Chris Lattner
bfe492b5c2
Implement sub.ll:test14
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12355 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-13 00:11:49 +00:00
Chris Lattner
eb416e85bc
Oh right, casts can interfere. Test this too
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12354 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-13 00:11:38 +00:00
Chris Lattner
9c2906744a
Implement InstCombine/sub.ll:test12 & test13
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12353 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 23:53:13 +00:00
Chris Lattner
99780ce874
new testcases
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12352 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 23:52:51 +00:00
Chris Lattner
7a82ba0510
Fix a couple of minor problems. Because PHI nodes can use themselves, this
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could cause infinite loops. Also, getUnderlyingObject can return null
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12351 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 23:12:55 +00:00
John Criswell
841714214e
Performed some updates on the new options to these command line tools.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12350 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 22:45:35 +00:00
Chris Lattner
04b7593546
Implement mod/ref analysis for a trivial case where locals don't escape.
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This comes up when you have a local array on the stack and you never pass
the address of elements around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12349 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 22:39:00 +00:00
Chris Lattner
1306089055
new testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12348 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 22:38:31 +00:00
Brian Gaeke
744b5fb93f
Revise comment and error message for the Bug 38 situation. Also, make it
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print out the name of the function being used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12347 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 21:37:46 +00:00
John Criswell
d46c696837
Fixed grammar typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12345 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 21:29:42 +00:00
Brian Gaeke
215fb76865
Make -print-machineinstrs show us the code both before and after reg. alloc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12344 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 21:19:08 +00:00
John Criswell
6794d9268b
Fixed grammar typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12343 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 21:19:06 +00:00
John Criswell
799269128c
Added minor information on C++.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12341 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 20:42:16 +00:00
John Criswell
364cec4b2c
Updated to LLVM 1.2.
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Added information on getting the LLVM GCC front end from CVS.
Added new configure script options.
Made other minor corrections and modifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12340 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 20:31:37 +00:00
Chris Lattner
d67772defd
Fix PR266: Make Module Not Inherit From Annotable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12339 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 19:51:16 +00:00
John Criswell
cd16119a43
Point to the new license (includes year 2004).
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Changed crtend.o to libcrtend.a.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12338 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 18:20:15 +00:00
John Criswell
e3602108a9
Added a header indicating that the Linux and MacOS configure procedures are
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the same.
Added LLVM copyright and warranty disclaimer information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12337 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 18:02:17 +00:00
Alkis Evlogimenos
a3f66842b2
Add support for a wider range of CMOV instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12336 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 17:59:56 +00:00
John Criswell
acd64f3ebe
Updated copyright to year 2004.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12335 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 17:29:20 +00:00
Misha Brukman
85f5e11c06
Simplify code to process CallSites (thanks to Chris).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12334 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 16:20:49 +00:00
Misha Brukman
a24653cdfc
Test the mod/ref analysis in DSA.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12333 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 06:17:22 +00:00
Misha Brukman
4230f40add
Keep transitively-required passes alive for queries to work after the initial
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user pass is destroyed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12332 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 06:16:28 +00:00
Misha Brukman
bc1dbe95b8
Evaluate ModRef information in addition to regular ol' pointer analysis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12331 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 06:15:08 +00:00
Misha Brukman
a975a9ab80
Implement getModRefInfo() for DSA to calculate whether a function modifies or
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references a pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12330 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 06:14:22 +00:00
Misha Brukman
8e18789ede
Add AnalysisUsage::addRequiredTransitive() to keep analysis info alive for
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future queries by clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12329 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 06:13:15 +00:00
Chris Lattner
f820e3b4b8
test instruction combiner opts for select instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12328 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 06:01:00 +00:00
Chris Lattner
ffb33a1574
Teach vim about the select instruction. Allow it to forget about the long-dead
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not instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12327 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:55:07 +00:00
Chris Lattner
98124c81fa
Teach emacs about the select instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12326 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:54:48 +00:00
Chris Lattner
230c1a7222
Add support for checking the select instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12325 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:54:31 +00:00
Chris Lattner
b4f4880eba
Know the opcode name of the select instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12324 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:54:20 +00:00
Chris Lattner
08a45cc2ff
Add support for select constant expressions. Use reserve a bit more to avoid
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memory wasteage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12323 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:54:04 +00:00
Chris Lattner
647f82be07
Add new function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12322 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:53:41 +00:00
Chris Lattner
e97148628f
Teach the constant folder how to do select instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12321 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:53:32 +00:00
Chris Lattner
cfdd148972
Print select instructions correctly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12320 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:53:14 +00:00
Chris Lattner
17fd273512
Add constant folding wrapper support for select instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12319 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:53:03 +00:00
Chris Lattner
6e32372fcd
Add sccp support for select instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12318 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:52:44 +00:00
Chris Lattner
3d69f46d64
Add trivial optimizations for select instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12317 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:52:32 +00:00
Chris Lattner
9f24a077bd
ADd support for select instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12316 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:52:14 +00:00
Chris Lattner
46b787e986
Write select instructions to bytecode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12315 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:52:01 +00:00
Chris Lattner
e3ac22a204
Read select instrs from bytecode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12314 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:51:49 +00:00
Chris Lattner
76f0ff394d
Allow parsing select instruction and constant expr
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12313 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:51:36 +00:00
Chris Lattner
57b25973d6
Add the visitSelectInst visitor method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12312 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:51:22 +00:00
Chris Lattner
4e734dde54
Add the SelectInst class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12311 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:51:05 +00:00
Chris Lattner
9bb7fbc6ce
Add the Instruction::Select enum
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12310 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:50:53 +00:00
Chris Lattner
46a57d8f14
Add support for select constant exprs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12309 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:50:39 +00:00
Chris Lattner
17fa449010
This is no longer an open project
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12308 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:50:24 +00:00
Chris Lattner
cc37aae854
Cleanup the cast section, add the select instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12307 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:50:16 +00:00
Chris Lattner
6551ea98b2
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12306 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 05:50:02 +00:00
Misha Brukman
56c0fa69a3
Make code more readable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12305 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-12 00:58:41 +00:00
Misha Brukman
ec85af16a0
Fix indentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12298 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-11 23:53:51 +00:00