Anton Korobeynikov
c40c8b333d
Remove asmprinters from examples by default. This reduces their size by ~5%
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54890 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 13:55:33 +00:00
Anton Korobeynikov
0bd89712c0
Move ARM to pluggable asmprinter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54889 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 13:55:10 +00:00
Anton Korobeynikov
676fa7df9c
Use correct name for PPC codegen library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54888 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 13:54:44 +00:00
Anton Korobeynikov
06be997654
Factor out asmprinter out of ppc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54887 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 13:54:28 +00:00
Anton Korobeynikov
3c3bc48d33
Move X86 assembler printers into separate directory. This allows JIT-only users not to link it in (use 'x86codegen' llvm-config arg for this)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54886 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 13:53:59 +00:00
Anton Korobeynikov
abb247fc03
Move all assembler printing related stuff into new libAsmPrinter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54885 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 13:53:04 +00:00
Anton Korobeynikov
9e422dd4f6
Factor out asmprinters from collector interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54884 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 13:52:35 +00:00
Gordon Henriksen
5a29c9eed1
Factor GC metadata table assembly generation out of Collector in preparation for splitting AsmPrinter into its own library.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54881 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 12:56:54 +00:00
Gordon Henriksen
c317a60c27
Factor GC metadata table assembly generation out of Collector in preparation for splitting AsmPrinter into its own library.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54880 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 12:08:44 +00:00
Argyrios Kyrtzidis
b68dc369e0
Get raw_ostream.cpp to compile on MSVC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54879 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 09:25:21 +00:00
Evan Cheng
ee2aa85f44
Revert 54821. It's miscompiling 252.eon and 447.dealII
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54878 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 08:07:31 +00:00
Nick Lewycky
cbe23e33ba
I found a better place for this optz'n.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54877 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 07:54:14 +00:00
Nick Lewycky
1b344bc986
Xor'ing both sides of icmp by sign-bit is equivalent to swapping signedness of
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the predicate.
Also, make this optz'n apply in more cases where it's safe to do so.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54876 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 07:34:14 +00:00
Chris Lattner
95e4bd81d7
avoid an extraneous std::string construction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54875 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 07:24:08 +00:00
Chris Lattner
fad86b003a
Rework the routines that convert AP[S]Int into a string. Now, instead of
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returning an std::string by value, it fills in a SmallString/SmallVector
passed in. This significantly reduces string thrashing in some cases.
More specifically, this:
- Adds an operator<< and a print method for APInt that allows you to
directly send them to an ostream.
- Reimplements APInt::toString to be much simpler and more efficient
algorithmically in addition to not thrashing strings quite as much.
This speeds up llvm-dis on kc++ by 7%, and may also slightly speed up the
asmprinter. This also fixes a bug I introduced into the asmwriter in a
previous patch w.r.t. alias printing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54873 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 07:19:36 +00:00
Nick Lewycky
b6c8a4098f
Fix build on GCC 4.3.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54870 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 06:40:16 +00:00
Chris Lattner
9f17eb0b79
remove a dead APInt ctor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54869 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 04:58:58 +00:00
Chris Lattner
c97536e6a7
avoid string thrashing when formatting names in output. This
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speeds up release-asserts llvm-dis on kc++ from 1.86s to 1.04s (~79%)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54868 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 04:40:13 +00:00
Chris Lattner
45d4c73aa7
random cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54866 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 04:17:45 +00:00
Chris Lattner
07f51f788e
add support for a cout/cerr analog (outs()/errs()) as well as
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a simple adaptor class to give raw output capabilities to
something that wants to write to an ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54865 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 04:13:37 +00:00
Chris Lattner
c52b128e1a
opening "-" automatically yields stdout.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54863 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 03:53:23 +00:00
Chris Lattner
d497df5cf5
rename OutputData to 'write' to match ostream.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54857 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 01:46:05 +00:00
Chris Lattner
66a6b8be97
remove accidental comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54856 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 01:35:54 +00:00
Chris Lattner
60d3962624
add a new raw_ostream class which is an extremely high performance ostream that
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can *only* output data (no seeking, reading, etc). This is adapted from the
clang "-E outputter", and is roughly 10% faster than stdio on darwin and 30%
(or more) faster than std::ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54855 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 01:35:29 +00:00
Anton Korobeynikov
afc20ae0e5
PPC/Linux normally uses named section for bss
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54847 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-16 12:59:02 +00:00
Anton Korobeynikov
888839e5ed
Use proper strings section name for PPC
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54846 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-16 12:58:46 +00:00
Anton Korobeynikov
d97f29531c
Use correct name for TLS address resolution routine on x86-64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54845 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-16 12:58:29 +00:00
Anton Korobeynikov
328da65bd1
Add interface for section override. Use this for Sparc, since it should use named BSS section.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54844 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-16 12:58:12 +00:00
Anton Korobeynikov
ffe31d7bf1
Move SLEB/ULEB size calculation routines from AsmPrinter to TargetAsmInfo. This makes JIT asmprinter-free.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54843 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-16 12:57:46 +00:00
Anton Korobeynikov
d0c1e29aec
Reduce heap trashing due to std::string construction / concatenation via caching of section flags string representations
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54842 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-16 12:57:07 +00:00
Owen Anderson
7c856c09cd
Remove GCSE and LoadVN from the testsuite.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54832 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-16 00:00:54 +00:00
Owen Anderson
3688f268cb
Remove GCSE, ValueNumbering, and LoadValueNumbering. These have been deprecated for almost a year; it's finally time for them to go away.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54822 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-15 21:31:02 +00:00
Devang Patel
35115f92e4
Reapply 54786. Add overflow and number of mantissa bits checks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54821 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-15 21:21:34 +00:00
Owen Anderson
cd1dcbd4fb
Convert several std::vectors over to SmallVector, and use reserve() as appropriate for cases where std::vector is still used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54820 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-15 18:49:41 +00:00
Owen Anderson
0c5a560b03
Add a value_type typedef to SmallVector, to make it more compatible with STL adapters.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54819 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-15 18:45:51 +00:00
Chris Lattner
3b12ab4519
Inline the fastpath of PATypeHolder::get(). This is a small speedup in
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instcombine among other things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54814 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-15 15:16:50 +00:00
Evan Cheng
21066541ae
Revert 54786. It's not checking for overflows, etc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54813 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-15 08:12:11 +00:00
Chris Lattner
2806dffc73
use smallvector instead of vector for a couple worklists. This speeds up instcombine
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by ~10% on some testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54811 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-15 04:03:01 +00:00
Owen Anderson
bbf5583283
Use SmallSet instead of std::set to save allocations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54810 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 23:41:38 +00:00
Bill Wendling
0d9deac485
Renaming LLVMC/dg.exp to LLVM/llvmc.exp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54809 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 23:37:58 +00:00
Owen Anderson
79e6ed9d47
Move MachineInstr::getOpcode inline.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54807 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 23:25:30 +00:00
Dan Gohman
172f0fa16b
Build the X86GenFastISel.inc file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54806 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 23:18:11 +00:00
Devang Patel
488dc6732d
The pass manager is not able to schedule -loop-deletion -loop-index-split.
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The loop-deletion pass does not preserve dom frontier, which is required by
loop-index-split. When the PM checks dom frontier for loop-index-split, it has
already verified that lcssa is availalble. However, new dom frontier forces new
loop pass manager, which does not have lcssa yet.
The PM should recheck availability of required analysis passes in such cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54805 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 23:07:48 +00:00
Bill Wendling
7a7cf6b984
Temporarily revert r54792. It's causing an ICE during bootstrapping.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54804 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 23:05:24 +00:00
Dan Gohman
ef521f14b7
Also avoid pinsrw and pinsrb with a variable insertelement index.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54803 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 22:53:18 +00:00
Owen Anderson
44eb65cf58
Convert uses of std::vector in TargetInstrInfo to SmallVector. This change had to be propoagated down into all the targets and up into all clients of this API.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54802 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 22:49:33 +00:00
Dan Gohman
c0573b13a1
Don't try to use the insertps instruction for vector
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element inserts with non-constant indices. This fixes
CodeGen/X86/vector-variable-idx.ll on machines that
have SSE4.1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54801 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 22:43:26 +00:00
Dan Gohman
e285a74f7c
Make FastISel's constructor protected, and give it a destructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54793 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 21:51:29 +00:00
Devang Patel
1df183f554
Use DenseMap. Patch by Pratik Solanki.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54792 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 21:31:10 +00:00
Ted Kremenek
183cc32e49
Removed redundant ctor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54789 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 21:17:07 +00:00