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2011-09-23Revert r140412. This affects more instructions than intended.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140413 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Thumb2 register-shifted-register loads cannot target the PC or the SP.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140412 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Add getTreeFactory() to ImmutableSet to allow construction of ↵Anna Zaks
ImmutableSetRef from an ImmutableSet object. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140402 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Implement N32/64 calling convention. Patch by Liu.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140401 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Make FGR64RegisterClass available if target is Mips64.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140397 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Add definitions of 64-bit register files. Add code for returning Mips64's ↵Akira Hatanaka
sets of callee-saved registers and reserved registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140395 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PTX: Fix parameter order bugJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140394 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Fix a couple of 80 column violations.Wesley Peck
patch contributed by Jia Liu! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140391 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PTX: Cleanup unused code in PTXMachineFunctionInfoJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140390 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PTX: Fix another 80-column violationJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140387 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PTX: Handle function call return valuesJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140386 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Fix 80 column violations.Richard Osborne
Original patch by Liu. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140385 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Implement Chris's suggestion of legalizing the various SSE and AVXDuncan Sands
hadd/hsub intrinsics into the new fhadd/fhsub X86 node. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140383 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Modified demo to use 3.0 resume instruction vs calling _Unwine_Resume.Garrison Venn
Also conducted some reformatting. As the LLVM coding standard doc does not seem to touch on how to align function arguments, and format code longer than 80 cols in general, the confusion persists. There is the golden rule, but as this code has gone through several styles to deal with this, the golden rule seems to be ignored. The latest reformatting effort tries to match the other source files as much as possible. Tested on OS X 10.7.1 with, and without the OLD_EXC_SYSTEM defined. Have NOT tested on LINUX. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140379 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PTX: Start fixing function callsJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140378 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PTX: Remove PTX calling convention filesJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140377 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23[PATCH 2/2] PTXInstrInfo.td PTXIntrinsicInstrInfo.td 80 columnsJustin Holewinski
From 5936c03172e251f12a0332d1033de5718e6e2091 Mon Sep 17 00:00:00 2001 --- lib/Target/PTX/PTXInstrInfo.td | 165 ++++++++++++++++++++---------- lib/Target/PTX/PTXIntrinsicInstrInfo.td | 88 +++++++++++------ 2 files changed, 167 insertions(+), 86 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140376 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PTX: Generalize handling of .param typesJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140375 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PTX: Cleanup unused code in the PTXMFInfoExtract passJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140374 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Tweak the handling of MERGE_VALUES nodes: remove the need forDuncan Sands
DecomposeMERGE_VALUES to "know" that results are legalized in a particular order, by passing it the number of the result being legalized (the type legalization core provides this, it just needs to be passed on). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140373 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Vector-Select: Address one of the problems in pr10902. Add handling for theNadav Rotem
integer-promotion of CONCAT_VECTORS. Test: test/CodeGen/X86/widen_shuffle-1.ll This patch fixes the above tests (when running in with -promote-elements). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140372 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Don't allow 32-bit only instructions to be disassembled in 64-bit mode. ↵Craig Topper
Fixes part of PR10700. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140370 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Add definitions of 64-bit int registers.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140366 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23Do not rely on the enum values of argument registers A0-A3 being consecutive.Akira Hatanaka
Define function getNextIntArgReg, which takes a register as a parameter and returns the next O32 argument integer register. Use this function when double precision floating point arguments are passed in two integer registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140363 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23We're no longer going to bother supporting platforms that don'tEric Christopher
support C89. We probably didn't support them anyways. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140361 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23PR10989: Don't print .hidden on Windows.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140356 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22PR10991: make fast-isel correctly check whether accessing a global through ↵Eli Friedman
an alias involves thread-local storage. (I'm not entirely sure how this is supposed to work, but this patch makes fast-isel consistent with the normal isel path.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140355 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Make changes in instruction and pattern definitions so that tablegen does notAkira Hatanaka
complain it cannot infer types in patterns. Fix a mistake in definition of SDT_MipsExtractElementF64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140354 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Add new files to CMake.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140352 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Fix SimplifySelectCC to add newly created nodes to the DAGCombinerDan Gohman
worklist, as it may be possible to perform further optimization on them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140349 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Add support for GR32 <-> FR32 cross class copies.Jakob Stoklund Olesen
We already support GR64 <-> VR128 copies. All of these copies break partial register dependencies by zeroing the high part of the target register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140348 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Update CMake build.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140347 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Start stubbing out MCModule and MCAtom, which provide an API for accessing ↵Owen Anderson
the rich disassembly of a complete object or executable. These are very much a work in progress, and not really useful yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140345 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Constrain register classes instead of emitting copies.Jakob Stoklund Olesen
Sometimes register class constraints are trivial, like GR32->GR32_NOSP, or GPR->rGPR. Teach InstrEmitter to simply constrain the virtual register instead of emitting a copy in these cases. Normally, these copies are handled by the coalescer. This saves some coalescer work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140340 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Add a MinNumRegs argument to MRI::constrainRegClass().Jakob Stoklund Olesen
The function will refuse to use a register class with fewer registers than MinNumRegs. This can be used by clients to avoid accidentally increase register pressure too much. The default value of MinNumRegs=0 doesn't affect how constrainRegClass() works. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140339 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Synthesize SSE3/AVX 128 bit horizontal add/sub instructions fromDuncan Sands
floating point add/sub of appropriate shuffle vectors. Does not synthesize the 256 bit AVX versions because they work differently. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140332 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22PR10987: add a missed safety check to isSafePHIToSpeculate in scalarrepl.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140327 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Resynch intro to section with copyright section.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140326 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Print parentheses in next line.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140325 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Change subreg index of AFPR64 from sub_fpeven to sub_32 per Jakob's comment.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140324 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Define a new sub-register index sub_32 for accessing the 32-bit sub-register ofAkira Hatanaka
a 64-bit integer register. Move the subreg index definitions to the beginning of the file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140319 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Use the C personality function instead of the C++ personality function.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140318 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Print three closing parentheses when Kind is either VK_Mips_GPOFF_HI or Akira Hatanaka
VK_Mips_GPOFF_LO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140316 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Add F31 to the set of callee-saved registers.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140315 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Fix for warnings: ignoring return value of ‘write’, declared with ↵Galina Kistanova
attribute warn_unused_result. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140314 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22Fix typo.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140313 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22PTX: fixup test cases for register changesJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140311 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22PTX: Remove physical register defsJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140310 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22PTX: Use .param space for device function return values on SM 2.0+, and attemptJustin Holewinski
to fix up parameter passing on SM < 2.0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140309 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22PTX: Fix style issuesJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140308 91177308-0d34-0410-b5e6-96231b3b80d8
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