OSDN Git Service
Michael J. Spencer [Wed, 1 Dec 2010 22:28:42 +0000 (22:28 +0000)]
Make valgrind happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120616
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Bill Wendling [Wed, 1 Dec 2010 21:54:50 +0000 (21:54 +0000)]
Add a post encoder method to the VFP instructions to convert them to the Thumb2
encoding if we're in that mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120608
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Jim Grosbach [Wed, 1 Dec 2010 21:09:40 +0000 (21:09 +0000)]
Use the correct fixup type for ARM VLDR*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120604
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Rafael Espindola [Wed, 1 Dec 2010 20:46:11 +0000 (20:46 +0000)]
Rename temporary symbols if they conflict with artificial symbols created
by the assembler. This was blocking parsing any large .s produced by clang for
example.
Fixes PR8596.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120603
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Michael J. Spencer [Wed, 1 Dec 2010 20:37:42 +0000 (20:37 +0000)]
Support/FileSystem: Fix copy_file implementation to use toNullTerminatedStringRef
instead of toStringRef. The file system APIs need c strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120601
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Michael J. Spencer [Wed, 1 Dec 2010 20:37:30 +0000 (20:37 +0000)]
Support/ADT/Twine: Add toNullTerminatedStringRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120600
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Bob Wilson [Wed, 1 Dec 2010 19:49:58 +0000 (19:49 +0000)]
Add explicit casts for vector arguments to Neon builtins.
This avoids warnings with -Wvector-conversions. Radar
8228022.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120597
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Bob Wilson [Wed, 1 Dec 2010 19:49:56 +0000 (19:49 +0000)]
Add some comments for TableGen's NeonEmitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120596
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Bob Wilson [Wed, 1 Dec 2010 19:49:51 +0000 (19:49 +0000)]
Cleanup: simplify checks for integers between 2 and 4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120595
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Jim Grosbach [Wed, 1 Dec 2010 19:47:31 +0000 (19:47 +0000)]
Refactor LEApcrelJT as a pseudo-instructionlowered to a cannonical ADR
instruction at MC lowering. Add binary encoding information for the ADR,
including fixup data for the label operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120594
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Michael J. Spencer [Wed, 1 Dec 2010 19:32:01 +0000 (19:32 +0000)]
Support/FileSystem: Add copy_file implementation. Not tests yet because the
file creation APIs aren't implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120593
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Michael J. Spencer [Wed, 1 Dec 2010 19:31:48 +0000 (19:31 +0000)]
Support/PathV2: Split PathV2.h into PathV2.h and FileSystem.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120592
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Michael J. Spencer [Wed, 1 Dec 2010 19:23:49 +0000 (19:23 +0000)]
unittests/Support/PathV2: Fix -pedantic warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120590
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Owen Anderson [Wed, 1 Dec 2010 19:18:46 +0000 (19:18 +0000)]
Add correct encodings for STRD and LDRD, including fixup support. Additionally, update these to unified syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120589
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Jason W Kim [Wed, 1 Dec 2010 19:07:22 +0000 (19:07 +0000)]
kill trailing space
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120586
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Jim Grosbach [Wed, 1 Dec 2010 19:02:26 +0000 (19:02 +0000)]
Fix a mised reloc rename spot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120585
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Jim Grosbach [Wed, 1 Dec 2010 18:51:32 +0000 (18:51 +0000)]
10 bits, not 12.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120584
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Devang Patel [Wed, 1 Dec 2010 16:59:34 +0000 (16:59 +0000)]
Disable debug info for x86-darwin9 and earlier until PR 8715 and radar
8709290 are fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120580
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Devang Patel [Wed, 1 Dec 2010 15:36:49 +0000 (15:36 +0000)]
Add hiddent command line option, as an debugging aid, to disable .loc use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120575
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Duncan Sands [Wed, 1 Dec 2010 12:58:13 +0000 (12:58 +0000)]
I don't think it makes any sense to assert that the target supports SSE3 here.
The user (i.e. whoever generated a call to the intrinsic in the first place) is
essentially asking for a particular instruction to be placed in the assembler.
If that instruction won't execute on the target machine, that's their problem
not ours. Two buildbots with processors that don't support SSE3 were barfing
on the apm.ll test in CodeGen/X86 because of this assertion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120574
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Che-Liang Chiou [Wed, 1 Dec 2010 11:45:53 +0000 (11:45 +0000)]
ptx: bug fix: use after free
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120571
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Jay Foad [Wed, 1 Dec 2010 08:53:58 +0000 (08:53 +0000)]
PR5207: Rename overloaded APInt methods set(), clear(), flip() to
setAllBits(), setBit(unsigned), etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120564
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Michael J. Spencer [Wed, 1 Dec 2010 06:21:53 +0000 (06:21 +0000)]
Support/PathV2: Add is_{absolute,relative} implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120560
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Michael J. Spencer [Wed, 1 Dec 2010 06:03:50 +0000 (06:03 +0000)]
Support/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120559
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Michael J. Spencer [Wed, 1 Dec 2010 06:03:33 +0000 (06:03 +0000)]
unittests/Support/PathV2: Make tests much shorter; although harder to understand.
I'm going to replace this all anyway with a proper table and separated tests
when done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120558
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Jim Grosbach [Wed, 1 Dec 2010 04:01:17 +0000 (04:01 +0000)]
Elaborate on FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120552
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Jim Grosbach [Wed, 1 Dec 2010 03:45:07 +0000 (03:45 +0000)]
Move the ARMAsmPrinter class defintiion into a header file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120551
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Michael J. Spencer [Wed, 1 Dec 2010 03:37:41 +0000 (03:37 +0000)]
Support/PathV2: Add extension implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120550
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Evan Cheng [Wed, 1 Dec 2010 03:27:20 +0000 (03:27 +0000)]
Speculatively disable x86 portion of r120501 to appease the x86_64 buildbot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120549
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Michael J. Spencer [Wed, 1 Dec 2010 03:18:33 +0000 (03:18 +0000)]
Support/PathV2: Add stem implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120547
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Michael J. Spencer [Wed, 1 Dec 2010 03:18:17 +0000 (03:18 +0000)]
Support/PathV2: Add filename implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120546
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Bill Wendling [Wed, 1 Dec 2010 02:49:04 +0000 (02:49 +0000)]
Remove "comparison of integers of different signs" warning by making the
variable unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120541
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Michael J. Spencer [Wed, 1 Dec 2010 02:48:43 +0000 (02:48 +0000)]
Support/PathV2: Remove is_valid. It was only added because Path had it, but
apparently it is unused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120540
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Michael J. Spencer [Wed, 1 Dec 2010 02:48:27 +0000 (02:48 +0000)]
Support/PathV2: Add native implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120539
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Dan Gohman [Wed, 1 Dec 2010 02:46:41 +0000 (02:46 +0000)]
Delete Path::appendSuffix's return value; it wasn't used anywhere, which
is fine since isn't really necessary to check isValid there anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120538
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Bill Wendling [Wed, 1 Dec 2010 02:42:55 +0000 (02:42 +0000)]
General cleanups of comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120536
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Jason W Kim [Wed, 1 Dec 2010 02:40:06 +0000 (02:40 +0000)]
ARM/MC/ELF relocation "hello world" for movw/movt.
Lifted adjustFixupValue() from Darwin for sharing w ELF.
Test added
TODO:
refactor ELFObjectWriter::RecordRelocation more.
Possibly share more code with Darwin?
Lots more relocations...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120534
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Bill Wendling [Wed, 1 Dec 2010 02:36:55 +0000 (02:36 +0000)]
Formatting. It's all the rage!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120533
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Bill Wendling [Wed, 1 Dec 2010 02:28:08 +0000 (02:28 +0000)]
More refactoring. This time the T1pI pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120532
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Eric Christopher [Wed, 1 Dec 2010 01:40:24 +0000 (01:40 +0000)]
Refactor load/store handling again. Simplify and make some room for
reg+reg handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120526
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Jan Wen Voung [Wed, 1 Dec 2010 01:38:58 +0000 (01:38 +0000)]
Initialize an ARMConstantPoolValue field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120525
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Bill Wendling [Wed, 1 Dec 2010 01:38:08 +0000 (01:38 +0000)]
s/T1pIEncode/T1pILdStEncode/g
s/T1pIEncodeImm/T1pILdStEncodeImm/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120524
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Bill Wendling [Wed, 1 Dec 2010 01:32:02 +0000 (01:32 +0000)]
Renaming variables to coincide with documentation. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120522
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Chris Lattner [Wed, 1 Dec 2010 01:24:55 +0000 (01:24 +0000)]
fix a bozo bug I introduced in r119930, causing a miscompile of
20040709-1.c from the gcc testsuite. I was using the size of a
pointer instead of the pointee. This fixes rdar://
8713376
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120519
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Bill Wendling [Wed, 1 Dec 2010 01:20:15 +0000 (01:20 +0000)]
Refactor T1sI and T1sIt encodings into helper classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120518
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Michael J. Spencer [Wed, 1 Dec 2010 00:52:55 +0000 (00:52 +0000)]
Support/PathV2: Add replace_extension implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120514
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Michael J. Spencer [Wed, 1 Dec 2010 00:52:28 +0000 (00:52 +0000)]
Support/PathV2: Add remove_filename implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120513
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Bill Wendling [Wed, 1 Dec 2010 00:48:44 +0000 (00:48 +0000)]
Refactor the T1sIt encodings into a parent class to get rid of all of the "let"
statements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120512
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Owen Anderson [Wed, 1 Dec 2010 00:28:25 +0000 (00:28 +0000)]
Use by-name rather than by-order matching for NEON operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120507
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NAKAMURA Takumi [Wed, 1 Dec 2010 00:09:25 +0000 (00:09 +0000)]
test/Archive: FileCheck-ize, and remove *.toc. These may be CRLF-tolerant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120506
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Andrew Trick [Tue, 30 Nov 2010 23:59:50 +0000 (23:59 +0000)]
Comment typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120504
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Evan Cheng [Tue, 30 Nov 2010 23:55:39 +0000 (23:55 +0000)]
Enable sibling call optimization of libcalls which are expanded during
legalization time. Since at legalization time there is no mapping from
SDNode back to the corresponding LLVM instruction and the return
SDNode is target specific, this requires a target hook to check for
eligibility. Only x86 and ARM support this form of sibcall optimization
right now.
rdar://
8707777
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120501
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Bill Wendling [Tue, 30 Nov 2010 23:54:45 +0000 (23:54 +0000)]
Rename operands to match ARM documentation. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120500
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Jim Grosbach [Tue, 30 Nov 2010 23:51:41 +0000 (23:51 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120499
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Chris Lattner [Tue, 30 Nov 2010 23:43:23 +0000 (23:43 +0000)]
Enhance DSE to handle the variable index case in PR8657.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120498
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Jim Grosbach [Tue, 30 Nov 2010 23:29:24 +0000 (23:29 +0000)]
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120497
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Michael J. Spencer [Tue, 30 Nov 2010 23:28:07 +0000 (23:28 +0000)]
Support/PathV2: Implement reverse iteration and parent_path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120496
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Michael J. Spencer [Tue, 30 Nov 2010 23:27:35 +0000 (23:27 +0000)]
Support/ADT/StringRef: Add find_last_of.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120495
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Jason W Kim [Tue, 30 Nov 2010 23:27:18 +0000 (23:27 +0000)]
Thanks to JimG for catching this!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120494
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Chris Lattner [Tue, 30 Nov 2010 23:25:01 +0000 (23:25 +0000)]
remove fixme comment too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120493
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Chris Lattner [Tue, 30 Nov 2010 23:23:59 +0000 (23:23 +0000)]
check in *all* files. This is now handled by my previous DSE commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120492
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Andrew Trick [Tue, 30 Nov 2010 23:18:47 +0000 (23:18 +0000)]
Coding style. No significant functionality. Abandon linear scan style
in favor of the widespread llvm style. Capitalize variables and add
newlines for visual parsing. Rename variables for readability.
And other cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120490
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Bill Wendling [Tue, 30 Nov 2010 23:16:25 +0000 (23:16 +0000)]
Inline classes that were used in only one place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120488
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Chris Lattner [Tue, 30 Nov 2010 23:05:20 +0000 (23:05 +0000)]
teach DSE to use GetPointerBaseWithConstantOffset to analyze
may-aliasing stores that partially overlap with different base
pointers. This implements PR6043 and the non-variable part of
PR8657
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120485
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Bill Wendling [Tue, 30 Nov 2010 22:57:21 +0000 (22:57 +0000)]
* Add support for encoding t_addrmode_s2 and t_addrmode_s1. They are the same as
t_addrmode_s4, but with a different scaling factor.
* Encode the Thumb1 load and store instructions. This involved a bit of
refactoring (hi, Chris! :-). Some of the patterns became dead afterwards and
were removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120482
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Owen Anderson [Tue, 30 Nov 2010 22:45:47 +0000 (22:45 +0000)]
Simplify the encoding of reg+/-imm12 values that allow PC-relative encoding. This allows the
Thumb2 encoding to share code with the ARM encoding, which gets use fixup support for free.
It also allows us to fold away at least one codegen-only pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120481
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Jim Grosbach [Tue, 30 Nov 2010 22:40:36 +0000 (22:40 +0000)]
Fix handling of ARM negative pc-relative fixups for loads and stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120480
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Chris Lattner [Tue, 30 Nov 2010 22:25:26 +0000 (22:25 +0000)]
move GetPointerBaseWithConstantOffset out of GVN into ValueTracking.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120476
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Chris Lattner [Tue, 30 Nov 2010 22:18:11 +0000 (22:18 +0000)]
remove a fixed fixme
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120474
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Chris Lattner [Tue, 30 Nov 2010 21:58:14 +0000 (21:58 +0000)]
Make DeleteDeadInstruction be a static function, move some code around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120471
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Eric Christopher [Tue, 30 Nov 2010 21:57:32 +0000 (21:57 +0000)]
Move X86InstrFPStack.td over to PseudoI as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120470
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Chris Lattner [Tue, 30 Nov 2010 21:47:58 +0000 (21:47 +0000)]
switch RemoveAccessedObjects to use AliasAnalysis::Location to simplify
the code. We now get accurate sizes on Loads, though it surely doesn't
matter in practice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120469
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Chris Lattner [Tue, 30 Nov 2010 21:38:30 +0000 (21:38 +0000)]
two improvements to RemoveAccessedObjects:
1. if the underlying pointer passed in can be resolved
to any argument or alloca, then we don't need to scan.
Previously we would only avoid the scan if the alloca
or byval was actually considered dead.
2. The dead store processing code is itself completely
dead and didn't handle volatile stores right anyway,
so delete it. This allows simplifying the interface
to RemoveAccessedObjects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120467
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Eric Christopher [Tue, 30 Nov 2010 21:37:36 +0000 (21:37 +0000)]
Migrate X86InstrControl.td to use PseudoI and fix a couple of 80-col violations
while I'm in there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120466
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Chris Lattner [Tue, 30 Nov 2010 21:32:12 +0000 (21:32 +0000)]
remove the "undead" terminology, which is nonstandard and never
made sense to me. We now have a set of dead stack objects, and
they become live when loaded. Fix a theoretical problem where
we'd pass in the wrong pointer to the alias query.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120465
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Chris Lattner [Tue, 30 Nov 2010 21:18:46 +0000 (21:18 +0000)]
move call handling in handleEndBlock up a bit, and simplify it.
If the call might read all the allocas, stop scanning early.
Convert a vector to smallvector, shrink SmallPtrSet to 16 instead
of 64 to avoid crazy linear scans.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120463
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Ted Kremenek [Tue, 30 Nov 2010 20:26:45 +0000 (20:26 +0000)]
Performance optimization on ImmutableMap/ImmutableSet:
- Use a DenseSet instead of a FoldingSet to cache
canonicalized nodes. This reduces the overhead
of double-hashing.
- Use reference counts in ImutAVLTree to much
more aggressively recover tree nodes that are
no longer usable. We can generate many
transient nodes while using add() and remove()
on ImmutableSet/ImmutableMaps to generate a final
set/map.
For the clang static analyzer (the main client
of these data structures), this results in
a slight speedup (0.5%) when analyzing sqlite3,
but much more importantly results in a 30-60%
reduction in peak memory usage when the analyzer
is analyzing a given function in a file. On
average that's about a ** 44% reduction ** in the
memory footprint of the static analyzer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120459
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Dale Johannesen [Tue, 30 Nov 2010 20:23:21 +0000 (20:23 +0000)]
Avoid exponential growth of a table. It feels like
there should be a better way to do this. PR 8679.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120457
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Owen Anderson [Tue, 30 Nov 2010 20:00:01 +0000 (20:00 +0000)]
Provide Thumb2 encodings for a few miscellaneous instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120455
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Chris Lattner [Tue, 30 Nov 2010 19:48:15 +0000 (19:48 +0000)]
various cleanups and code simplification
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120454
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Chris Lattner [Tue, 30 Nov 2010 19:34:42 +0000 (19:34 +0000)]
make getPointerSize a static function. Add ivars to DSE for
AA and MD pass info instead of using getAnalysis<> all over.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120453
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Chris Lattner [Tue, 30 Nov 2010 19:28:23 +0000 (19:28 +0000)]
reduce indentation, clean up TD use a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120452
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Jim Grosbach [Tue, 30 Nov 2010 19:25:56 +0000 (19:25 +0000)]
Add FIXME
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120451
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Chris Lattner [Tue, 30 Nov 2010 19:20:40 +0000 (19:20 +0000)]
forbid rtti and exceptions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120450
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Owen Anderson [Tue, 30 Nov 2010 19:19:31 +0000 (19:19 +0000)]
Add encoding support for Thumb2 PLD and PLI instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120449
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Eric Christopher [Tue, 30 Nov 2010 19:14:07 +0000 (19:14 +0000)]
Noticed this on inspection, fix and update some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120447
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Chris Lattner [Tue, 30 Nov 2010 19:12:10 +0000 (19:12 +0000)]
enhance isRemovable to refuse to delete volatile mem transfers
now that DSE hacks on them. This fixes a regression I introduced,
by generalizing DSE to hack on transfers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120445
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Jim Grosbach [Tue, 30 Nov 2010 19:08:32 +0000 (19:08 +0000)]
The VLDMQ/VSTMQ instructions are reprented as true Pseudo-insts now (i.e.,
no extra encoding information), so we no longer need to special case them
here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120444
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Jim Grosbach [Tue, 30 Nov 2010 19:00:13 +0000 (19:00 +0000)]
Tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120443
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Jim Grosbach [Tue, 30 Nov 2010 18:56:36 +0000 (18:56 +0000)]
Pseudo-ize ARM MOVPCRX
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120442
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Jim Grosbach [Tue, 30 Nov 2010 18:56:13 +0000 (18:56 +0000)]
Delete a few no longer needed references to pseudos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120441
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Cameron Zwarich [Tue, 30 Nov 2010 18:51:19 +0000 (18:51 +0000)]
Change the basic block map in LoopInfo from a std::map to a DenseMap. This is a 16% speedup running loops on test-suite + SPEC2000.
Reviewed by Eric Christopher.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120440
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Owen Anderson [Tue, 30 Nov 2010 18:38:28 +0000 (18:38 +0000)]
Provide encodings for a few more load/store variants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120439
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Jim Grosbach [Tue, 30 Nov 2010 18:30:19 +0000 (18:30 +0000)]
Pseudo-ize BX_CALL and friends. Remove dead instruction format classes.
rdar://
8685712
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120438
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Owen Anderson [Tue, 30 Nov 2010 18:15:21 +0000 (18:15 +0000)]
Add tests for more forms of Thumb2 loads and stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120436
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Chris Lattner [Tue, 30 Nov 2010 18:12:52 +0000 (18:12 +0000)]
add TLI support indicating that jumps are more expensive than logical operations
and use this to disable a specific optimization. Patch by Micah Villmow!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120435
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Che-Liang Chiou [Tue, 30 Nov 2010 10:14:14 +0000 (10:14 +0000)]
ptx: add command-line options for gpu target and ptx version
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120423
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Eric Christopher [Tue, 30 Nov 2010 09:23:54 +0000 (09:23 +0000)]
Not all platforms use _<func>. Duh.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120418
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Eric Christopher [Tue, 30 Nov 2010 09:11:54 +0000 (09:11 +0000)]
Fix some grammar in comments I noticed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120416
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Eric Christopher [Tue, 30 Nov 2010 09:11:07 +0000 (09:11 +0000)]
This defaults to GenericDomain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120415
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