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(parent: 954b679) | patch
doc: mention -Wmaybe-uninitialized vs CCP
authorSam James <sam@gentoo.org>
Tue, 7 Oct 2025 00:51:55 +0000 (01:51 +0100)
committerSam James <sam@gentoo.org>
Thu, 9 Oct 2025 03:11:37 +0000 (04:11 +0100)
commitc3f8414d18c4b6644fcd414cd8d89427fbe1f3d8
tree852135f427fc280072978ba0c5d4a5bc1066fb8atree
parent954b679175190d06c0ceaf3aaea648c874497d71commit | diff
doc: mention -Wmaybe-uninitialized vs CCP

CCP interacts poorly with -Wmaybe-uninitialized in some cases by assuming a value
which stops us warning about it (false negatives). Inform users about this
infamous interaction.

gcc/ChangeLog:
PR tree-optimization/18501

* doc/invoke.texi (-Wmaybe-uninitialized): Mention interaction with
CCP.
gcc/doc/invoke.texi diff | blob | blame | history
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