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-rw-r--r--gcc/doc/md.texi5
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi
index 065529fdf03..5c6790009ec 100644
--- a/gcc/doc/md.texi
+++ b/gcc/doc/md.texi
@@ -1909,8 +1909,11 @@ Any constant whose absolute value is no greater than 4-bits.
@item b
Address base register
+@item d
+Floating point register (containing 64-bit value)
+
@item f
-Floating point register
+Floating point register (containing 32-bit value)
@item v
Vector register