OSDN Git Service
Jakob Stoklund Olesen [Tue, 1 Nov 2011 00:02:31 +0000 (00:02 +0000)]
Update split candidate correctly when interference cache is full.
No test case, spotted by inspection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143407
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Eli Friedman [Mon, 31 Oct 2011 23:59:22 +0000 (23:59 +0000)]
Add support for new atomics to cpp backend. Misc other fixes while I'm here. PR11268.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143406
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Devang Patel [Mon, 31 Oct 2011 23:58:51 +0000 (23:58 +0000)]
Add utility to append a function to the list of global constructors.
Patch by Kostya Serebryany.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143405
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Matt Beaumont-Gay [Mon, 31 Oct 2011 23:56:52 +0000 (23:56 +0000)]
Change the actual tests to match the input directory rename (duh)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143404
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Tanya Lattner [Mon, 31 Oct 2011 23:46:50 +0000 (23:46 +0000)]
Reapply r141657.
Also revert the change to CREATE_SUBDIRS as this is what caused the CSS to break on the website and generate the much longer URLs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143401
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Matt Beaumont-Gay [Mon, 31 Oct 2011 23:46:38 +0000 (23:46 +0000)]
Rename "TestObjectFiles" to "Inputs" (like the pattern for Clang tests)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143400
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Jim Grosbach [Mon, 31 Oct 2011 21:50:31 +0000 (21:50 +0000)]
ARM VST1 w/ writeback assembly parsing and encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143369
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Ted Kremenek [Mon, 31 Oct 2011 21:23:15 +0000 (21:23 +0000)]
Update 'Getting Started' to suggest using GCC 4.2 or higher (or Clang). There is no reason to support older versions of GCC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143366
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Galina Kistanova [Mon, 31 Oct 2011 21:13:06 +0000 (21:13 +0000)]
Added instruction how to add a builder to docs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143365
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Nadav Rotem [Mon, 31 Oct 2011 20:08:25 +0000 (20:08 +0000)]
Cleanup. Document. Make sure that this build_vector optimization only runs before the op legalizer and that the used type is legal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143358
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Jim Grosbach [Mon, 31 Oct 2011 19:11:23 +0000 (19:11 +0000)]
ARM writeback vs. stride operands for VST/VLD.
The _fixed variants have a writeback operand, but not a stride operand.
Split the conditional flag to distinguish the cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143356
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Rafael Espindola [Mon, 31 Oct 2011 17:23:09 +0000 (17:23 +0000)]
Move test to the X86 directory, note the PR number and only run MC once.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143352
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Owen Anderson [Mon, 31 Oct 2011 17:17:32 +0000 (17:17 +0000)]
More not-crashing NEON disassembly updates for the vld refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143351
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NAKAMURA Takumi [Mon, 31 Oct 2011 13:04:26 +0000 (13:04 +0000)]
docs/*.html: Fix markups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143349
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NAKAMURA Takumi [Mon, 31 Oct 2011 11:21:59 +0000 (11:21 +0000)]
docs/*.html: Appease W3C Checker to add "charset=utf-8".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143348
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Craig Topper [Mon, 31 Oct 2011 07:16:37 +0000 (07:16 +0000)]
Fix operand type for int_x86_ssse3_phadd_sw_128 intrinsic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143336
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Craig Topper [Mon, 31 Oct 2011 02:15:47 +0000 (02:15 +0000)]
Test case for X86 FS/GS Base intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143332
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Craig Topper [Mon, 31 Oct 2011 02:15:10 +0000 (02:15 +0000)]
Begin adding AVX2 instructions. No selection support yet other than intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143331
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Nick Lewycky [Mon, 31 Oct 2011 01:32:21 +0000 (01:32 +0000)]
Close <div> that was indenting the rest of the page.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143328
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Nick Lewycky [Mon, 31 Oct 2011 01:06:02 +0000 (01:06 +0000)]
Switch new .file directive emission off by default, change llc's flag for it to
-enable-dwarf-directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143326
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Craig Topper [Sun, 30 Oct 2011 19:57:21 +0000 (19:57 +0000)]
Add intrinsics and feature flag for read/write FS/GS base instructions. Also add AVX2 feature flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143319
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Duncan Sands [Sun, 30 Oct 2011 19:56:36 +0000 (19:56 +0000)]
Reapply commit 143214 with a fix: m_ICmp doesn't match conditions
with the given predicate, it matches any condition and returns the
predicate - d'oh! Original commit message:
The expression icmp eq (select (icmp eq x, 0), 1, x), 0 folds to false.
Spotted by my super-optimizer in 186.crafty and 450.soplex. We really
need a proper infrastructure for handling generalizations of this kind
of thing (which occur a lot), however this case is so simple that I decided
to go ahead and implement it directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143318
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Craig Topper [Sun, 30 Oct 2011 18:33:35 +0000 (18:33 +0000)]
Mark X86 pcmpeq b/w/d intrinsics as being Commutative. pcmpeqq is already marked as Commutative.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143317
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Peter Collingbourne [Sun, 30 Oct 2011 17:46:34 +0000 (17:46 +0000)]
Teach ModuleLinker::getLinkageResult about materialisable functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143316
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Benjamin Kramer [Sun, 30 Oct 2011 17:31:21 +0000 (17:31 +0000)]
X86: Emit logical shift by constant splat of <16 x i8> as a <8 x i16> shift and zero out the bits where zeros should've been shifted in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143315
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Craig Topper [Sun, 30 Oct 2011 17:22:45 +0000 (17:22 +0000)]
Fix return type for X86 mpsadbw instrinsic. The instruction takes in a vector of 8-bit integers, but produces a vector of 16-bit integers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143313
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Nadav Rotem [Sun, 30 Oct 2011 13:24:22 +0000 (13:24 +0000)]
Fix pr11266.
On x86: (shl V, 1) -> add V,V
Hardware support for vector-shift is sparse and in many cases we scalarize the
result. Additionally, on sandybridge padd is faster than shl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143311
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Benjamin Kramer [Sun, 30 Oct 2011 08:39:55 +0000 (08:39 +0000)]
Silence compiler warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143308
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Nadav Rotem [Sun, 30 Oct 2011 08:07:50 +0000 (08:07 +0000)]
Stabilize the test by specifying an exact cpu target
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143307
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Roman Divacky [Sun, 30 Oct 2011 07:49:04 +0000 (07:49 +0000)]
Update on PPC32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143306
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Bill Wendling [Sat, 29 Oct 2011 23:49:52 +0000 (23:49 +0000)]
Do a relative path ln command instead of an absolute path one. Some people strangely enough have different directory layouts...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143302
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NAKAMURA Takumi [Sat, 29 Oct 2011 23:42:14 +0000 (23:42 +0000)]
CREDITS.TXT: Add a line. (test commit)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143300
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Nadav Rotem [Sat, 29 Oct 2011 21:23:04 +0000 (21:23 +0000)]
Add a new DAGCombine optimization for BUILD_VECTOR.
If all of the inputs are zero/any_extended, create a new simple BV
which can be further optimized by other BV optimizations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143297
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Benjamin Kramer [Sat, 29 Oct 2011 19:43:44 +0000 (19:43 +0000)]
Force SSE for this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143291
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Benjamin Kramer [Sat, 29 Oct 2011 19:43:38 +0000 (19:43 +0000)]
PPC: Disable moves for all CR subregisters.
Should fix assertion failures on ppc buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143290
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Benjamin Kramer [Sat, 29 Oct 2011 19:43:31 +0000 (19:43 +0000)]
SimplifyLibCalls: Use IRBuilder.CreateGlobalString when creating a string for printf->puts, which correctly sets the unnamed_addr bit on the resulting GlobalVariable.
Fixes PR11264.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143289
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llvm [Sat, 29 Oct 2011 14:16:39 +0000 (14:16 +0000)]
Test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143277
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Bill Wendling [Sat, 29 Oct 2011 01:11:15 +0000 (01:11 +0000)]
Revise ThreadSanitizer mention so that it lists the correct frontends.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143268
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Bill Wendling [Sat, 29 Oct 2011 01:10:01 +0000 (01:10 +0000)]
Add Cling to the External Projects list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143267
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Eli Friedman [Sat, 29 Oct 2011 00:56:07 +0000 (00:56 +0000)]
Revert r143214; it's breaking a bunch of stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143265
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Dan Gohman [Sat, 29 Oct 2011 00:41:52 +0000 (00:41 +0000)]
Revert r143206, as there are still some failing tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143262
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NAKAMURA Takumi [Fri, 28 Oct 2011 23:11:03 +0000 (23:11 +0000)]
test/CodeGen/PowerPC/2008-10-17-AsmMatchingOperands.ll: [PR11218] Mark "REQUIRES: asserts" for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143247
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Jim Grosbach [Fri, 28 Oct 2011 22:50:54 +0000 (22:50 +0000)]
ARM mode 'mov' to 'mvn' assembler alias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143237
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Jim Grosbach [Fri, 28 Oct 2011 22:36:30 +0000 (22:36 +0000)]
Add Thumb2 alias for "mov Rd, #imm" to "mvn Rd, #~imm".
When '~imm' is encodable as a t2_so_imm but plain 'imm' is not. For example,
mov r2, #-3
becomes
mvn r2, #2
rdar://
10349224
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143235
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Jim Grosbach [Fri, 28 Oct 2011 22:32:53 +0000 (22:32 +0000)]
Allow InstAlias's to use immediate matcher patterns that xform the value.
For example,
On ARM, "mov r3, #-3" is an alias for "mvn r3, #2", so we want to use a
matcher pattern that handles the bitwise negation when mapping to t2MVNi.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143233
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Owen Anderson [Fri, 28 Oct 2011 21:45:09 +0000 (21:45 +0000)]
Fix illegal disassembly testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143231
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Jim Grosbach [Fri, 28 Oct 2011 20:52:20 +0000 (20:52 +0000)]
Clarify example snippets a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143224
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Owen Anderson [Fri, 28 Oct 2011 20:43:24 +0000 (20:43 +0000)]
Specify that the high bit of the alignment field is fixed to 0 on these instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143220
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Akira Hatanaka [Fri, 28 Oct 2011 19:55:48 +0000 (19:55 +0000)]
Make changes necessary in LowerFormalArguments to support Mips64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143218
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Akira Hatanaka [Fri, 28 Oct 2011 19:49:00 +0000 (19:49 +0000)]
Make changes necessary in LowerCall to support Mips64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143217
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Duncan Sands [Fri, 28 Oct 2011 19:01:20 +0000 (19:01 +0000)]
The expression icmp eq (select (icmp eq x, 0), 1, x), 0 folds to false.
Spotted by my super-optimizer in 186.crafty and 450.soplex. We really
need a proper infrastructure for handling generalizations of this kind
of thing (which occur a lot), however this case is so simple that I decided
to go ahead and implement it directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143214
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Akira Hatanaka [Fri, 28 Oct 2011 18:47:24 +0000 (18:47 +0000)]
Add variable IsO32 to MipsTargetLowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143213
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Duncan Sands [Fri, 28 Oct 2011 18:30:05 +0000 (18:30 +0000)]
A shift of a power of two is a power of two or zero.
For completeness - not spotted in the wild.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143211
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Duncan Sands [Fri, 28 Oct 2011 18:17:44 +0000 (18:17 +0000)]
Fold icmp ugt (udiv X, Y), X to false. Spotted by my super-optimizer
in 186.crafty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143209
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Owen Anderson [Fri, 28 Oct 2011 18:02:13 +0000 (18:02 +0000)]
Reapply r143202, with a manual decoding hook for SWP. This change inadvertantly exposed a decoding ambiguity between SWP and CPS that the auto-generated decoder can't handle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143208
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Dan Gohman [Fri, 28 Oct 2011 17:55:38 +0000 (17:55 +0000)]
Reapply r143177 and r143179 (reverting r143188), with scheduler
fixes: Use a separate register, instead of SP, as the
calling-convention resource, to avoid spurious conflicts with
actual uses of SP. Also, fix unscheduling of calling sequences,
which can be triggered by pseudo-two-address dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143206
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Owen Anderson [Fri, 28 Oct 2011 17:38:30 +0000 (17:38 +0000)]
Revert r143202.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143203
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Owen Anderson [Fri, 28 Oct 2011 17:29:39 +0000 (17:29 +0000)]
Specify fixed bits on CPS instructions to enable roundtripping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143202
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Jim Grosbach [Fri, 28 Oct 2011 16:57:07 +0000 (16:57 +0000)]
Thumb2 ADD/SUB instructions encoding selection outside IT block.
Outside an IT block, "add r3, #2" should select a 32-bit wide encoding
rather than generating an error indicating the 16-bit encoding is only
legal in an IT block (outside, the 'S' suffic is required for the 16-bit
encoding).
rdar://
10348481
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143201
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Jim Grosbach [Fri, 28 Oct 2011 16:43:40 +0000 (16:43 +0000)]
Allow register classes to match a containing class in InstAliases.
If the register class in the source alias is a subclass of the register class
of the actual instruction, the alias can still match OK since the constraints
are strictly a subset of what the instruction can actually handle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143200
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NAKAMURA Takumi [Fri, 28 Oct 2011 14:12:30 +0000 (14:12 +0000)]
test/MC/AsmParser/2011-09-06-NoNewline.s: Add explicit -mtriple=i386. It uses X86 instruction.
FIXME: Would it be reproduced without target-specific operands?
FIXME: Why run llvm-mc as the same input by 3 times?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143195
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NAKAMURA Takumi [Fri, 28 Oct 2011 14:12:22 +0000 (14:12 +0000)]
Dwarf: [PR11022] Fix emitting DW_AT_const_value(>i64), to be host-endian-neutral.
Don't assume APInt::getRawData() would hold target-aware endianness nor host-compliant endianness. rawdata[0] holds most lower i64, even on big endian host.
FIXME: Add a testcase for big endian target.
FIXME: Ditto on CompileUnit::addConstantFPValue() ?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143194
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Stepan Dyatkovskiy [Fri, 28 Oct 2011 13:07:32 +0000 (13:07 +0000)]
uint64 formatted output: replaced %llx with PRIx64 macro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143191
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Benjamin Kramer [Fri, 28 Oct 2011 11:14:31 +0000 (11:14 +0000)]
Use BranchProbability compare operators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143190
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NAKAMURA Takumi [Fri, 28 Oct 2011 10:50:52 +0000 (10:50 +0000)]
test/CodeGen/X86/2010-08-10-DbgConstant.ll: Add explicit -mtriple=i686-linux. It must be for elf!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143189
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Duncan Sands [Fri, 28 Oct 2011 09:55:57 +0000 (09:55 +0000)]
Speculatively disable Dan's commits 143177 and 143179 to see if
it fixes the dragonegg self-host (it looks like gcc is miscompiled).
Original commit messages:
Eliminate LegalizeOps' LegalizedNodes map and have it just call RAUW
on every node as it legalizes them. This makes it easier to use
hasOneUse() heuristics, since unneeded nodes can be removed from the
DAG earlier.
Make LegalizeOps visit the DAG in an operands-last order. It previously
used operands-first, because LegalizeTypes has to go operands-first, and
LegalizeTypes used to be part of LegalizeOps, but they're now split.
The operands-last order is more natural for several legalization tasks.
For example, it allows lowering code for nodes with floating-point or
vector constants to see those constants directly instead of seeing the
lowered form (often constant-pool loads). This makes some things
somewhat more complicated today, though it ought to allow things to be
simpler in the future. It also fixes some bugs exposed by Legalizing
using RAUW aggressively.
Remove the part of LegalizeOps that attempted to patch up invalid chain
operands on libcalls generated by LegalizeTypes, since it doesn't work
with the new LegalizeOps traversal order. Instead, define what
LegalizeTypes is doing to be correct, and transfer the responsibility
of keeping calls from having overlapping calling sequences into the
scheduler.
Teach the scheduler to model callseq_begin/end pairs as having a
physical register definition/use to prevent calls from having
overlapping calling sequences. This is also somewhat complicated, though
there are ways it might be simplified in the future.
This addresses rdar://
9816668, rdar://
10043614, rdar://
8434668, and others.
Please direct high-level questions about this patch to management.
Delete #if 0 code accidentally left in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143188
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Nick Lewycky [Fri, 28 Oct 2011 05:29:47 +0000 (05:29 +0000)]
Always use the string pool, even when it makes the .o larger. This may help
tools that read the debug info in the .o files by making the DIE sizes more
consistent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143186
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Andrew Trick [Fri, 28 Oct 2011 03:45:11 +0000 (03:45 +0000)]
LFTR should avoid a type mismatch with null pointer IVs.
Fixes rdar://
10359193 Indvar LinearFunctionTestReplace assertion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143183
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Dan Gohman [Fri, 28 Oct 2011 01:41:21 +0000 (01:41 +0000)]
Delete #if 0 code accidentally left in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143179
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Dan Gohman [Fri, 28 Oct 2011 01:29:32 +0000 (01:29 +0000)]
Eliminate LegalizeOps' LegalizedNodes map and have it just call RAUW
on every node as it legalizes them. This makes it easier to use
hasOneUse() heuristics, since unneeded nodes can be removed from the
DAG earlier.
Make LegalizeOps visit the DAG in an operands-last order. It previously
used operands-first, because LegalizeTypes has to go operands-first, and
LegalizeTypes used to be part of LegalizeOps, but they're now split.
The operands-last order is more natural for several legalization tasks.
For example, it allows lowering code for nodes with floating-point or
vector constants to see those constants directly instead of seeing the
lowered form (often constant-pool loads). This makes some things
somewhat more complicated today, though it ought to allow things to be
simpler in the future. It also fixes some bugs exposed by Legalizing
using RAUW aggressively.
Remove the part of LegalizeOps that attempted to patch up invalid chain
operands on libcalls generated by LegalizeTypes, since it doesn't work
with the new LegalizeOps traversal order. Instead, define what
LegalizeTypes is doing to be correct, and transfer the responsibility
of keeping calls from having overlapping calling sequences into the
scheduler.
Teach the scheduler to model callseq_begin/end pairs as having a
physical register definition/use to prevent calls from having
overlapping calling sequences. This is also somewhat complicated, though
there are ways it might be simplified in the future.
This addresses rdar://
9816668, rdar://
10043614, rdar://
8434668, and others.
Please direct high-level questions about this patch to management.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143177
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Peter Collingbourne [Fri, 28 Oct 2011 01:02:16 +0000 (01:02 +0000)]
Have llvm-config --cppflags print correct flags when in CMake build directory
Previously, if invoked from a CMake build directory, 'llvm-config
--cppflags' and friends would only print a -I flag for the build
directory's header search path, because it would assume that it was
already installed, not recognising its parent directory as being the
build directory. Teach llvm-config about CMake build directories
so that it prints a -I for both the source and build directory's
search paths.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143171
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Jim Grosbach [Fri, 28 Oct 2011 00:06:50 +0000 (00:06 +0000)]
ARM Allow 'q' registers in VLD/VST vector lists.
Just treat it as if the constituent D registers where specified.
rdar://
10348896
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143167
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Dan Gohman [Thu, 27 Oct 2011 22:56:32 +0000 (22:56 +0000)]
Remove the Alpha backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143164
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Owen Anderson [Thu, 27 Oct 2011 22:54:14 +0000 (22:54 +0000)]
Add testcase for r143162.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143163
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Owen Anderson [Thu, 27 Oct 2011 22:53:10 +0000 (22:53 +0000)]
Add some NEON stores to the VLD decoding hook that were accidentally omitted previously.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143162
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Jakob Stoklund Olesen [Thu, 27 Oct 2011 22:39:16 +0000 (22:39 +0000)]
Also set addrmode6 alignment when align==size.
Previously, we were only setting the alignment bits on over-aligned
loads and stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143160
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Eli Friedman [Thu, 27 Oct 2011 22:32:13 +0000 (22:32 +0000)]
The default alias analysis is -noaa; update the docs to reflect that. Patch by Michael Ilseman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143159
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Jim Grosbach [Thu, 27 Oct 2011 22:25:42 +0000 (22:25 +0000)]
ARM isel for vld1, opcode selection for register stride post-index pseudos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143158
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Jim Grosbach [Thu, 27 Oct 2011 21:59:17 +0000 (21:59 +0000)]
Delete dead code. Nothing ever instantiates this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143153
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Owen Anderson [Thu, 27 Oct 2011 21:55:13 +0000 (21:55 +0000)]
Revert r143149, stubbing out symbolic disassembly support. The symbolic disassembly support is too MC-engrained to be useful in llvm-objdump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143152
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Owen Anderson [Thu, 27 Oct 2011 21:53:50 +0000 (21:53 +0000)]
If we're searching for a symbol reference to pretty-print a scattered relocation address, and we don't find a symbol table entry, try section begin addresses as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143151
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Owen Anderson [Thu, 27 Oct 2011 21:46:31 +0000 (21:46 +0000)]
Stub out support for symbol disassembly in llvm-objdump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143149
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Daniel Dunbar [Thu, 27 Oct 2011 21:25:09 +0000 (21:25 +0000)]
projects/sample: Switch over to imported Makefile setup.
- This will require you to manually reconfigure the projects/sample project (by running projects/config/sample/config.status --recheck) if you haven't updated/built since the 1st part of this commit went in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143148
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Evan Cheng [Thu, 27 Oct 2011 21:21:05 +0000 (21:21 +0000)]
Avoid partial CPSR dependency from loop backedges. rdar://
10357570
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143145
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Daniel Dunbar [Thu, 27 Oct 2011 20:59:26 +0000 (20:59 +0000)]
tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143143
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Daniel Dunbar [Thu, 27 Oct 2011 20:59:21 +0000 (20:59 +0000)]
tests: Remove llvm2cpp, I'm pretty sure no one uses this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143142
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Daniel Dunbar [Thu, 27 Oct 2011 20:59:19 +0000 (20:59 +0000)]
lit: Drop some unneeded code from example tests.
- Also, cleanup site.exp files in example tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143141
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Owen Anderson [Thu, 27 Oct 2011 20:46:09 +0000 (20:46 +0000)]
Fix pretty printing of i386 local sect diff relocations, TLV relocations, and x86_64 TLV relocations in MachO.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143140
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Peter Collingbourne [Thu, 27 Oct 2011 19:19:14 +0000 (19:19 +0000)]
Add a pinned metadata name for fpaccuracy, and document it
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143135
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Peter Collingbourne [Thu, 27 Oct 2011 19:19:07 +0000 (19:19 +0000)]
Document tbaa metadata in LangRef (documentation largely based on
comments at top of TypeBasedAliasAnalysis.cpp).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143134
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Duncan Sands [Thu, 27 Oct 2011 19:16:21 +0000 (19:16 +0000)]
Reapply commit 143028 with a fix: the problem was casting a ConstantExpr Mul
using BinaryOperator (which only works for instructions) when it should have
been a cast to OverflowingBinaryOperator (which also works for constants).
While there, correct a few other dubious looking uses of BinaryOperator.
Thanks to Chad Rosier for the testcase. Original commit message:
My super-optimizer noticed that we weren't folding this expression to
true: (x *nsw x) sgt 0, where x = (y | 1). This occurs in 464.h264ref.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143125
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Stepan Dyatkovskiy [Thu, 27 Oct 2011 18:40:45 +0000 (18:40 +0000)]
Fixed llvm-objdump uint64_t formatted output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143120
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Benjamin Kramer [Thu, 27 Oct 2011 18:27:45 +0000 (18:27 +0000)]
2>&1 doesn't work here, it just creates an empty file called "&1"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143117
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Pete Cooper [Thu, 27 Oct 2011 18:15:58 +0000 (18:15 +0000)]
Changed test to check for correct load size instead of shift as the shift might change if optimised
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143116
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Jim Grosbach [Thu, 27 Oct 2011 17:44:01 +0000 (17:44 +0000)]
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143113
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Kevin Enderby [Thu, 27 Oct 2011 17:40:41 +0000 (17:40 +0000)]
Change the sysexit mnemonic (and sysexitl) to never have the REX.W prefix and
not depend on In32BitMode. Use the sysexitq mnemonic for the version with the
REX.W prefix and only allow it only In64BitMode. rdar://
9738584
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143112
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Jim Grosbach [Thu, 27 Oct 2011 17:33:59 +0000 (17:33 +0000)]
Thumb2 t2LDMDB[_UPD] assembly parsing to recognize .w suffix.
rdar://
10348844
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143110
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Owen Anderson [Thu, 27 Oct 2011 17:32:36 +0000 (17:32 +0000)]
Expose relocation accessors through the libObject C API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143109
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Jim Grosbach [Thu, 27 Oct 2011 17:16:55 +0000 (17:16 +0000)]
Thumb2 t2MVNi assembly parsing to recognize ".w" suffix.
rdar://
10348584
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143108
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Owen Anderson [Thu, 27 Oct 2011 17:15:47 +0000 (17:15 +0000)]
Add relocation iterators to the libObject C API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143107
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