emscripten-fastcomp/lib/Target/AArch64, branch masterLLVM with the emscripten fastcomp javascript backendhttps://git.amat.us/emscripten-fastcomp/atom/lib/Target/AArch64?h=master2013-05-04T20:14:22ZAArch64: enable MCJIT and tests now that everything passes.2013-05-04T20:14:22ZTim NorthoverTim.Northover@arm.com2013-05-04T20:14:22Zurn:sha1:7428539a1c3c4bd70961cc3e5269d018a813b971
This removes dire warnings about AArch64 being unsupported and enables
the tests when appropriate on this platform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181135 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: implement first relocation required for MCJIT2013-05-04T20:13:59ZTim NorthoverTim.Northover@arm.com2013-05-04T20:13:59Zurn:sha1:85829bb98a998cff8f364c12d172da948ca225f4
R_AARCH64_PCREL32 is present in even trivial .eh_frame sections and so
is required to compile any function without the "nounwind" attribute.
This change implements very basic infrastructure in the RuntimeDyldELF
file and allows (for example) the test-shift.ll MCJIT test to pass
on AArch64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181131 91177308-0d34-0410-b5e6-96231b3b80d8
Build system changes to enable MCJIT on AArch642013-05-04T20:13:52ZTim NorthoverTim.Northover@arm.com2013-05-04T20:13:52Zurn:sha1:bd121f5b3ab3703527b810be1dc38e15a6f8944a
These changes just allow AArch64 to take part in the MCJIT world when
built correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181130 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: assert code model is small for TLS accesses2013-05-04T16:54:11ZTim NorthoverTim.Northover@arm.com2013-05-04T16:54:11Zurn:sha1:effc16bb4946e6de988933e810026aed12560855
Supporting TLS in the large memory model is rather difficult at the
moment, so make sure no-one gets into difficulties by mistake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181121 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: support literal pool access in large memory model.2013-05-04T16:54:07ZTim NorthoverTim.Northover@arm.com2013-05-04T16:54:07Zurn:sha1:79c1c092dfd14703cdd47e96bc5a14d97322ee16
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181120 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: support large code model for jump-tables2013-05-04T16:54:00ZTim NorthoverTim.Northover@arm.com2013-05-04T16:54:00Zurn:sha1:cd1b09b25b57c1fb09a50ded1d6852a5a1cb6377
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181119 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: implement support for blockaddress in large code model2013-05-04T16:53:53ZTim NorthoverTim.Northover@arm.com2013-05-04T16:53:53Zurn:sha1:b2efdde06c00023287255d9a09861e43fb5efebd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181118 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: implement large code model access to global variables.2013-05-04T16:53:46ZTim NorthoverTim.Northover@arm.com2013-05-04T16:53:46Zurn:sha1:45db92038bf540fbbd8dfe5dff520aa8566d7cef
The MOVZ/MOVK instruction sequence may not be the most efficient (a
literal-pool load could be better) but adding that would require
reinstating the ConstantIslands pass.
For now the sequence is correct, and that's enough. Beware, as of
commit GNU ld does not appear to support the relocations needed for
this. Its primary purpose (for now) will be to support JITed code,
since in that case there is no guarantee of where your code will end
up in memory relative to external symbols it references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181117 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64 InstrFormats:2013-04-28T01:45:11ZJia Liuproljc@gmail.com2013-04-28T01:45:11Zurn:sha1:297a3ee16ee5d362cf0dccd7edbeb10fa586dced
delete blank.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180687 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: remove unnecessary check that RS is valid2013-04-23T06:55:15ZTim NorthoverTim.Northover@arm.com2013-04-23T06:55:15Zurn:sha1:3e56b43ac8789da3799069bfca456494c07df872
AArch64 always demands a register-scavenger, so the pointer should never be
NULL. However, in the spirit of paranoia, we'll assert it before use just in
case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180080 91177308-0d34-0410-b5e6-96231b3b80d8