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[PATCH] tcg: Fix documentation for tcg_constant_* vs tcg_temp_free_*
From: |
Richard Henderson |
Subject: |
[PATCH] tcg: Fix documentation for tcg_constant_* vs tcg_temp_free_* |
Date: |
Thu, 10 Jun 2021 09:41:11 -0700 |
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: c0522136adf
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/tcg/tcg.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 1d056ed0ed..064dab383b 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -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);
--
2.25.1
- [PATCH] tcg: Fix documentation for tcg_constant_* vs tcg_temp_free_*,
Richard Henderson <=