https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97926
--- Comment #6 from CVS Commits ---
The master branch has been updated by Segher Boessenkool :
https://gcc.gnu.org/g:ba16797fe69a0fae47355aa2c102ffac1c48c3bd
commit r11-7767-gba16797fe69a0fae47355aa2c102ffac1c48c3bd
Author: Segher Boessenkool
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97926
--- Comment #5 from Segher Boessenkool ---
It helps if you test the compiler you just built, not something old. Sigh.
Patch is testing.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97926
Segher Boessenkool changed:
What|Removed |Added
Assignee|acsawdey at gcc dot gnu.org|segher at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97926
--- Comment #3 from acsawdey at gcc dot gnu.org ---
So the underlying problem here is that the unordered comparisons are not
allowed with -ffinite-math-only due to this predicate:
;; Return 1 if OP is a comparison operation that is valid for a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97926
--- Comment #2 from acsawdey at gcc dot gnu.org ---
patch_jump_insn() is running into a land mine -- the insn before modification
is invalid:
(gdb) p insn_invalid_p(insn, true)
$4 = 1
(gdb) pr insn
(jump_insn 18 17 114 6 (set (pc)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97926
--- Comment #1 from Segher Boessenkool ---
Confirmed (needs -O0).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97926
Martin Liška changed:
What|Removed |Added
Ever confirmed|0 |1
Target Milestone|---
