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2013-01-19Use MVT instead of EVT in more of the shuffle lowering code.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172930 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19add some optional flags to affect the way advance works.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172928 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Capitalize LowerVectorIntExtend to be consistent with all the other lower ↵Craig Topper
functions in this file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172927 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Fix a latent bug exposed by recent static member debug info changes.David Blaikie
We weren't encoding boolean constants correctly due to modeling boolean as a signed type & then sign extending an i1 up to a byte & getting 255. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172926 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19fix method name.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172921 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Add a new BitstreamEntry concept, and add two helper methods for walkingChris Lattner
through a BitstreamCursor that produce it: advance() and advanceSkippingSubblocks(), representing the two most common ways clients want to walk through bitcode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172919 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Documentation: remove more mentions of TclDmitri Gribenko
Followup for r172836 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172918 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Documentation: replace some non-ASCII characters by equivalent markupDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172917 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Include Support/ELF.h instead of Object/ELF.h. It is much lighter and completelyJakub Staszak
sufficient. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172916 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19BitstreamReader hasn't aged well. It's been hacked on by various people andChris Lattner
has past the point of making sense. Lets tidy things up: first step, moving a ton of big functions out of line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172904 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19LoopVectorizer: Emit memory checks into their own basic block.Benjamin Kramer
This separates the check for "too few elements to run the vector loop" from the "memory overlap" check, giving a lot nicer code and allowing to skip the memory checks when we're not going to execute the vector code anyways. We still leave the decision of whether to emit the memory checks as branches or setccs, but it seems to be doing a good job. If ugly code pops up we may want to emit them as separate blocks too. Small speedup on MultiSource/Benchmarks/MallocBench/espresso. Most of this is legwork to allow multiple bypass blocks while updating PHIs, dominators and loop info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172902 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19On Sandybridge split unaligned 256bit stores into two xmm-sized stores. Nadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172894 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Use MVT instead of EVT when computing shuffle immediates since they can only ↵Craig Topper
be for legal types. Keeps compiler from generating unneeded checks and handling for extended types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172893 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Sort all of the includes. Several files got checked in with mis-sortedChandler Carruth
includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172891 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19This is a resubmittal. For some reason it broke the bots yesterdayJack Carter
but I cannot reproduce the problem and have scrubed my sources and even tested with llvm-lit -v --vg. Formatting fixes. Mostly long lines and blank spaces at end of lines. Contributer: Jack Carter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172882 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Fix 80-col and early exit in cost modelRenato Golin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172877 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Remove some register allocation order dependencies.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172874 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Fixing behavior of ELFObjectFile::getSymbolFileOffset().Andrew Kaylor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172872 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Pass NO_MISSING_FIELD_INITIALIZERS to Compiler FlagsDavid Greene
configure checks whether -Wno-missing-field-initializers is a valid compiler flag but it was never actually used in Makefile.rules. Enable it to avoid some ridiculous warnings from gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172870 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18On Sandybridge loading unaligned 256bits using two XMM loads (vmovups and ↵Nadav Rotem
vinsertf128) is faster than using a single vmovups instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172868 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Use hexDigitValue in LLLexer.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172866 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Improved comment.Michael Gottesman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172864 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Fixed typo in comment.Michael Gottesman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172863 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Move ABI verifier pass declaration to lib/Analysis and add testsDerek Schuff
This fixes the move of the verifier passes from lib/Transforms to lib/Analysis, and adds tests of the current verifier checks. No new functionality. R=jvoung@chromium.org,eliben@chromium.org,mseaborn@chromium.org BUG= https://code.google.com/p/nativeclient/issues/detail?id=2196 Review URL: https://codereview.chromium.org/12017019
2013-01-18Split out DW_OP_addr for the split debug info DWARF5 proposal.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172857 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18If the attributes don't exist, just bail for now.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172854 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Use AttributeSet accessor methods instead of Attribute accessor methods.Bill Wendling
Further encapsulation of the Attribute object. Don't allow direct access to the Attribute object as an aggregate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172853 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Remove unused parameter. Also use the AttributeSet query methods instead of ↵Bill Wendling
the Attribute query methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172852 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Add llvm::hexDigitValue to convert single characters to hex.Jordan Rose
This is duplicated in a couple places in the codebase. Adopt this in APFloat. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172851 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18This is a resubmittal. For some reason it broke the bots yesterdayJack Carter
but I cannot reproduce the problem and have scrubed my sources and even tested with llvm-lit -v --vg. Support for Mips register information sections. Mips ELF object files have a section that is dedicated to register use info. Some of this information such as the assumed Global Pointer value is used by the linker in relocation resolution. The register info file is .reginfo in o32 and .MIPS.options in 64 and n32 abi files. This patch contains the changes needed to create the sections, but leaves the actual register accounting for a future patch. Contributer: Jack Carter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172847 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18R600: Proper insert S_WAITCNT instructionsTom Stellard
Some instructions like memory reads/writes are executed asynchronously, so we need to insert S_WAITCNT instructions to block before accessing their results. Previously we have just inserted S_WAITCNT instructions after each async instruction, this patch fixes this and adds a prober insertion pass. Patch by: Christian König Tested-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> Signed-off-by: Christian König <deathsimple@vodafone.de> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172846 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18R600: Optimize and cleanup KILL on SITom Stellard
We shouldn't insert KILL optimization if we don't have a kill instruction at all. Patch by: Christian König Tested-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Tom Stellard <thomas.stellard@amd.com> Signed-off-by: Christian König <deathsimple@vodafone.de> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172845 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Push some more methods down to hide the use of the Attribute class.Bill Wendling
Because the Attribute class is going to stop representing a collection of attributes, limit the use of it as an aggregate in favor of using AttributeSet. This replaces some of the uses for querying the function attributes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172844 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18This is a resubmittal. For some reason it broke the bots yesterdayJack Carter
but I cannot reproduce the problem and have scrubed my sources and even tested with llvm-lit -v --vg. Removal of redundant code and formatting fixes. Contributers: Jack Carter/Vladimir Medic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172842 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[Linker] Zap a dead typedef.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172841 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Silence GCC warning about dropping off a non-void function.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172839 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[Linker] Kill Linker::LoadObject which is dead, and drop the BitReader ↵Daniel Dunbar
dependency again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172838 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18[MC/Mach-O] Implement integrated assembler support for linker options.Daniel Dunbar
- Also, fixup syntax errors in LangRef and missing newline in the MCAsmStreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172837 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Documentation: remove all mentions of DejaGNU and TclDmitri Gribenko
We don't have DejaGNU tests now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172836 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Streamline the mentions of grep and FileCheck in TestingGuide.rstEli Bendersky
grep is now only mentioned once in a sentence that explicitly says it's deprecated. For FileCheck, there's no reason to repeat part of the documentation that exists in CommandGuide/FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172835 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18The IR linker still depends on the bitcode reader.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172824 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18llvm/test/CodeGen/X86/Atomics-64.ll: Tweak for 2nd RUN not to overwrite %t. ↵NAKAMURA Takumi
It sometimes causes spurious failure on lit win32. Feel free to prune or suppress each output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172823 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-1880 columnsAlexey Samsonov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172813 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Move Blacklist.h to include/ to enable use from clang.Will Dietz
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172806 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Add basic command line parsing to TestMain.Manuel Klimek
Summary: This allows unit tests for components that use Support/Debug.h to print debug information from test runs by specifying -debug when running the test. CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D301 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172801 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Calculate vector element size more directly for VINSERTF128/VEXTRACTF128 ↵Craig Topper
immediate handling. Also use MVT since this only called on legal types during pattern matching. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172797 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Minor formatting fix. No functional change.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172795 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Remove support for Tcl test format since nobody uses itDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172794 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Spelling fix: extened->extended. Trailing whitespace in same function.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172793 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18Make more use of is128BitVector/is256BitVector in place of getSizeInBits() ↵Craig Topper
== 128/256. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172792 91177308-0d34-0410-b5e6-96231b3b80d8
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