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* [gcc(refs/users/meissner/heads/dmf001)] Document wD constraint.
@ 2022-10-15 0:02 Michael Meissner
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From: Michael Meissner @ 2022-10-15 0:02 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:e9ea0bdde11c9a4dcaf3c92a1c32c8f1fde12b32
commit e9ea0bdde11c9a4dcaf3c92a1c32c8f1fde12b32
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Fri Oct 14 20:02:29 2022 -0400
Document wD constraint.
2022-10-14 Michael Meissner <meissner@linux.ibm.com>
gcc/
* doc/md.texi (PowerPC constraints): Document the wD constraint.
Diff:
---
gcc/doc/md.texi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi
index d0a71ecbb80..32128feca03 100644
--- a/gcc/doc/md.texi
+++ b/gcc/doc/md.texi
@@ -3267,6 +3267,9 @@ Like @code{b}, if @option{-mpowerpc64} is used; otherwise, @code{NO_REGS}.
@item wB
Signed 5-bit constant integer that can be loaded into an Altivec register.
+@item wD
+DMF accumulator registers (@code{DMF_REGS}).
+
@item wE
Vector constant that can be loaded with the XXSPLTIB instruction.
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