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Diffstat (limited to 'llvm/docs')
| -rw-r--r-- | llvm/docs/LangRef.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst index 4eecd15a6fc..5e32eba7f72 100644 --- a/llvm/docs/LangRef.rst +++ b/llvm/docs/LangRef.rst @@ -6663,6 +6663,9 @@ memory. Implementations are allowed to either return a application specific value or a system wide value. On backends without support, this is lowered to a constant 0. +Note that runtime support may be conditional on the privilege-level code is +running at and the host platform. + Standard C Library Intrinsics ----------------------------- |
