[Bug target/93133] __builtin_isgreater emits trapping compare instruction

2020-01-17 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93133 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/93133] __builtin_isgreater emits trapping compare instruction

2020-01-16 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93133 --- Comment #5 from Segher Boessenkool --- (In reply to Jakub Jelinek from comment #1) > This happens during combine. If whether the comparison raises exception or > not is distinguished on aarch64 with CCFPEmode vs. CCFPmode, then guess the >

[Bug target/93133] __builtin_isgreater emits trapping compare instruction

2020-01-16 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93133 --- Comment #4 from rsandifo at gcc dot gnu.org --- (In reply to rsand...@gcc.gnu.org from comment #3) > Mine. TBH I'm not really sure why the AArch64 definition > of REVERSE_CONDITION is there. We can't use CCFP GT as > a form of quiet GT

[Bug target/93133] __builtin_isgreater emits trapping compare instruction

2020-01-16 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93133 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/93133] __builtin_isgreater emits trapping compare instruction

2020-01-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93133 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/93133] __builtin_isgreater emits trapping compare instruction

2020-01-02 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93133 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,