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| author | Sandra Loosemore <sandra@codesourcery.com> | 2017-01-08 22:06:23 -0500 |
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| committer | Sandra Loosemore <sandra@gcc.gnu.org> | 2017-01-08 22:06:23 -0500 |
| commit | 873a593f0b4c38cf6b5bdf68f4d704e607a0cea9 (patch) | |
| tree | 6af80ee9f520bbb4b6fce5b5a91e95523962c335 /gcc/doc | |
| parent | c71b316b7a012c3b14c9d9736838ffc286a73a51 (diff) | |
| download | gcc-873a593f0b4c38cf6b5bdf68f4d704e607a0cea9.zip gcc-873a593f0b4c38cf6b5bdf68f4d704e607a0cea9.tar.gz gcc-873a593f0b4c38cf6b5bdf68f4d704e607a0cea9.tar.bz2 | |
re PR middle-end/17660 (manual's description of __attribute__((mode)) is poor, arrangement is confusing)
2017-01-08 Sandra Loosemore <sandra@codesourcery.com>
PR middle-end/17660
gcc/
* extend.texi (Common Variable Attributes): Add xref to GCC
Internals manual to explain mode attribute keywords.
From-SVN: r244215
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/extend.texi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index e85da3a..8af428d 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -5725,6 +5725,8 @@ This attribute specifies the data type for the declaration---whichever type corresponds to the mode @var{mode}. This in effect lets you request an integer or floating-point type according to its width. +@xref{Machine Modes,,, gccint, GNU Compiler Collection (GCC) Internals}, +for a list of the possible keywords for @var{mode}. You may also specify a mode of @code{byte} or @code{__byte__} to indicate the mode corresponding to a one-byte integer, @code{word} or @code{__word__} for the mode of a one-word integer, and @code{pointer} |