fcmpeq.cgs

gdb-6.8 Linux下的调试程序 最新版本

# sh testcase for fcmpeq -*- Asm -*-
# mach: all
# as: -isa=shcompact
# ld: -m shelf32

	.include "compact/testutils.inc"

	start

	# 1.0 == 1.0.	
	fldi1 fr0
	fldi1 fr1
	fcmp/eq fr0, fr1
	bf wrong

	# 0.0 != 1.0.
	fldi0 fr0
	fldi1 fr1
	fcmp/eq fr0, fr1
	bt wrong

	# 1.0 != 0.0.
	fldi1 fr0
	fldi0 fr1
	fcmp/eq fr0, fr1
	bt wrong

	# 2.0 != 1.0
	fldi1 fr0
	fadd fr0, fr0
	fldi1 fr1
	fcmp/eq fr0, fr1
	bt wrong

	bra double
	# delay slot
	nop

wrong:
	fail
	
double:
	# 1.0 == 1.0
	fldi1 fr0
	fldi1 fr2
	_s2d fr0, dr0
	_s2d fr2, dr2
	_setpr
	fcmp/eq dr0, dr2
	bf wrong
	_clrpr

	# 0.0 != 1.0
	fldi0 fr0
	fldi1 fr2
	_s2d fr0, dr0
	_s2d fr2, dr2
	_setpr
	fcmp/eq dr0, dr2
	bt wrong
	_clrpr

	# 1.0 != 0.0
	fldi1 fr0
	fldi0 fr2
	_s2d fr0, dr0
	_s2d fr2, dr2
	_setpr
	fcmp/eq dr0, dr2
	bt wrong2
	_clrpr

	# 2.0 != 1.0
	fldi1 fr0
	fadd fr0, fr0
	fldi1 fr2
	_s2d fr0, dr0
	_s2d fr2, dr2
	_setpr
	fcmp/eq dr0, dr2
	bt wrong2
	_clrpr

okay:
	pass

wrong2:
	fail