fmul.cgs

gdb-6.8 Linux下的调试程序 最新版本

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

	.include "compact/testutils.inc"

	.macro init
	fldi0 fr0
	fldi1 fr1
	fldi1 fr2
	fadd fr2, fr2
	fldi0 fr7
	fldi1 fr8
	.endm

	start

	# 0.0 * 0.0 = 0.0.
	init
	fmul fr0, fr0
	fcmp/eq fr7, fr0
	bf wrong

	# 0.0 * 1.0 = 0.0.
	init
	fmul fr1, fr0
	fcmp/eq fr7, fr0
	bf wrong

	# 1.0 * 0.0 = 0.0.
	init
	fmul fr0, fr1
	fcmp/eq fr7, fr1
	bf wrong

	# 1.0 * 1.0 = 1.0.
	init
	fmul fr1, fr1
	fcmp/eq fr8, fr1
	bf wrong

	# 2.0 * 1.0 = 2.0.
	init
	fmul fr2, fr1
	fcmp/eq fr2, fr1
	bf wrong

	bra double
	nop

wrong:
	fail
	
	.macro dinit
	fldi0 fr0
	fldi1 fr2
	fldi1 fr4
	fadd fr4, fr4
	fldi0 fr8
	fldi1 fr10
	_s2d fr0, dr0
	_s2d fr2, dr2
	_s2d fr4, dr4
	_s2d fr8, dr8
	_s2d fr10, dr10
	.endm
	
double:
	# 0.0 * 0.0 = 0.0.
	dinit
	_setpr
	fmul dr0, dr0
	fcmp/eq dr8, dr0
	bf wrong
	_clrpr

	# 0.0 * 1.0 = 0.0.
	dinit
	_setpr
	fmul dr2, dr0
	fcmp/eq dr8, dr0
	bf wrong2
	_clrpr

	# 1.0 * 0.0 = 0.0.
	dinit
	_setpr
	fmul dr0, dr2
	fcmp/eq dr8, dr2
	bf wrong2
	_clrpr

	bra next
	nop

wrong2:
	fail

next:
	# 1.0 * 1.0 = 1.0.
	dinit
	_setpr
	fmul dr2, dr2
	fcmp/eq dr10, dr2
	bf wrong3
	_clrpr

	# 2.0 * 1.0 = 2.0.
	dinit
	_setpr
	fmul dr4, dr2
	fcmp/eq dr4, dr2
	bf wrong3
	_clrpr

okay:
	pass

wrong3:	
	fail