[Bug tree-optimization/102196] -Wmaybe-uninitialized: Maybe generate helpful hints?

2021-09-04 Thread jbglaw--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102196 --- Comment #6 from Jan-Benedict Glaw --- Calling the compiler again with just adding -fanalyzer doesn't add more information to the output. Do I need to turn on extra warnings to enable static analysis for access to possibly uninitialized

[Bug tree-optimization/102196] -Wmaybe-uninitialized: Maybe generate helpful hints?

2021-09-03 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102196 Martin Sebor changed: What|Removed |Added Status|WAITING |NEW Blocks|

[Bug tree-optimization/102196] -Wmaybe-uninitialized: Maybe generate helpful hints?

2021-09-03 Thread egallager at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102196 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org ---

[Bug tree-optimization/102196] -Wmaybe-uninitialized: Maybe generate helpful hints?

2021-09-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102196 --- Comment #3 from Andrew Pinski --- tc-microblaze.c case: if (exp.X_op != O_constant) as_warn (_("Symbol used as immediate for shift instruction")); else { output = frag_more (isize); immed =

[Bug tree-optimization/102196] -Wmaybe-uninitialized: Maybe generate helpful hints?

2021-09-03 Thread jbglaw--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102196 --- Comment #2 from Jan-Benedict Glaw --- Declaration and possibly uninitialized usage are shown. Ie for said Binutils, I get these messages: microblaze-{elf,linux} [all 2021-09-03 18:17:30] depbase=`echo

[Bug tree-optimization/102196] -Wmaybe-uninitialized: Maybe generate helpful hints?

2021-09-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102196 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Component|middle-end