop.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18670 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 22:20:34 +00:00