Chris Lattner
2e3ce7d97a
new testcase that crashes instcombine
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36983 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11 05:55:38 +00:00
Devang Patel
e0ae022c73
Drop ModuleID from comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36982 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11 00:45:58 +00:00
Chris Lattner
a24b04e9e5
fix a memory leak
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36981 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11 00:43:26 +00:00
Chris Lattner
39253260b9
Fix a bug where the bcreader could crash on .bc files that were an exact
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multiple of the page size, due to a bug in MappedFile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36980 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-11 00:00:27 +00:00
Dale Johannesen
54f4a6780a
Do not generate branches to entry block. This fixes several test suite
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failures on PPC (can happen only when prologue code is null)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36979 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 23:59:23 +00:00
Anton Korobeynikov
432a7faf03
Ooops. Some debugging stuff :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36978 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 22:38:46 +00:00
Anton Korobeynikov
eeb37e0b80
Allow multiple invokes per landing pad. This (probably) fixes PR1410.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36977 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 22:34:59 +00:00
Duncan Sands
c1fe16610a
Later computations assume we are aligned at this point.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36975 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 18:40:24 +00:00
Anton Korobeynikov
e25514d0a5
TypeIds are indexed by j, not i
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36974 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 15:10:34 +00:00
Anton Korobeynikov
9ec81371c0
These attributes are supported!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36973 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 08:26:24 +00:00
Chris Lattner
36117acb6c
gar. GCC 3.4.2 also miscompiles llvm at -O3. :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36972 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 06:42:21 +00:00
Chris Lattner
3213a3a935
another version of gcc that miscompiles llvm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36971 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 05:37:14 +00:00
Dale Johannesen
e163e696be
Another test for tail mergeing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36967 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 01:04:28 +00:00
Dale Johannesen
76b38fcabe
Make tail merging handle many more cases (all it can, I think).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36966 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 01:01:49 +00:00
Chris Lattner
0f1621bb4c
add some notes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36965 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-10 00:08:04 +00:00
Evan Cheng
7de291aa8c
Can't fold bit_convert into truncating store.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36963 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 21:54:34 +00:00
Evan Cheng
2c4f94363a
Can't fold the bit_convert is the store is a truncating store.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36962 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 21:49:47 +00:00
Anton Korobeynikov
7294b58ecd
Do not assert, when case range split metric is zero and JTs are not allowed: just emit binary tree in this case. This
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fixes PR1403.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36959 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 20:07:08 +00:00
Lauro Ramos Venancio
ab5063bed9
Add two ARM known problems.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36958 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 19:31:58 +00:00
Evan Cheng
34ab6d68f5
PR1399 test case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36957 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 19:20:37 +00:00
Duncan Sands
9fbc5b247c
Testcase for
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http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070507/049387.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36956 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 08:41:26 +00:00
Devang Patel
fd98dc9a76
Fix PR1333
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Testcases :
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070507/049451.html
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070507/049452.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36955 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 08:24:12 +00:00
Devang Patel
7ab11fb8eb
New test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36954 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 08:19:24 +00:00
Devang Patel
9095da2ff5
New test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36953 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 08:08:46 +00:00
Chris Lattner
0d77e05c7f
arm no longer experimental, c++ eh support is?
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36952 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 06:23:58 +00:00
Chris Lattner
f01b0b5656
add a meta-blurb about the 2.0 release
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36951 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 05:27:05 +00:00
Chris Lattner
caf0634d07
strip the llvm 1.9 info out of the release notes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36950 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-09 04:58:11 +00:00
Evan Cheng
42d712b306
Switch BCC, MOVCCr, etc. to PredicateOperand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36948 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 21:08:43 +00:00
Evan Cheng
f88b3a5698
PredicateOperand can be used as a normal operand for isel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36947 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 21:06:08 +00:00
Evan Cheng
59039632e1
If a PredicateOperand has an empty ExecuteAlways field, treat it as if a normal operand for isel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36946 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 21:04:07 +00:00
Chris Lattner
a7a5bad38c
add the & back. I'm not sure why bill removed it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36945 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 20:08:06 +00:00
Bill Wendling
e23e00ddea
Change names from RA to something unique to get rid of naming conflicts with
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certain linkers...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36944 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 19:02:46 +00:00
Evan Cheng
56184904cd
Eliminate MarkVirtRegAliveInBlock recursion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36943 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 19:00:00 +00:00
Evan Cheng
6603d7ec67
Add MachineBasicBlock preds / succs reverse iterators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36942 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 18:55:03 +00:00
Devang Patel
74935ca374
New test for PR1400
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36941 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 18:08:20 +00:00
Dale Johannesen
fe252f38dd
testcase for CodeGenPrepare bug fixed yesterday
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36940 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 17:44:36 +00:00
Evan Cheng
43182ac0d6
R0 is a sub-register of X0, etc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36939 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 17:03:51 +00:00
Dan Gohman
1cc0096d55
Fix various whitespace inconsistencies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36936 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 15:19:19 +00:00
Dan Gohman
f742c2363c
Correct the comment for ApproximateLoopSize to reflect what it actually does.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36935 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 15:14:19 +00:00
Bill Wendling
e8a9054a50
Spare '&' in the RUN line.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36933 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 07:49:07 +00:00
Devang Patel
a18624057f
New test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36930 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 06:10:12 +00:00
Chris Lattner
7adb53e7b1
update comments, no functionality change
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36929 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 05:38:32 +00:00
Chris Lattner
a9bb713130
Make a preemptive bitcode format change to support PR1146. This lets us do
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pr1146 in llvm 2.1 without ugly code to emulate old behavior. This should
be merged into the 2.0 release branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36928 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 05:38:01 +00:00
Tanya Lattner
692aa5afc8
Bumping cvs version number
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36922 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 04:32:07 +00:00
Tanya Lattner
5c9f800bde
Bump version number in cvs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36920 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 04:22:59 +00:00
Chris Lattner
b64c2c8a2a
move this out of Codegen/Generic, because it requires the ARM backend to be
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linked into llc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36919 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 02:19:56 +00:00
Chris Lattner
938ef6f0eb
move to CodeGen/ARM/2007-05-07-tailmerge-1.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36918 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 02:13:52 +00:00
Dale Johannesen
6603a1bff0
Don't generate branch to entry block.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36917 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-08 01:01:04 +00:00
Lauro Ramos Venancio
356e72c4f1
Fix PR1390 in a better way.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36916 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-07 23:15:16 +00:00
Evan Cheng
fd4dbf78ae
Fix tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36913 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-07 21:50:07 +00:00