[Bug sanitizer/90865] ubsan causes coverage branch errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90865 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/90883] New: Generated code is worse if returned struct is unnamed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90883 Bug ID: 90883 Summary: Generated code is worse if returned struct is unnamed Product: gcc Version: 9.1.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/90882] New: Possible security breach through undefined behavior when treating boolean as int

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90882 Bug ID: 90882 Summary: Possible security breach through undefined behavior when treating boolean as int Product: gcc Version: 7.4.0 Status: UNCONFIRMED

[Bug c/90882] Possible security breach through undefined behavior when treating boolean as int

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90882 --- Comment #1 from Kevin Dewald --- When compiling and running the attached code using GCC 7.4.0, the output prints both 'true' and 'false'. When testing if the variable 'boolean' is false, an XOR 1,EAX instruction is executed on that memory

[Bug c/90882] Possible security breach through undefined behavior when treating boolean as int

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90882 --- Comment #2 from Kevin Dewald --- Created attachment 46489 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46489=edit objdump of main section

[Bug ipa/90401] Missed propagation of by-ref constant argument to callee function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90401 --- Comment #3 from fxue at gcc dot gnu.org --- Author: fxue Date: Fri Jun 14 02:34:48 2019 New Revision: 272282 URL: https://gcc.gnu.org/viewcvs?rev=272282=gcc=rev Log: PR ipa/90401 gcc/ChangeLog: * ipa-prop.c

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