[gem5-dev] Change in gem5/gem5[develop]: mem: Remove std::move from a return statement.

[Gabe Black (Gerrit) via gem5-dev]

Gabe Black has uploaded this change for review. (  
https://gem5-review.googlesource.com/c/public/gem5/+/33895 )

Change subject: mem: Remove std::move from a return statement.
......................................................................

mem: Remove std::move from a return statement.

According to gcc:

error: moving a local object in a return statement prevents copy elision
[-Werror=pessimizing-move]

Change-Id: I6121f4d8f3dec7c7a9ddc8dfcf04d1def51a26cd
---
M src/mem/cache/compressors/base.cc
1 file changed, 1 insertion(+), 1 deletion(-)



diff --git a/src/mem/cache/compressors/base.cc  
b/src/mem/cache/compressors/base.cc
index e12e36e..1408d2d 100644
--- a/src/mem/cache/compressors/base.cc
+++ b/src/mem/cache/compressors/base.cc
@@ -165,7 +165,7 @@
             "Compression latency: %llu, decompression latency: %llu\n",
             blkSize*8, comp_size_bits, comp_lat, decomp_lat);

-    return std::move(comp_data);
+    return comp_data;
 }

 Cycles

--
To view, visit https://gem5-review.googlesource.com/c/public/gem5/+/33895
To unsubscribe, or for help writing mail filters, visit  
https://gem5-review.googlesource.com/settings

Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I6121f4d8f3dec7c7a9ddc8dfcf04d1def51a26cd
Gerrit-Change-Number: 33895
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <gabebl...@google.com>
Gerrit-MessageType: newchange
_______________________________________________
gem5-dev mailing list -- gem5-dev@gem5.org
To unsubscribe send an email to gem5-dev-le...@gem5.org
%(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s