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Unified Diff: native_client_sdk/src/doc/reference/pnacl-bitcode-abi.rst

Issue 265163004: NaCl documentation: update vector documentation (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 8 months ago
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Index: native_client_sdk/src/doc/reference/pnacl-bitcode-abi.rst
diff --git a/native_client_sdk/src/doc/reference/pnacl-bitcode-abi.rst b/native_client_sdk/src/doc/reference/pnacl-bitcode-abi.rst
index 0f2740f34f24bc449cb43dcc660c6f1b0cde2985..a5a6a5666894166ef5b1f31228f3c5f0a8de9479 100644
--- a/native_client_sdk/src/doc/reference/pnacl-bitcode-abi.rst
+++ b/native_client_sdk/src/doc/reference/pnacl-bitcode-abi.rst
@@ -198,6 +198,14 @@ Scalar types
* The only integer sizes allowed for function arguments and function return
values are i32 and i64.
+Vector types
+------------
+
+The only vector types allowed are 128-bit vectors integers of elements
+size i8, i16, i32, and float. Vectors of i1 type are allowed with
+element counts corresponding to the allowed element counts listed
+previously (their width is therefore not 128-bits).
Karl 2014/05/05 19:49:40 Isn't this last sentence a contraction of the firs
JF 2014/05/05 23:12:49 Updated to be clearer.
+
Array and struct types
----------------------
@@ -369,6 +377,8 @@ Only the LLVM instructions listed here are supported by PNaCl bitcode.
* ``select``
* ``call``
* ``unreachable``
+* ``insertelement``
+* ``extractelement``
.. _bitcode_allocainst:
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