Dan Gohman [Mon, 24 Mar 2008 16:38:05 +0000 (16:38 +0000)]
APIntify SelectionDAG's EXTRACT_ELEMENT code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48726
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Evan Cheng [Mon, 24 Mar 2008 06:37:48 +0000 (06:37 +0000)]
Increasing the inline limit from (overly conservative) 200 to 300. Given each BB costs 20 and each instruction costs 5, 200 means a 4 BB function + 24 instructions (actually less because caller's size also contributes to it).
Furthermore, double the limit when more than 10% of the callee instructions are vector instructions. Multimedia kernels tend to love inlining.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48725
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Bill Wendling [Mon, 24 Mar 2008 05:58:47 +0000 (05:58 +0000)]
Small format/grammar changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48723
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Bill Wendling [Mon, 24 Mar 2008 05:55:54 +0000 (05:55 +0000)]
Grammar Nazi strikes! :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48722
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Devang Patel [Mon, 24 Mar 2008 05:35:41 +0000 (05:35 +0000)]
Update Function type documentation to clarify how multiple return values are supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48721
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Evan Cheng [Mon, 24 Mar 2008 05:28:38 +0000 (05:28 +0000)]
Temporarily disabling memset forming optimization. Add an option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48720
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Owen Anderson [Mon, 24 Mar 2008 04:11:27 +0000 (04:11 +0000)]
Be sure to remove intervals after we've joined them. Also, remove some duplicated code.
With this pass, StrongPHIElim can compile very simple testcases correctly. There's still a ways
to go before it's ready for prime time, though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48719
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Gordon Henriksen [Mon, 24 Mar 2008 03:43:50 +0000 (03:43 +0000)]
Ignoring per-user file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48718
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Gordon Henriksen [Mon, 24 Mar 2008 03:42:32 +0000 (03:42 +0000)]
Ignoring generated files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48717
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Evan Cheng [Mon, 24 Mar 2008 00:21:34 +0000 (00:21 +0000)]
Transform (zext (or (icmp), (icmp))) to (or (zext (cimp), (zext icmp))) if at least one of the (zext icmp) can be transformed to eliminate an icmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48715
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Evan Cheng [Sun, 23 Mar 2008 22:56:07 +0000 (22:56 +0000)]
Remove duplicated entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48714
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Gordon Henriksen [Sun, 23 Mar 2008 22:52:51 +0000 (22:52 +0000)]
Another typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48713
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Gordon Henriksen [Sun, 23 Mar 2008 22:37:22 +0000 (22:37 +0000)]
Fix a typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48712
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Gordon Henriksen [Sun, 23 Mar 2008 22:21:29 +0000 (22:21 +0000)]
Objective Caml bindings for basic block, function, global, and arg iterators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48711
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Anton Korobeynikov [Sun, 23 Mar 2008 20:32:06 +0000 (20:32 +0000)]
Minor typo fixes. Also add another FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48710
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Gordon Henriksen [Sun, 23 Mar 2008 16:49:47 +0000 (16:49 +0000)]
Update project to reflect deleted files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48709
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Anton Korobeynikov [Sun, 23 Mar 2008 16:03:00 +0000 (16:03 +0000)]
Preserve calling convention during function cloning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48708
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Anton Korobeynikov [Sun, 23 Mar 2008 14:53:18 +0000 (14:53 +0000)]
Add license header
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48707
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Anton Korobeynikov [Sun, 23 Mar 2008 14:44:32 +0000 (14:44 +0000)]
Add Win64 compilation callback. This allows easy examples to be JITed on Win64!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48706
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Anton Korobeynikov [Sun, 23 Mar 2008 13:44:17 +0000 (13:44 +0000)]
Use C-style comments :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48705
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Anton Korobeynikov [Sun, 23 Mar 2008 13:43:47 +0000 (13:43 +0000)]
Provide a JIT selector on win64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48704
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Anton Korobeynikov [Sun, 23 Mar 2008 13:41:18 +0000 (13:41 +0000)]
Hack out the PIC mode on Win64 targets. This needs to be investigated later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48703
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Anton Korobeynikov [Sun, 23 Mar 2008 13:40:45 +0000 (13:40 +0000)]
Code cleanup. Provide generic way of selecting JIT pointer bitwidth regardless
of compiler used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48702
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Anton Korobeynikov [Sun, 23 Mar 2008 12:32:54 +0000 (12:32 +0000)]
Remove old-standing obsolete code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48701
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Anton Korobeynikov [Sun, 23 Mar 2008 08:58:32 +0000 (08:58 +0000)]
Add Mikhail to credits file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48700
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Anton Korobeynikov [Sun, 23 Mar 2008 08:57:20 +0000 (08:57 +0000)]
Add first proof-of-concept universal compiler driver framework based
on ideas mentioned in PR686.
Written by Mikhail Glushenkov and contributed by Codedgers, Inc.
Old llvmc will be removed soon after new one will have all its properties.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48699
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Bill Wendling [Sat, 22 Mar 2008 22:27:01 +0000 (22:27 +0000)]
New testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48697
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Bill Wendling [Sat, 22 Mar 2008 21:57:15 +0000 (21:57 +0000)]
Don't strip things when we're doing a debug build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48696
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Anton Korobeynikov [Sat, 22 Mar 2008 21:18:22 +0000 (21:18 +0000)]
Honour built-in defines on win64 targets for automatically subtarget recognize.
Force stack alignment to 16 bytes on win targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48695
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Anton Korobeynikov [Sat, 22 Mar 2008 21:12:53 +0000 (21:12 +0000)]
Recognize "windows" in target triple, not only "win32"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48694
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Owen Anderson [Sat, 22 Mar 2008 21:08:33 +0000 (21:08 +0000)]
Use normal naming convention for test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48693
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Anton Korobeynikov [Sat, 22 Mar 2008 21:04:01 +0000 (21:04 +0000)]
Add information about callee-saved registers on Win64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48692
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Anton Korobeynikov [Sat, 22 Mar 2008 20:57:27 +0000 (20:57 +0000)]
Add convenient helper for win64 check. Simplify things slightly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48691
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Anton Korobeynikov [Sat, 22 Mar 2008 20:37:30 +0000 (20:37 +0000)]
Initial support for Win64 calling conventions. Still in early state.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48690
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Anton Korobeynikov [Sat, 22 Mar 2008 08:53:09 +0000 (08:53 +0000)]
Register EH frames emitted in JIT when using gcc unwinding runtime
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48688
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Anton Korobeynikov [Sat, 22 Mar 2008 08:50:08 +0000 (08:50 +0000)]
Fix merge error
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48687
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Anton Korobeynikov [Sat, 22 Mar 2008 08:37:05 +0000 (08:37 +0000)]
Add testcase for prev. commit. Minor fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48686
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Anton Korobeynikov [Sat, 22 Mar 2008 08:36:14 +0000 (08:36 +0000)]
Aliasing chains cleanups: update langref, add check into verifier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48685
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Anton Korobeynikov [Sat, 22 Mar 2008 08:17:17 +0000 (08:17 +0000)]
Support chained aliases for LLVM IR printing. This fixes PR2145
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48684
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Anton Korobeynikov [Sat, 22 Mar 2008 07:53:40 +0000 (07:53 +0000)]
Another comments fixing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48683
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Anton Korobeynikov [Sat, 22 Mar 2008 07:48:40 +0000 (07:48 +0000)]
Slightly increase default set size. It's cheap and won't hurt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48682
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Anton Korobeynikov [Sat, 22 Mar 2008 07:48:08 +0000 (07:48 +0000)]
Typo fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48681
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Chris Lattner [Sat, 22 Mar 2008 05:37:16 +0000 (05:37 +0000)]
implement an initial hack at a straight-line store -> memset optimization.
This fires dozens of times across spec and multisource, but I don't know
if it actually speeds stuff up. Hopefully the testers will show something
nice :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48680
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Chris Lattner [Sat, 22 Mar 2008 04:13:49 +0000 (04:13 +0000)]
implement the logic for memset insertion and store deletion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48679
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Owen Anderson [Sat, 22 Mar 2008 02:59:54 +0000 (02:59 +0000)]
Add a comment, and fix a bug where AllocateRW recurred to AllocateRWX instead of itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48677
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Owen Anderson [Sat, 22 Mar 2008 02:33:53 +0000 (02:33 +0000)]
Add an AllocateRW to match AllocateRWX.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48676
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Evan Cheng [Sat, 22 Mar 2008 01:55:50 +0000 (01:55 +0000)]
Teach DAG combiner to commute commutable binary nodes in order to achieve sdisel CSE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48673
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Chris Lattner [Sat, 22 Mar 2008 00:31:52 +0000 (00:31 +0000)]
This is a partially implemented and currently disabled start of a store
merging optimization. Nothing to see here, hopefully more later :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48670
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Dan Gohman [Fri, 21 Mar 2008 23:51:57 +0000 (23:51 +0000)]
Don't include <map> in Pass.h, which doesn't need it. This requires
adding <map> to many files that actually do need it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48667
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Dan Gohman [Fri, 21 Mar 2008 23:44:21 +0000 (23:44 +0000)]
Avoid calling array_endof in a static initializer, as it incurs
dynamic initialization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48666
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Dan Gohman [Fri, 21 Mar 2008 23:38:23 +0000 (23:38 +0000)]
Specialize FORCE_DEFINING_FILE_TO_BE_LINKED using a GCC trick
to avoid using constructor calls for static objects. This reduces
the number of objects requiring static constructors in a typical
LLVM build by around 20%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48665
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Dan Gohman [Fri, 21 Mar 2008 22:51:06 +0000 (22:51 +0000)]
Fix -view-sunit-dags to support cross-rc-copy nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48664
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Gabor Greif [Fri, 21 Mar 2008 22:17:07 +0000 (22:17 +0000)]
a happier version of happiness
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48663
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Chris Lattner [Fri, 21 Mar 2008 22:01:16 +0000 (22:01 +0000)]
the size of a smallvector shouldn't be part of the interface to these methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48662
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Chris Lattner [Fri, 21 Mar 2008 21:33:23 +0000 (21:33 +0000)]
make gvn marginally faster by reallocating the lastSeenLoad map for
each basic block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48660
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Chris Lattner [Fri, 21 Mar 2008 21:14:38 +0000 (21:14 +0000)]
Minor cleanups and shrinkification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48658
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Dan Gohman [Fri, 21 Mar 2008 21:01:32 +0000 (21:01 +0000)]
Handle getresult instructions in different basic blocks
from their aggregate operands by moving the getresult
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48657
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Chris Lattner [Fri, 21 Mar 2008 20:41:27 +0000 (20:41 +0000)]
Restore this assert now that the livevar bug is fixed.
This verifies kill info for "ret" fp operands is right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48656
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Duncan Sands [Fri, 21 Mar 2008 20:22:11 +0000 (20:22 +0000)]
Testcase for PR2160.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48655
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Evan Cheng [Fri, 21 Mar 2008 19:09:30 +0000 (19:09 +0000)]
A couple of kill marker maintainence bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48653
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Chris Lattner [Fri, 21 Mar 2008 17:24:17 +0000 (17:24 +0000)]
clean up and fix the call section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48651
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Chris Lattner [Fri, 21 Mar 2008 17:20:51 +0000 (17:20 +0000)]
cleanups for the getresult section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48650
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Andrew Lenharth [Fri, 21 Mar 2008 16:46:53 +0000 (16:46 +0000)]
FunctionExtractorPass has been superceded by GVExtractorPass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48648
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Duncan Sands [Fri, 21 Mar 2008 15:53:17 +0000 (15:53 +0000)]
Make it possible to get an empty struct using
the new StructType::get method. The second NULL
is to pacify the gcc warning mechanism. This
patch compiles but is otherwise untested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48645
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Duncan Sands [Fri, 21 Mar 2008 09:14:45 +0000 (09:14 +0000)]
Introduce a new node for holding call argument
flags. This is needed by the new legalize types
infrastructure which wants to expand the 64 bit
constants previously used to hold the flags on
32 bit machines. There are two functional changes:
(1) in LowerArguments, if a parameter has the zext
attribute set then that is marked in the flags;
before it was being ignored; (2) PPC had some bogus
code for handling two word arguments when using the
ELF 32 ABI, which was hard to convert because of
the bogusness. As suggested by the original author
(Nicolas Geoffray), I've disabled it for the moment.
Tested with "make check" and the Ada ACATS testsuite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48640
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Duncan Sands [Fri, 21 Mar 2008 08:32:17 +0000 (08:32 +0000)]
Fix the build for gcc-4.2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48639
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Chris Lattner [Fri, 21 Mar 2008 06:50:21 +0000 (06:50 +0000)]
remove Evan's "ugly hack" that sorta attempted to get
x86-64 return conventions correct, but was never enabled.
We can now do the "right thing" with multiple return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48635
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Chris Lattner [Fri, 21 Mar 2008 06:38:26 +0000 (06:38 +0000)]
Add support for calls that return two FP values in
ST(0)/ST(1).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48634
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Chris Lattner [Fri, 21 Mar 2008 06:01:05 +0000 (06:01 +0000)]
disable a bogus assertion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48633
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Chris Lattner [Fri, 21 Mar 2008 05:57:20 +0000 (05:57 +0000)]
Enable support for returning two long-double values in ST(0)/ST(1).
This allows us to compile fp-stack-2results.ll into:
_test:
fldz
fld1
ret
which returns 1 in ST(0) and 0 in ST(1). This is needed for x86-64
_Complex long double.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48632
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Chris Lattner [Fri, 21 Mar 2008 05:19:58 +0000 (05:19 +0000)]
Teach masked value is zero about add and sub, and use MVIZ to
simplify things like (X & 4) >> 1 == 2 --> (X & 4) == 4.
since it is obvious that the shift doesn't remove any bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48631
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Evan Cheng [Fri, 21 Mar 2008 00:40:09 +0000 (00:40 +0000)]
Undo 48570. Correctly match mmx shift instructions with an immediate operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48627
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Gabor Greif [Fri, 21 Mar 2008 00:10:42 +0000 (00:10 +0000)]
ignore the Output/ directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48626
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Gabor Greif [Fri, 21 Mar 2008 00:03:49 +0000 (00:03 +0000)]
this directory is accidentally added
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48625
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Devang Patel [Thu, 20 Mar 2008 23:27:18 +0000 (23:27 +0000)]
These passes preserve CFG.
This patch fixes Benchmarks/Trimaran/enc-pc1/enc-pc1 failure reported by Grawp-PIC i386 nightly tester
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48623
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Devang Patel [Thu, 20 Mar 2008 18:30:32 +0000 (18:30 +0000)]
Incorporate feedback.
- Fix loop nest.
- Use RetVals.size()
- Check for null return value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48605
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Gordon Henriksen [Thu, 20 Mar 2008 17:16:03 +0000 (17:16 +0000)]
C and Objective Caml bindings for mem2reg and reg2mem.
Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48602
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Andrew Lenharth [Thu, 20 Mar 2008 15:36:44 +0000 (15:36 +0000)]
enable -analyze for andersens
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48601
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Zhou Sheng [Thu, 20 Mar 2008 08:05:05 +0000 (08:05 +0000)]
Take the old function's name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48588
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Nick Lewycky [Thu, 20 Mar 2008 06:19:51 +0000 (06:19 +0000)]
ubyte and sbyte? what are those?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48585
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Chris Lattner [Thu, 20 Mar 2008 04:46:13 +0000 (04:46 +0000)]
add a note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48583
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Christopher Lamb [Thu, 20 Mar 2008 04:31:39 +0000 (04:31 +0000)]
Check even more carefully before applying this DAGCombine transform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48580
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Devang Patel [Thu, 20 Mar 2008 02:25:21 +0000 (02:25 +0000)]
Restore isCFGOnly property of various analysis passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48579
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Evan Cheng [Thu, 20 Mar 2008 02:18:41 +0000 (02:18 +0000)]
Fix this xform: (sra (shl X, m), result_size) -> (sign_extend (trunc (shl X, result_size - n - m)))
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48578
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Chris Lattner [Thu, 20 Mar 2008 01:22:40 +0000 (01:22 +0000)]
detabify llvm, patch by Mike Stump!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48577
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Devang Patel [Thu, 20 Mar 2008 01:09:53 +0000 (01:09 +0000)]
Keep track of analysis information inherited from Module pass manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48576
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Scott Michel [Thu, 20 Mar 2008 00:51:36 +0000 (00:51 +0000)]
Add more patterns to match in the integer comparison test harnesses.
Fix bugs encountered, mostly due to range matching for immediates;
the CellSPU's 10-bit immediates are sign extended, covering a
larger range of unsigned values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48575
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Evan Cheng [Thu, 20 Mar 2008 00:20:23 +0000 (00:20 +0000)]
80 col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48573
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Evan Cheng [Wed, 19 Mar 2008 23:38:52 +0000 (23:38 +0000)]
Add intrinsics to match mmx shift builtin's with immediate operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48569
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Devang Patel [Wed, 19 Mar 2008 23:05:52 +0000 (23:05 +0000)]
Add comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48567
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Andrew Lenharth [Wed, 19 Mar 2008 22:32:43 +0000 (22:32 +0000)]
style and spelling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48562
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Devang Patel [Wed, 19 Mar 2008 22:24:25 +0000 (22:24 +0000)]
#if 1 .. #endif markers do not add any value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48560
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Evan Cheng [Wed, 19 Mar 2008 22:02:26 +0000 (22:02 +0000)]
Remove dead options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48556
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Devang Patel [Wed, 19 Mar 2008 21:56:59 +0000 (21:56 +0000)]
PassInfo keep tracks whether a pass is an analysis pass or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48554
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Dan Gohman [Wed, 19 Mar 2008 21:39:28 +0000 (21:39 +0000)]
Add support for multiple return values for the PPC target by
converting call result lowering to use the CallingConvLowering
infastructure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48552
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Andrew Lenharth [Wed, 19 Mar 2008 20:49:51 +0000 (20:49 +0000)]
llvm-ld deserves disable-verify too. opt shouldn't have all the fun options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48550
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Arnold Schwaighofer [Wed, 19 Mar 2008 16:39:45 +0000 (16:39 +0000)]
Don't loose incoming argument registers. Fix documentation style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48545
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Duncan Sands [Wed, 19 Mar 2008 10:59:59 +0000 (10:59 +0000)]
Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48543
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Christopher Lamb [Wed, 19 Mar 2008 08:30:06 +0000 (08:30 +0000)]
Fix X86's isTruncateFree to not claim that truncate to i1 is free. This fixes Bill's testcase that failed for r48491.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48542
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Tanya Lattner [Wed, 19 Mar 2008 07:28:33 +0000 (07:28 +0000)]
Upgrade tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48538
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