diff options
Diffstat (limited to 'docs/ReleaseNotes.rst')
| -rw-r--r-- | docs/ReleaseNotes.rst | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index ddb31acfd0299..800a8ec115b38 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -71,6 +71,12 @@ Non-comprehensive list of changes in this release Changes to the LLVM IR ---------------------- +* The datalayout string may now indicate an address space to use for + the pointer type of alloca rather than the default of 0. + +* Added speculatable attribute indicating a function which does has no + side-effects which could inhibit hoisting of calls. + Changes to the ARM Backend -------------------------- @@ -91,12 +97,30 @@ Changes to the PowerPC Target Changes to the X86 Target ------------------------- - During this release ... +* Added initial AMD Ryzen (znver1) scheduler support. + +* Added support for Intel Goldmont CPUs. + +* Add support for avx512vpopcntdq instructions. + +* Added heuristics to convert CMOV into branches when it may be profitable. + +* More aggressive inlining of memcmp calls. + +* Improve vXi64 shuffles on 32-bit targets. + +* Improved use of PMOVMSKB for any_of/all_of comparision reductions. + +* Improved Silvermont, Sandybridge, and Jaguar (btver2) schedulers. + +* Improved support for AVX512 vector rotations. + +* Added support for AMD Lightweight Profiling (LWP) instructions. Changes to the AMDGPU Target ----------------------------- - During this release ... +* Initial gfx9 support Changes to the AVR Target ----------------------------- |