Chris Lattner
8907b4ba47
split the JIT memory management code out from the main JIT logic into its
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own JITMemoryManager interface. There is no functionality change with
this patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44640 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 23:39:57 +00:00
Chris Lattner
81f2d71d52
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44638 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 23:05:06 +00:00
Chris Lattner
7d13015e32
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44637 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 22:58:19 +00:00
Bill Wendling
08f8b33e2c
Alphabetizing; I want to be the last in the file!!!! ;-)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44629 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 21:26:54 +00:00
Scott Michel
96dcd2b620
Regenerated configure after autoconf/configure.ac change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44628 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 21:24:02 +00:00
Scott Michel
42aa501491
Minor updates:
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- Fix typo in SPUCallingConv.td
- Credit myself for CellSPU work
- Add CellSPU to 'all' host target list
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44627 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 21:23:16 +00:00
Duncan Sands
5d84afdc83
Commit 44487 broke bootstrap of llvm-gcc-4.2. It is
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not yet clear why, but in the meantime work around the
problem by making less use of readnone/readonly info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44626 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 21:03:28 +00:00
Evan Cheng
8c24e74b02
Added canFoldMemoryOperand for PPC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44623 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 18:41:29 +00:00
Evan Cheng
7db2811f6e
Update foldMemoryOperand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44621 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 18:36:37 +00:00
Chris Lattner
4d321c55c4
fix warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44620 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 18:32:18 +00:00
Chris Lattner
58dd8568ee
allow this to build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44619 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 18:30:11 +00:00
Neil Booth
cc2335968f
Prior commit updated wrong if, apologies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44614 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 13:06:04 +00:00
Neil Booth
a89e45f754
Handle zero correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44613 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 13:01:24 +00:00
Evan Cheng
d120ffd26f
MachineInstr can change. Store indexes instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44612 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 10:24:35 +00:00
Evan Cheng
adf8590690
If a split live interval is spilled again, remove the kill marker on its last use.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44611 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 09:51:10 +00:00
Evan Cheng
f38d14f03e
Clobber more bugs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44610 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 09:05:34 +00:00
Evan Cheng
b50bb8cf19
Fix kill info for split intervals.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44609 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 08:16:32 +00:00
Chris Lattner
60fb5ecccc
more scalarization
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44608 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 07:45:02 +00:00
Chris Lattner
d36db029c8
scalarize vector binops
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44607 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 07:36:58 +00:00
Evan Cheng
018f9b020b
- Mark last use of a split interval as kill instead of letting spiller track it.
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This allows an important optimization to be re-enabled.
- If all uses / defs of a split interval can be folded, give the interval a
low spill weight so it would not be picked in case spilling is needed (avoid
pushing other intervals in the same BB to be spilled).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44601 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 03:22:34 +00:00
Evan Cheng
d64b5c82b9
Add a argument to storeRegToStackSlot and storeRegToAddr to specify whether
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the stored register is killed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44600 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 03:14:33 +00:00
Scott Michel
f89a22a3d1
fixed header attribution
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44599 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 02:08:01 +00:00
Scott Michel
b216a1b0b9
More stuff for CellSPU -- this should be enough to get an error-free
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compilation (no files missing). Test cases remain to be checked in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44598 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 02:01:41 +00:00
Scott Michel
2466c3766d
Updated source file headers to llvm coding standard.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44597 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 01:40:25 +00:00
Scott Michel
67d5755d69
Two missing files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44596 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 01:31:18 +00:00
Scott Michel
564427eabd
Main CellSPU backend files checked in. Intrinsics and autoconf files
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remain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44595 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 01:24:05 +00:00
Dale Johannesen
db1e30272c
Handle 0 correctly in string->APFloat conversion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44594 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 01:10:19 +00:00
Ted Kremenek
7da75c5a40
Added "Emitter" functor to allow easy emitting of elements of a container
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using std::for_each.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44589 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 00:13:07 +00:00
Evan Cheng
dd86ce3d57
Remove a unsafe optimization. This fixes 401.bzip2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44587 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 23:57:55 +00:00
Devang Patel
5d28b888b9
Add --with-llvmgcc= and --with-llvmgxx= configure options.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44586 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 22:54:47 +00:00
Scott Michel
6637752998
More files in the CellSPU drop...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44584 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 22:35:58 +00:00
Scott Michel
266bc8f777
More of the Cell SPU code drop from "Team Aerospace".
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44582 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 22:23:35 +00:00
Evan Cheng
35a3e4abb9
Spiller unfold optimization bug: do not clobber a reusable stack slot value unless it can be modified.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44575 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 19:19:45 +00:00
Chris Lattner
eb1819d1e5
Implement framework for scalarizing node results. This is sufficient
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to codegen this:
define float @test_extract_elt(<1 x float> * %P) {
%p = load <1 x float>* %P
%R = extractelement <1 x float> %p, i32 0
ret float %R
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44570 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 07:48:46 +00:00
Chris Lattner
13c207b5c8
start providing framework for scalarizing vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44569 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 07:29:51 +00:00
Evan Cheng
597d10d84f
Discard split intervals made empty due to folding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44565 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-04 00:32:23 +00:00
Scott Michel
a589a08c91
More CellSPU files... more to follow.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44559 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 23:14:43 +00:00
Scott Michel
01f4fc1a80
Makefile fragment for CellSPU.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44558 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 23:12:49 +00:00
Scott Michel
f2a2416bb4
First commit to CellSPU. More to follow
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44557 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 23:09:49 +00:00
Evan Cheng
e4b39007c9
Bug fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44549 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 21:31:55 +00:00
Gordon Henriksen
516276edd4
Track dependencies when creating symlinks to LLVM libraries next
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to the ocaml bindings. This is required on Windows where 'ln -sf'
actually creates a copy. Thanks to Alain Frisch for noticing this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44547 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 21:15:53 +00:00
Anton Korobeynikov
05e5a7468a
Regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44546 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 21:01:29 +00:00
Anton Korobeynikov
f8c751a663
Fix fallout from my last patch: don't reject varargs functions :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44545 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 21:00:45 +00:00
Duncan Sands
a3355ffb3d
Rather than having special rules like "intrinsics cannot
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throw exceptions", just mark intrinsics with the nounwind
attribute. Likewise, mark intrinsics as readnone/readonly
and get rid of special aliasing logic (which didn't use
anything more than this anyway).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44544 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 20:06:50 +00:00
Chris Lattner
4cf4b69330
update file comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44543 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 19:43:18 +00:00
John Criswell
8528e78f0d
Fixed typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44542 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 19:34:25 +00:00
Anton Korobeynikov
c36284e93a
Regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44541 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 19:17:47 +00:00
Devang Patel
5ffdc56f53
If ExitValue operand is also defined in Loop header then
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insert new ExitValue after this operand definition.
This fixes PR1828.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44539 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 19:17:21 +00:00
Anton Korobeynikov
c1d848dd11
More sanity checks for function types.
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Thanks goes to PyPy folks for generating broken stuff :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44538 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 19:16:54 +00:00
Chris Lattner
e268a40b1e
Describe the notion of 'owners' of the code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44537 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 19:00:47 +00:00