From 485d2110bdd3de0d65aa932fe98a6b5f910a9c03 Mon Sep 17 00:00:00 2001 From: Simon Atanasyan Date: Fri, 31 Aug 2018 11:27:14 +0000 Subject: [PATCH] [docs][mips] 7.0 Release notes Differential revision: https://reviews.llvm.org/D51355 git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_70@341203 91177308-0d34-0410-b5e6-96231b3b80d8 --- docs/ReleaseNotes.rst | 39 ++++++++++++++++++++++++++++++++++++++- 1 file changed, 38 insertions(+), 1 deletion(-) diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index 7dce9e2d60d..5fd3c88afd1 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -187,8 +187,45 @@ Changes to the Hexagon Target Changes to the MIPS Target -------------------------- - During this release ... +During this release the MIPS target has: + +* Added support for Virtualization, Global INValidate ASE, + and CRC ASE instructions. + +* Introduced definitions of ``[d]rem``, ``[d]remu``, + and microMIPSR6 ``ll/sc`` instructions. + +* Shrink-wrapping is now supported and enabled by default (except for -O0). + +* Extended size reduction pass by the LWP and SWP instructions. + +* Gained initial support of GlobalISel instruction selection framework. + +* Updated the P5600 scheduler model not to use instruction itineraries. + +* Added disassembly support for comparison and fused (negative) multiply + ``add/sub`` instructions. + +* Improved the selection of multiple instructions. + +* Load/store lb, sb, ld, sd, lld, ... instructions + now support 32/64-bit offsets. + +* Added support for ``y``, ``M``, and ``L`` inline assembler operand codes. + +* Extended list of relocations supported by the ``.reloc`` directive + +* Fixed using a wrong register class for creating an emergency + spill slot for mips3 / n64 abi. + +* MIPS relocation types were generated for microMIPS code. + +* Corrected definitions of multiple instructions (``lwp``, ``swp``, ``ctc2``, + ``cfc2``, ``sync``, ``synci``, ``cvt.d.w``, ...). + +* Fixed atomic operations at O0 level. +* Fixed local dynamic TLS with Sym64 Changes to the PowerPC Target ----------------------------- -- 2.11.0