diff options
Diffstat (limited to 'gcc/doc')
-rw-r--r-- | gcc/doc/md.texi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi index 2bb3d18..8e05d62 100644 --- a/gcc/doc/md.texi +++ b/gcc/doc/md.texi @@ -1859,6 +1859,17 @@ Zero 32-bit constant with the low 12 bits clear (a constant that can be loaded with the @code{sethi} instruction) +@item L +A constant in the range supported by @code{movcc} instructions + +@item M +A constant in the range supported by @code{movrcc} instructions + +@item N +Same as @samp{K}, except that it verifies that bits that are not in the +lower 32-bits range are all zero. Must be used instead of @samp{K} for +modes wider than @code{SImode} + @item G Floating-point zero |