[Bug driver/91406] gcc -Q -v lies about what flags are enabled

2020-01-27 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91406 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug driver/91406] gcc -Q -v lies about what flags are enabled

2019-08-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91406 --- Comment #1 from Richard Biener --- -Q -v is only a wild guess given whether options are enabled or disabled may depend on the function context. There's really no way to implement it accurately (this -1 trick for "auto-detection" could eventu