[Bug target/85744] Returning INT_FAST64_MIN become zero
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85744 --- Comment #7 from cerlane --- (In reply to Jonathan Wakely from comment #5) > You should have read https://gcc.gnu.org/bugs/ which explains what we need > for a valid bug report, and would have done that before reporting it. > > You probably forgot to declare the function in the calling code so the > compiler assumed it returned int, and only used the low 32 bits, which are > all zero. No that is not true. I have the function declared in the header file. It is included everywhere. The problem is harder to debug. For all other #values, they work correctly. I still can't figure out the issue. I tested every combination including compiler flags before my last reply. If it turns out to be a compiler issue, I will resubmit. Thanks.
[Bug target/85744] Returning INT_FAST64_MIN become zero
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85744 Jonathan Wakely changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|--- |INVALID --- Comment #6 from Jonathan Wakely --- Sorry, I didn't mean to change the status, re-closing.
[Bug target/85744] Returning INT_FAST64_MIN become zero
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85744 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|WAITING Last reconfirmed||2018-05-11 Resolution|INVALID |--- Ever confirmed|0 |1 --- Comment #5 from Jonathan Wakely --- You should have read https://gcc.gnu.org/bugs/ which explains what we need for a valid bug report, and would have done that before reporting it. You probably forgot to declare the function in the calling code so the compiler assumed it returned int, and only used the low 32 bits, which are all zero.
[Bug target/85744] Returning INT_FAST64_MIN become zero
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85744 cerlane changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #4 from cerlane --- (In reply to Andrew Pinski from comment #3) > Can you provide the preprocessed source then? To provide the preprocessed source, I extracted the function and call it directly from the same file. It then returns the correct value. However, when I called the "actual" function, which is in an archive, I reproduce the error. This means it is not a gcc standard error, but a compilation or some other issues. I am unsure if this is the correct place to continue the discussion. Thanks very much for your very quick response in any case.
[Bug target/85744] Returning INT_FAST64_MIN become zero
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85744 Andrew Pinski changed: What|Removed |Added Component|c |target --- Comment #3 from Andrew Pinski --- Can you provide the preprocessed source then?
