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| author | Jesper Nilsson <jesper.nilsson@axis.com> | 2008-02-13 23:32:57 +0000 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@gcc.gnu.org> | 2008-02-13 23:32:57 +0000 |
| commit | 2a6627c21d96c41e27f727673548807a58369c90 (patch) | |
| tree | 26a7675af96ece0f5fbd08271ab095795d033118 /gcc/doc/rtl.texi | |
| parent | 4d85ec3472d6149912717f657cc29f19fe059a91 (diff) | |
| download | gcc-2a6627c21d96c41e27f727673548807a58369c90.tar.gz | |
md.texi (clz, ctz): Add reference.
2008-02-14 Jesper Nilsson <jesper.nilsson@axis.com>
* doc/md.texi (clz, ctz): Add reference.
* doc/rtl.texi (clz, ctz): Likewise.
From-SVN: r132301
Diffstat (limited to 'gcc/doc/rtl.texi')
| -rw-r--r-- | gcc/doc/rtl.texi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi index bd0effeb281..f470745086e 100644 --- a/gcc/doc/rtl.texi +++ b/gcc/doc/rtl.texi @@ -2218,7 +2218,7 @@ valid. Represents the number of leading 0-bits in @var{x}, represented as an integer of mode @var{m}, starting at the most significant bit position. If @var{x} is zero, the value is determined by -@code{CLZ_DEFINED_VALUE_AT_ZERO}. Note that this is one of +@code{CLZ_DEFINED_VALUE_AT_ZERO} (@pxref{Misc}). Note that this is one of the few expressions that is not invariant under widening. The mode of @var{x} will usually be an integer mode. @@ -2227,7 +2227,7 @@ the few expressions that is not invariant under widening. The mode of Represents the number of trailing 0-bits in @var{x}, represented as an integer of mode @var{m}, starting at the least significant bit position. If @var{x} is zero, the value is determined by -@code{CTZ_DEFINED_VALUE_AT_ZERO}. Except for this case, +@code{CTZ_DEFINED_VALUE_AT_ZERO} (@pxref{Misc}). Except for this case, @code{ctz(x)} is equivalent to @code{ffs(@var{x}) - 1}. The mode of @var{x} will usually be an integer mode. |