Bug 810564
Summary: | gcc with -fexceptions and no -O increases stack usage by local variables | ||
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Product: | [Fedora] Fedora | Reporter: | Laine Stump <laine> |
Component: | gcc | Assignee: | Jakub Jelinek <jakub> |
Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 17 | CC: | eblake, jakub, law |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-04-06 19:00:25 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Laine Stump
2012-04-06 18:00:40 UTC
This is a user error, if you need small stack frames, you just shouldn't use -O0. -O0 is mainly for fast compilation and debuggability, and stack sharing is quite compile time consuming. |