diff options
Diffstat (limited to 'gcc/doc/md.texi')
| -rw-r--r-- | gcc/doc/md.texi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi index ed78df8..14aab94 100644 --- a/gcc/doc/md.texi +++ b/gcc/doc/md.texi @@ -4731,7 +4731,7 @@ it is unsafe to call @code{gen_reg_rtx} to allocate a new pseudo. The constraints on a @samp{mov@var{m}} must permit moving any hard register to any other hard register provided that -@code{HARD_REGNO_MODE_OK} permits mode @var{m} in both registers and +@code{TARGET_HARD_REGNO_MODE_OK} permits mode @var{m} in both registers and @code{TARGET_REGISTER_MOVE_COST} applied to their classes returns a value of 2. @@ -4744,7 +4744,7 @@ point members. There may also be a need to support fixed point @samp{mov@var{m}} instructions in and out of floating point registers. Unfortunately, I have forgotten why this was so, and I don't know whether it is still -true. If @code{HARD_REGNO_MODE_OK} rejects fixed point values in +true. If @code{TARGET_HARD_REGNO_MODE_OK} rejects fixed point values in floating point registers, then the constraints of the fixed point @samp{mov@var{m}} instructions must be designed to avoid ever trying to reload into a floating point register. |