Bug 82738 (ohgee) - [meta-bug] issues with the -Og optimization level
Summary: [meta-bug] issues with the -Og optimization level
Status: UNCONFIRMED
Alias: ohgee
Product: gcc
Classification: Unclassified
Component: debug (show other bugs)
Version: 7.2.1
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords: meta-bug
Depends on: 59515 63440 71864 Og_x_Wmaybe-uninitialized 78685 85185 86675 88024 89414 89529 89557 89579 89723 90710 100047 105124 111243 111944 59658 65244 68836 85059 86582 86638 88728 88730 89434 89454 89506 89528 89679 89794 89905 91720 101529 106331 111278
Blocks:
  Show dependency tree / graph
 
Reported: 2017-10-26 19:41 UTC by Eric Gallager
Modified: 2023-10-23 22:49 UTC (History)
6 users (show)

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Description Eric Gallager 2017-10-26 19:41:22 UTC 
http://gcc.gnu.org/ml/gcc-patches/2017-10/msg01972.html proposed changing the default optimization level to -Og. I replied saying there were bugs with it I'd like to see fixed first. This bug is to track those other bugs.
Comment 1 Eric Gallager 2018-07-24 01:56:14 UTC 
Tom de Vries seems to have been working on bugs related to this recently.
Comment 2 sandra 2018-11-14 20:24:49 UTC 
Adding PR 88024 to the list.
Comment 3 Eric Gallager 2019-06-26 19:20:00 UTC 
Richard Sandiford has a series of patches radically overhauling how -Og works: https://gcc.gnu.org/ml/gcc-patches/2019-06/msg01392.html
cc-ing him so he can comment on how it affects some of the bugs listed as dependencies here.