RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-18 18:42:46 +02:00
Code Issues Projects Releases Wiki Activity

List supported architectures for StackMap section and related intrinsics

Browse Source 
Not having this documented led to some confusion in a recent review thread.

llvm-svn: 242441
This commit is contained in:
Philip Reames 2015-07-16 21:10:46 +00:00
parent 466e395dc0
commit bd417e52c5
2 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
docs/StackMaps.rst
View File

@ -499,3 +499,13 @@ the same requirement imposed by the llvm.gcroot intrinsic.) LLVM
transformations must not substitute the alloca with any intervening
value. This can be verified by the runtime simply by checking that the
stack map's location is a Direct location type.
Supported Architectures
=======================
Support for StackMap generation and the related intrinsics requires
some code for each backend. Today, only a subset of LLVM's backends
are supported. The currently supported architectures are X86_64,
PowerPC, and Aarch64.

6
docs/Statepoints.rst
View File

@ -699,6 +699,12 @@ deoptimization or introspection) at safepoints. In that case, ask on the
llvmdev mailing list for suggestions.
Supported Architectures
=======================
Support for statepoint generation requires some code for each backend.
Today, only X86_64 is supported.
Bugs and Enhancements
=====================