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* Attempt to fix PR20884Dan Liew2014-09-101-2/+12
| | | | | | | | | | | | | | | | This fixes the generation of broken LLVMExports.cmake file by the Autoconf/Makefile build system when --enable-shared is passed to configure. When --enable_shared is passed the Makefile.rules does not set the LLVMConfigLibs variable which cmake/modules/Makefile previously relied on. Now it runs the llvm-config command itself to get the library names. This still isn't perfect because the generated LLVM targets refer to the static libraries and not the shared library but that is much larger problem to fix. llvm-svn: 217484
* MergeFunctions: FunctionPtr has been renamed to FunctionNode.Stepan Dyatkovskiy2014-09-101-7/+7
| | | | | | | It's supposed to store additional pass information for current function here. That was the reason for name change. llvm-svn: 217483
* [asan-assembly-instrumentation] Added CFI directives to the generated ↵Yuri Gorshenin2014-09-106-1/+115
| | | | | | | | | | | | | | instrumentation code. Summary: [asan-assembly-instrumentation] Added CFI directives to the generated instrumentation code. Reviewers: eugenis Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5189 llvm-svn: 217482
* Drop the W postfix on the 16-bit registers.Job Noorman2014-09-108-196/+209
| | | | | | | This ensures the inline assembly register constraints are properly recognised in TargetLowering::getRegForInlineAsmConstraint. llvm-svn: 217479
* llvm-cov: Remove an overly system specific testJustin Bogner2014-09-101-31/+0
| | | | | | | | | | It appears that the -filename-equivalence option for testing llvm-cov doesn't work correctly with -show-expansions. I'm reverting this test to get the bots green while I look into fixing that. This partially reverts r217476 llvm-svn: 217478
* [MIPS] Add aliases for sync instruction used by Octeon CPUKai Nacke2014-09-102-0/+14
| | | | | | | | | This commit adds aliases for the sync instruction (synciobdma, syncs, syncw, syncws) which are used by the Octeon CPU. Reviewed by D. Sanders llvm-svn: 217477
* llvm-cov: Fix a misuse of ArrayRef::slice I introduced in r217430Justin Bogner2014-09-104-1/+32
| | | | | | | It appears this code was completely untested, so using ArrayRef wrong didn't break anything obvious. llvm-svn: 217476
* Use cast to MVT instead of EVT on a couple calls to getSizeInBits.Craig Topper2014-09-101-2/+2
| | | | llvm-svn: 217473
* [MCJIT] Remove redundant architecture check from RuntimeDyldMachOI386.Lang Hames2014-09-101-1/+1
| | | | llvm-svn: 217470
* Sink PrevCU updating into DwarfUnit::addRange to ensure consistencyDavid Blaikie2014-09-094-6/+8
| | | | | | | | | So that the two operations in DwarfDebug couldn't get separated (because I accidentally separated them in some work in progress), put them together. While we're here, move DwarfUnit::addRange to DwarfCompileUnit, since it's not relevant to type units. llvm-svn: 217468
* Remove DwarfDebug::PrevSection, PrevCU is sufficient for handling address ↵David Blaikie2014-09-093-15/+3
| | | | | | | | | | | | | range holes. PrevSection/PrevCU are used to detect holes in the address range of a CU to ensure the DW_AT_ranges does not include those holes. When we see a function with no debug info, though it may be in the same range as the prior and subsequent functions, there should be a gap in the CU's ranges. By setting PrevCU to null in that case, the range would not be extended to cover the gap. llvm-svn: 217466
* SampleProfile.cpp: Prune a stray \param added in r217437. [-Wdocumentation]NAKAMURA Takumi2014-09-091-1/+0
| | | | llvm-svn: 217465
* Handle common linkage correctly in the gold plugin.Rafael Espindola2014-09-093-0/+20
| | | | | | | | | | This is the plugin version of pr20882. This handles the case of every common symbol being in the IR. We will need some support from gold to handle the case where some symbols are in ELF and some in the IR. llvm-svn: 217458
* Add a scheduling model for AMD 16H Jaguar (btver2).Sanjay Patel2014-09-093-4/+350
| | | | | | | | | | | | | This is a first pass at a scheduling model for Jaguar. It's structured largely on the existing SandyBridge and SLM sched models. Using this model, in addition to turning on the PostRA scheduler, results in some perf wins on internal and 3rd party benchmarks. There's not much difference in LLVM's test-suite benchmarking subset of tests. Differential Revision: http://reviews.llvm.org/D5229 llvm-svn: 217457
* Merge alignment of common GlobalValue.Rafael Espindola2014-09-093-1/+15
| | | | | | Fixes pr20882. llvm-svn: 217455
* Use armv6k default for FreeBSD/ARMEd Maste2014-09-091-0/+1
| | | | | | Patch by Andrew Turner. llvm-svn: 217454
* Add a test for hoisting instructions with metadata out of then/else blocksBjorn Steinbrink2014-09-091-0/+20
| | | | | | Test for the bug fixed in r215723. llvm-svn: 217453
* When merging two common GlobalValues, keep the largest.Rafael Espindola2014-09-093-4/+24
| | | | llvm-svn: 217451
* Make this input file pass the verifier.Rafael Espindola2014-09-091-2/+2
| | | | | | | This was not noticed before because llvm-link only runs the verifier on the result and these globals were not present in the result. llvm-svn: 217450
* Move some logic to ModuleLinker::shouldLinkFromSource. NFC.Rafael Espindola2014-09-091-49/+51
| | | | llvm-svn: 217449
* ScalarOpts/LLVMBuild.txt: Prune unused dependency to IPA.NAKAMURA Takumi2014-09-091-1/+1
| | | | llvm-svn: 217448
* ScalarOpts/LLVMBuild.txt: Reorder.NAKAMURA Takumi2014-09-091-1/+1
| | | | llvm-svn: 217447
* LLVMProfileData: Update LLVMBuild.txt corresponding to r217437.NAKAMURA Takumi2014-09-091-1/+1
| | | | llvm-svn: 217446
* Fix a use of an undefined value (the linkage).Rafael Espindola2014-09-093-1/+8
| | | | llvm-svn: 217445
* Prefer common over weak linkage when linking.Rafael Espindola2014-09-093-2/+10
| | | | | | This matches the behavior of ELF linkers. llvm-svn: 217443
* Simplify ModuleLinker::getLinkageResult. NFC.Rafael Espindola2014-09-091-25/+30
| | | | llvm-svn: 217441
* [mips] Add assembler support for .set mips0 directive.Toma Tabacu2014-09-094-0/+48
| | | | | | | | | | | | | | | | | | Summary: This directive is used to reset the assembler options to their initial values. Assembly programmers use it in conjunction with the ".set mipsX" directives. This patch depends on the .set push/pop directive (http://reviews.llvm.org/D4821). Contains work done by Matheus Almeida. Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D4957 llvm-svn: 217438
* Re-factor sample profile reader into lib/ProfileData.Diego Novillo2014-09-096-394/+501
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: This patch moves the profile reading logic out of the Sample Profile transformation into a generic profile reader facility in lib/ProfileData. The intent is to use this new reader to implement a sample profile reader/writer that can be used to convert sample profiles from external sources into LLVM. This first patch introduces no functional changes. It moves the profile reading code from lib/Transforms/SampleProfile.cpp into lib/ProfileData/SampleProfReader.cpp. In subsequent patches I will: - Add a bitcode format for sample profiles to allow for more efficient encoding of the profile. - Add a writer for both text and bitcode format profiles. - Add a 'convert' command to llvm-profdata to be able to convert between the two (and serve as entry point for other sample profile formats). Reviewers: bogner, echristo Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5250 llvm-svn: 217437
* [mips] Move MipsTargetLowering::MipsCC::regSize() to ↵Daniel Sanders2014-09-093-32/+32
| | | | | | | | | | | | | | | | | | | | MipsSubtarget::getGPRSizeInBytes() Summary: The GPR size is more a property of the subtarget than that of the ABI so move this information to the MipsSubtarget. No functional change. Reviewers: vmedic Reviewed By: vmedic Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5009 llvm-svn: 217436
* [x32] Emit callq for CALLpcrel32Pavel Chupin2014-09-094-4/+34
| | | | | | | | | | | | | | | | | Summary: In AT&T annotation for both x86_64 and x32 calls should be printed as callq in assembly. It's only a matter of correct mnemonic, object output is ok. Test Plan: trivial test added Reviewers: nadav, dschuff, craig.topper Subscribers: llvm-commits, zinovy.nis Differential Revision: http://reviews.llvm.org/D5213 llvm-svn: 217435
* [mips] Don't cache IsO32 and IsFP64 in MipsTargetLowering::MipsCCDaniel Sanders2014-09-092-23/+28
| | | | | | | | | | | | | | | | | Summary: Use a MipsSubtarget reference instead. No functional change. Reviewers: vmedic Reviewed By: vmedic Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5008 llvm-svn: 217434
* llvm-objdump: don't crash when __compact_unwind has no relocs.Tim Northover2014-09-093-0/+11
| | | | llvm-svn: 217433
* [mips] Add assembler support for .set push/pop directive.Toma Tabacu2014-09-095-17/+162
| | | | | | | | | | | | | | | Summary: These directives are used to save the current assembler options (in the case of ".set push") and restore the previously saved options (in the case of ".set pop"). Contains work done by Matheus Almeida. Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D4821 llvm-svn: 217432
* ARM: Negative offset support problemRenato Golin2014-09-092-2/+19
| | | | | | | | This patch is to permit a negative offset usage for a non frame access. Patch by Igor Oblakov. llvm-svn: 217431
* llvm-cov: Use ArrayRef::slice (NFC)Justin Bogner2014-09-091-2/+1
| | | | llvm-svn: 217430
* [MachineSinking] Conservatively clear kill flags after coalescing.Patrik Hagglund2014-09-091-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This solves the problem of having a kill flag inside a loop with a definition of the register prior to the loop: %vreg368<def> ... Inside loop: %vreg520<def> = COPY %vreg368 %vreg568<def,tied1> = add %vreg341<tied0>, %vreg520<kill> => was coalesced into => %vreg568<def,tied1> = add %vreg341<tied0>, %vreg368<kill> MachineVerifier then complained: *** Bad machine code: Virtual register killed in block, but needed live out. *** The kill flag for %vreg368 is incorrect, and is cleared by this patch. This is similar to the clearing done at the end of MachineSinking::SinkInstruction(). Patch provided by Jonas Paulsson. Reviewed by Quentin Colombet and Juergen Ributzka. llvm-svn: 217427
* llvm-cov: Combine two types that were nearly identical (NFC)Justin Bogner2014-09-095-87/+60
| | | | | | | | | llvm-cov had a SourceRange type that was nearly identical to a CountedRegion except that it shaved off a couple of fields. There aren't likely to be enough of these for the minor memory savings to be worth the extra complexity here. llvm-svn: 217417
* llvm-cov: Rename MappingRegion to coverage::CountedRegion (NFC)Justin Bogner2014-09-096-58/+57
| | | | | | | This name was too similar to CoverageMappingRegion, and the type really belongs in the coverage library anyway. llvm-svn: 217416
* Set trunc store action to Expand for all X86 targets.Bob Wilson2014-09-092-2/+22
| | | | | | | | When compiling without SSE2, isTruncStoreLegal(F64, F32) would return Legal, whereas with SSE2 it would return Expand. And since the Target doesn't seem to actually handle a truncstore for double -> float, it would just output a store of a full double in the space for a float hence overwriting other bits on the stack. Patch by Luqman Aden! llvm-svn: 217410
* llvm-cov: Try to appease MSVC after r217404Justin Bogner2014-09-081-2/+2
| | | | llvm-svn: 217406
* Fix type error in insertvalue example in LangRef. %agg1 is of type {i32,Dan Liew2014-09-081-1/+1
| | | | | | float} and thus cannot be used where a type {i32, {float}} is expected. llvm-svn: 217405
* llvm-cov: Use ErrorOr rather than an error_code* (NFC)Justin Bogner2014-09-083-35/+25
| | | | llvm-svn: 217404
* Fast-ISel: Remove dead code after falling back from selecting call ↵Hans Wennborg2014-09-083-15/+31
| | | | | | | | | | | | | | | | | instructions (PR20863) Previously, fast-isel would not clean up after failing to select a call instruction, because it would have called flushLocalValueMap() which moves the insertion point, making SavedInsertPt in selectInstruction() invalid. Fixing this by making SavedInsertPt a member variable, and having flushLocalValueMap() update it. This removes some redundant code at -O0, and more importantly fixes PR20863. Differential Revision: http://reviews.llvm.org/D5249 llvm-svn: 217401
* Group unsafe fmul math folds together for easier reading. No functional change.Sanjay Patel2014-09-081-6/+10
| | | | llvm-svn: 217399
* llvm-cov: Remove dead codeJustin Bogner2014-09-084-10/+7
| | | | | | | FunctionCoverageMapping::PrettyName was from a version of the tool during review, and isn't actually used currently. llvm-svn: 217398
* Don't static_cast invalid pointersHal Finkel2014-09-081-1/+1
| | | | | | | UBSan complained about using static_cast on the invalid (tombstone, etc.) pointers used by DenseMap. Use a reinterpret_cast instead. llvm-svn: 217397
* Be more careful in parsing Module::ModFlagBehavior valueAlexey Samsonov2014-09-083-18/+36
| | | | | | | | | | to make sure we don't do invalid load of an enum. Share the conversion code between llvm::Module implementation and the verifier. This bug was reported by UBSan. llvm-svn: 217395
* Fix the FIXME that was just added in r217390 - remove a bunch of redundant ↵Sanjay Patel2014-09-081-43/+2
| | | | | | | | fold permutations. The testcases for these folds already exist in test/CodeGen/X86/fp-fast.ll. llvm-svn: 217393
* group unsafe math folds together for easier readingSanjay Patel2014-09-081-150/+142
| | | | | | Also added a FIXME regarding redundant folds for non-canonicalized constants. llvm-svn: 217390
* [AArch64] Enabled AA support for Cortex-A57.Chad Rosier2014-09-081-1/+1
| | | | llvm-svn: 217381
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