commit f2eabd3386d20c0262cd940885f50659c7907b58
author Georg-Johann Lay <avr@gjlay.de> Sun Oct 05 20:56:56 2025 +0200
committer Georg-Johann Lay <avr@gjlay.de> Mon Oct 06 18:23:04 2025 +0200
tree 731f824a3636d8f48cd2f238d1cd7e2dbca7f744
parent 21e75aa0ad20f6ea05030455cef6e15e34ff0f8d

AVR: Speed up IEEE double comparisons.

IEEE double can be compared without first converting them to
the internal representation.

libgcc/config/avr/libf7/
	* libf7-common.mk (g_xdd_cmp): Remove le, lt, ge, gt, ne, eq, unord.
	(F7_ASM_PARTS): Add D_cmp, D_eq, D_ne, D_ge, D_gt, D_le, D_lt, D_unord.
	* libf7-asm.sx (D_cmp, D_eq, D_ne, D_ge, D_gt, D_le, D_lt, D_unord):
	New modules.
	* f7-wraps.h: Rebuild.

gcc/testsuite/
	* gcc.target/avr/cmpdi-1.c: New test.

(cherry picked from commit e5731a4bc50e95245cb628505142e0adff0bb79e)