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authorTilmann Scheller <tilmann.scheller@googlemail.com>2009-08-15 11:54:46 +0000
committerTilmann Scheller <tilmann.scheller@googlemail.com>2009-08-15 11:54:46 +0000
commit6b16eff207f99bbde3c0f7340452a5287218772c (patch)
treeb7fc64b1baa7dbe23a9b5589dc4658ca2fb456ab /lib/Target/CppBackend/CPPBackend.cpp
parent7a1e872564a65a8494412d72e15c2f48735d32ab (diff)
Add support for the PowerPC 64-bit SVR4 ABI.
The Link Register is volatile when using the 32-bit SVR4 ABI. Make it possible to use the 64-bit SVR4 ABI. Add non-volatile registers for the 64-bit SVR4 ABI. Make sure r2 is a reserved register when using the 64-bit SVR4 ABI. Update PPCFrameInfo for the 64-bit SVR4 ABI. Add FIXME for 64-bit Darwin PPC. Insert NOP instruction after direct function calls. Emit official procedure descriptors. Create TOC entries for GlobalAddress references. Spill 64-bit non-volatile registers to the correct slots. Only custom lower VAARG when using the 32-bit SVR4 ABI. Use simple VASTART lowering for the 64-bit SVR4 ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79091 91177308-0d34-0410-b5e6-96231b3b80d8
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