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* [Bug tree-optimization/107011] New: instruction with undefined behavior not optimized away @ 2022-09-22 20:01 hiraditya at msn dot com 2022-09-22 20:04 ` [Bug tree-optimization/107011] " pinskia at gcc dot gnu.org 2022-09-22 23:04 ` hiraditya at msn dot com 0 siblings, 2 replies; 3+ messages in thread From: hiraditya at msn dot com @ 2022-09-22 20:01 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107011 Bug ID: 107011 Summary: instruction with undefined behavior not optimized away Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: hiraditya at msn dot com Target Milestone: --- #include<limits.h> int main() { return INT_MIN / -1; } $ gcc -O3 main: mov eax, -2147483648 ret $ clang -O3 main: # @main ret https://godbolt.org/z/393EMqs1E PS: I reported this bug yesterday as well but for some reason it does not appear in bugzilla so I'm creating another one. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/107011] instruction with undefined behavior not optimized away 2022-09-22 20:01 [Bug tree-optimization/107011] New: instruction with undefined behavior not optimized away hiraditya at msn dot com @ 2022-09-22 20:04 ` pinskia at gcc dot gnu.org 2022-09-22 23:04 ` hiraditya at msn dot com 1 sibling, 0 replies; 3+ messages in thread From: pinskia at gcc dot gnu.org @ 2022-09-22 20:04 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107011 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to AK from comment #0) > PS: I reported this bug yesterday as well but for some reason it does not > appear in bugzilla so I'm creating another one. That is because it was closed as won't fix. Dup of bug 107005. *** This bug has been marked as a duplicate of bug 107005 *** ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug tree-optimization/107011] instruction with undefined behavior not optimized away 2022-09-22 20:01 [Bug tree-optimization/107011] New: instruction with undefined behavior not optimized away hiraditya at msn dot com 2022-09-22 20:04 ` [Bug tree-optimization/107011] " pinskia at gcc dot gnu.org @ 2022-09-22 23:04 ` hiraditya at msn dot com 1 sibling, 0 replies; 3+ messages in thread From: hiraditya at msn dot com @ 2022-09-22 23:04 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107011 --- Comment #2 from AK <hiraditya at msn dot com> --- ah ok. sorry for the noise. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-09-22 23:04 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-09-22 20:01 [Bug tree-optimization/107011] New: instruction with undefined behavior not optimized away hiraditya at msn dot com 2022-09-22 20:04 ` [Bug tree-optimization/107011] " pinskia at gcc dot gnu.org 2022-09-22 23:04 ` hiraditya at msn dot com
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