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Diffstat (limited to 'llvm/docs/ReleaseNotes.rst')
| -rw-r--r-- | llvm/docs/ReleaseNotes.rst | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst index 9324d26cbdd8..0660bc134652 100644 --- a/llvm/docs/ReleaseNotes.rst +++ b/llvm/docs/ReleaseNotes.rst @@ -227,6 +227,20 @@ Changes to the WebAssembly Backend * ... +Changes to the SystemZ Backend +------------------------------ + +* Support z16 processor name. +* Machine scheduler description for z16. +* Add support for inline assembly address operands ("p") as well as for SystemZ + specific address operands ("ZQ", "ZR", "ZS" and "ZT"). +* Efficient handling of small memcpy/memset operations up to 32 bytes. +* Tuning of the inliner. +* Fixing emission of library calls so that narrow integer arguments are sign or + zero extended per the SystemZ ABI. +* Support added for libunwind. +* Various minor improvements and bugfixes. + Changes to the X86 Backend -------------------------- |