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| -rw-r--r-- | clang/docs/LanguageExtensions.rst | 50 |
1 files changed, 1 insertions, 49 deletions
diff --git a/clang/docs/LanguageExtensions.rst b/clang/docs/LanguageExtensions.rst index 67cdbb7da94..3eadb9d0981 100644 --- a/clang/docs/LanguageExtensions.rst +++ b/clang/docs/LanguageExtensions.rst @@ -2859,55 +2859,7 @@ PowerPC Language Extensions ------------------------------ Set the Floating Point Rounding Mode -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -PowerPC64/PowerPC64le supports the builtin function ``__builtin_setrnd`` to set -the floating point rounding mode. This function will use the least significant -two bits of integer argument to set the floating point rounding mode. - -.. code-block:: c++ - - double __builtin_setrnd(int mode); - -The effective values for mode are: - - - 0 - round to nearest - - 1 - round to zero - - 2 - round to +infinity - - 3 - round to -infinity - -Note that the mode argument will modulo 4, so if the int argument is greater -than 3, it will only use the least significant two bits of the mode. -Namely, ``__builtin_setrnd(102))`` is equal to ``__builtin_setrnd(2)``. - -PowerPC Language Extensions ------------------------------- - -Set the Floating Point Rounding Mode -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -PowerPC64/PowerPC64le supports the builtin function ``__builtin_setrnd`` to set -the floating point rounding mode. This function will use the least significant -two bits of integer argument to set the floating point rounding mode. - -.. code-block:: c++ - - double __builtin_setrnd(int mode); - -The effective values for mode are: - - - 0 - round to nearest - - 1 - round to zero - - 2 - round to +infinity - - 3 - round to -infinity - -Note that the mode argument will modulo 4, so if the integer argument is greater -than 3, it will only use the least significant two bits of the mode. -Namely, ``__builtin_setrnd(102))`` is equal to ``__builtin_setrnd(2)``. - -PowerPC Language Extensions ------------------------------- - -Set the Floating Point Rounding Mode -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ PowerPC64/PowerPC64le supports the builtin function ``__builtin_setrnd`` to set the floating point rounding mode. This function will use the least significant two bits of integer argument to set the floating point rounding mode. |
