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2012-12-12Unbreak the build. Fallout from r170019.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170033 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12AlignedCharArrayUnion is erroring with non-clang compilersNick Kledzik
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170031 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Fix calls to getAsSignedInteger() to use long long - not int64_tNick Kledzik
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170030 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Makefile.sphinx: reST conversion is complete!Dmitri Gribenko
No need to copy HTML files anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170029 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Documentation: use paths relative to document root in links.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170027 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Fix typo, which prevent test from being check.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170025 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Restore the PHI optimization I accidently removedMichael Ilseman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170024 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12unHECKify test fixed by Jacob in r159003.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170023 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Remove trailing whitespaceMichael Ilseman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170022 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Fix the build on case sensitive file systems.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170021 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Simplify negated bit testDavid Majnemer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170020 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Initial implementation of a utility for converting native data Nick Kledzik
structures to and from YAML using traits. The first client will be the test suite of lld. The documentation will show up at: http://llvm.org/docs/YamlIO.html git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170019 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Fix a logic bug in inline expansion of memcpy / memset with an overlappingEvan Cheng
load / store pair. It's not legal to use a wider load than the size of the remaining bytes if it's the first pair of load / store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170018 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12unHECKify test. It was fixed by Chris in 2009.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170017 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12The ordering of two relocations on the same instruction is apparently notBill Schmidt
predictable when compiled on at least one non-PowerPC host. Source of nondeterminism not apparent. Restrict the test to build on PowerPC hosts for now while looking into the issue further. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170016 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Fix typo in test-case.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170015 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12[mips] Fix a memory leak bug report by NAKAMURA Takumi.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170012 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Documentation: SphinxQuickstartTemplate.rst: add guidelines about highlightingDmitri Gribenko
console sessions and add more highlighter names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170011 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Make naming consistent, add comments and sanity assertsEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170007 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Fix typo.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170006 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Fix indentation.Nadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170005 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12LoopVectorizer: Use the "optsize" attribute to decide if we are allowed to ↵Nadav Rotem
increase the function size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170004 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12This patch implements local-dynamic TLS model support for the 64-bitBill Schmidt
PowerPC target. This is the last of the four models, so we now have full TLS support. This is mostly a straightforward extension of the general dynamic model. I had to use an additional Chain operand to tie ADDIS_DTPREL_HA to the register copy following ADDI_TLSLD_L; otherwise everything above the ADDIS_DTPREL_HA appeared dead and was removed. As before, there are new test cases to test the assembly generation, and the relocations output during integrated assembly. The expected code gen sequence can be read in test/CodeGen/PowerPC/tls-ld.ll. There are a couple of things I think can be done more efficiently in the overall TLS code, so there will likely be a clean-up patch forthcoming; but for now I want to be sure the functionality is in place. Bill git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170003 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Kerning.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170002 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Documentation: llvm-bcanalyzer.rst: cleanup.Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170001 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Documentation: AliasAnalysis.rst: improve internal and external linksDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169993 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Documentation: convert WritingAnLLVMPass.html to reST.Dmitri Gribenko
Patch by Anthony Mykhailenko with small fixes by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169992 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Documentation: cleanupDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169990 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12The TargetData is not used for the isPowerOfTwo determination. It has neverRafael Espindola
been used in the first place. It simply was passed to the function and to the recursive invocations. Simply drop the parameter and update the callers for the new signature. Patch by Saleem Abdulrasool! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169988 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Improve debug info generated with enabled AddressSanitizer.Alexey Samsonov
When ASan replaces <alloca instruction> with <offset into a common large alloca>, it should also patch llvm.dbg.declare calls and replace debug info descriptors to mark that we've replaced alloca with a value that stores an address of the user variable, not the user variable itself. See PR11818 for more context. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169984 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Documentation: use a 'console' highlighter for terminal output examples. ThisDmitri Gribenko
gives a nicer output than 'bash'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169981 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Documentation: use a 'console' highlighter for terminal output examples. ThisDmitri Gribenko
gives a nicer output than 'bash'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169979 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12llvm/test/CodeGen/X86/atom-bypass-slow-division.ll: Fix possible typo(s) in ↵NAKAMURA Takumi
CHECK-NOT lines. Found by Alexander Zinenko, thanks! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169978 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12llvm/test/CodeGen/X86/atom-bypass-slow-division.ll: Rename symbols, ↵NAKAMURA Takumi
s/test_/Test/g, not to mismatch "CHECK(-NOT): test". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169977 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Add ARM NONE and PREL31 relocation types.Logan Chien
Add R_ARM_NONE and R_ARM_PREL31 relocation types to MCExpr. Both of them will be used while generating .ARM.extab and .ARM.exidx sections. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169965 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Remove some dead code.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169963 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12[CMake] Fixup R600.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169962 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Sorry about the churn. One more change to getOptimalMemOpType() hook. Did IEvan Cheng
mention the inline memcpy / memset expansion code is a mess? This patch split the ZeroOrLdSrc argument into two: IsMemset and ZeroMemset. The first indicates whether it is expanding a memset or a memcpy / memmove. The later is whether the memset is a memset of zero. It's totally possible (likely even) that targets may want to do different things for memcpy and memset of zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169959 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12llvm/test/CodeGen/X86/store_op_load_fold.ll: Fix typo, s/CHECK_NEXT/CHECK-NEXT/NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169957 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12llvm/test/CodeGen/X86/store_op_load_fold.ll: Add explicit triple.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169956 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Fix the ascii drawing that was ruined when I split the H and CPPNadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169955 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12- Rename isLegalMemOpType to isSafeMemOpType. "Legal" is a very overloade term.Evan Cheng
Also added more comments to explain why it is generally ok to return true. - Rename getOptimalMemOpType argument IsZeroVal to ZeroOrLdSrc. It's meant to be true for loaded source (memcpy) or zero constants (memset). The poor name choice is probably some kind of legacy issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169954 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12fix a typo.Nadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169953 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12DAGCombine: clamp hi bit in APInt::getBitsSet to avoid assertionManman Ren
rdar://12838504 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169951 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12LoopVectorizer: When -Os is used, vectorize only loops that dont require a ↵Nadav Rotem
tail loop. There is no testcase because I dont know of a way to initialize the loop vectorizer pass without adding an additional hidden flag. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169950 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Avoid using lossy load / stores for memcpy / memset expansion. e.g.Evan Cheng
f64 load / store on non-SSE2 x86 targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169944 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Have SimplifyBinOp call the new FAdd/FSub/FMul helpers, with fast-math flags offMichael Ilseman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169943 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12- Fix a problematic way in creating all-the-1 APInt.Shuxin Yang
- Propagate "exact" bit of [l|a]shr instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169942 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Remove redunant optimizations from InstCombine, instead call the appropriate ↵Michael Ilseman
functions from SimplifyInstruction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169941 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-12Added a slew of SimplifyInstruction floating-point optimizations, many of ↵Michael Ilseman
which take advantage of fast-math flags. Test cases included. fsub X, +0 ==> X fsub X, -0 ==> X, when we know X is not -0 fsub +/-0.0, (fsub -0.0, X) ==> X fsub nsz +/-0.0, (fsub +/-0.0, X) ==> X fsub nnan ninf X, X ==> 0.0 fadd nsz X, 0 ==> X fadd [nnan ninf] X, (fsub [nnan ninf] 0, X) ==> 0 where nnan and ninf have to occur at least once somewhere in this expression fmul X, 1.0 ==> X git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169940 91177308-0d34-0410-b5e6-96231b3b80d8
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