On 8/22/23 02:37, Philippe Mathieu-Daudé wrote:
Document hswap_i32() and hswap_i64(), added in commit
46be8425ff ("tcg: Implement tcg_gen_{h,w}swap_{i32,i64}").
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
docs/devel/tcg-ops.rst | 4 ++++
tcg/tcg-op.c | 26 +++++++++++++++++++-------
2 files changed, 23 insertions(+), 7 deletions(-)
diff --git a/docs/devel/tcg-ops.rst b/docs/devel/tcg-ops.rst
index 6a166c5665..d9364effd2 100644
--- a/docs/devel/tcg-ops.rst
+++ b/docs/devel/tcg-ops.rst
@@ -486,6 +486,10 @@ Misc
into 32-bit output *t0*. Depending on the host, this may be a
simple shift,
or may require additional canonicalization.
+ * - hswap_i32/i64 *t0*, *t1*
+
+ - | Swap 16-bit halfwords within a 32/64-bit value.
hswap is not a tcg opcode, so this is incorrect.
This falls into the part of TCG that Peter has mentioned many times: we have opcode
documentation, but no separate translator front end documentation.
r~
