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| author | Richard Henderson <richard.henderson@linaro.org> | 2025-01-12 21:40:43 -0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2025-04-28 13:40:17 -0700 |
| commit | 61d6a8767a5d4cd4fe5086ef98b53614ae099104 (patch) | |
| tree | 45000681cfc8f47059ab42016329cdaf5e3ee2c5 /docs/devel | |
| parent | c8f9f70047e17ce70e016bc59fe7857123f3cbd5 (diff) | |
| download | focaccia-qemu-61d6a8767a5d4cd4fe5086ef98b53614ae099104.tar.gz focaccia-qemu-61d6a8767a5d4cd4fe5086ef98b53614ae099104.zip | |
tcg: Merge INDEX_op_extract2_{i32,i64}
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'docs/devel')
| -rw-r--r-- | docs/devel/tcg-ops.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/devel/tcg-ops.rst b/docs/devel/tcg-ops.rst index aea8a897bd..9392d88069 100644 --- a/docs/devel/tcg-ops.rst +++ b/docs/devel/tcg-ops.rst @@ -476,9 +476,9 @@ Misc | | (using an arithmetic right shift) on TCG_TYPE_I32. - * - extract2_i32/i64 *dest*, *t1*, *t2*, *pos* + * - extract2 *dest*, *t1*, *t2*, *pos* - - | For N = {32,64}, extract an N-bit quantity from the concatenation + - | For TCG_TYPE_I{N}, extract an N-bit quantity from the concatenation of *t2*:*t1*, beginning at *pos*. The tcg_gen_extract2_{i32,i64} expander accepts 0 <= *pos* <= N as inputs. The backend code generator will not see either 0 or N as inputs for these opcodes. |