openkylin
/
qemu
mirror of https://gitee.com/openkylin/qemu.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

tcg: Fix documentation for tcg_constant_* vs tcg_temp_free_* 

At some point during the development of tcg_constant_*, I changed
my mind about whether such temps should be able to be passed to
tcg_temp_free_*.  The final version committed allows this, but the
commentary was not updated to match.

Fixes: c0522136ad
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-06-10 09:32:40 -07:00
parent a80cdd3183
commit a14b3ad11a
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/tcg/tcg.h
View File

@ -1095,7 +1095,8 @@ TCGv_vec tcg_const_ones_vec_matching(TCGv_vec);
/*
* Locate or create a read-only temporary that is a constant.
* This kind of temporary need not and should not be freed.
* This kind of temporary need not be freed, but for convenience
* will be silently ignored by tcg_temp_free_*.
*/
TCGTemp *tcg_constant_internal(TCGType type, int64_t val);