Question

What is the rationale behind copy elision in C++?

score 213 · Answer 1 · 2020-11-29 21:55:14

213

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What is the rationale behind copy elision in C++?

Published on 29 November 2020 at 21:55

score 96 · Answer 2 · 2022-11-10 06:03:54

96

Views

Aliasing signed and unsigned integers during optimization

Published on 10 November 2022 at 06:03

score 130 · Answer 3 · 2022-11-25 11:02:10

130

Views

Why can't the C++ compiler elide the move when moving a POD into an optional with RVO?

Published on 25 November 2022 at 11:02

score 250 · Answer 4 · 2016-01-20 18:40:07

250

Views

as-if rule and removal of allocation

Published on 20 January 2016 at 18:40

score 196 · Answer 5 · 2017-10-04 19:34:48

196

Views

Timing vs the "as-if" rule

Published on 04 October 2017 at 19:34

score 265 · Answer 6 · 2014-08-14 00:10:45

265

Views

Is store reordering allowed by C++ as-if rule?

Published on 14 August 2014 at 00:10

score 100 · Answer 7 · 2020-05-06 15:52:54

100

Views

Where are the statement of or the foundations for the "as if" rule in the C++ Standard?

Published on 06 May 2020 at 15:52

score 119 · Answer 8 · 2021-03-24 02:32:31

119

Views

Does as-if rule allow this kind of execution reordering

Published on 24 March 2021 at 02:32

score 177 · Answer 9 · 2021-03-25 13:32:59

177

Views

Is this execution reordering possible

Published on 25 March 2021 at 13:32

score 108 · Answer 10 · 2015-03-25 22:59:27

108

Views

Why can't an infinite loop be eliminated?

Published on 25 March 2015 at 22:59

score 189 · Answer 11 · 2018-07-11 21:31:01

189

Views

Why is copy elision an exception to the as-if rule?

Published on 11 July 2018 at 21:31

score 5.1k · Answer 12 · 2014-11-06 04:23:02

5.1k

Views

Loop with a zero execution time

Published on 06 November 2014 at 04:23

score 1.1k · Answer 13 · 2014-10-14 14:08:43

1.1k

Views

Evaluation of constants in for loop condition

Published on 14 October 2014 at 14:08

score 708 · Answer 14 · 2020-01-11 16:35:15

708

Views

Is the explanation of relaxed ordering erroneous in cppreference?

Published on 11 January 2020 at 16:35

score 833 · Answer 15 · 2019-06-24 01:44:19

833

Views

About time/space complexity in C/C++ standards

Published on 24 June 2019 at 01:44

score 13.3k · Answer 16 · 2013-03-30 11:57:32

13.3k

Views

What exactly is the "as-if" rule?

Published on 30 March 2013 at 11:57

List Question

What is the rationale behind copy elision in C++?

Aliasing signed and unsigned integers during optimization

Why can't the C++ compiler elide the move when moving a POD into an optional with RVO?

as-if rule and removal of allocation

Timing vs the "as-if" rule

Is store reordering allowed by C++ as-if rule?

Where are the statement of or the foundations for the "as if" rule in the C++ Standard?

Does as-if rule allow this kind of execution reordering

Is this execution reordering possible

Why can't an infinite loop be eliminated?

Why is copy elision an exception to the as-if rule?

Loop with a zero execution time

Evaluation of constants in for loop condition

Is the explanation of relaxed ordering erroneous in cppreference?

About time/space complexity in C/C++ standards

What exactly is the "as-if" rule?

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