mrotri.cgs

来自「这个是LINUX下的GDB调度工具的源码」· CGS 代码 · 共 35 行

# frv testcase for mrotri $FRinti,$s6,$FRintk
# mach: all

	.include "testutils.inc"

	start

	.global mrotri
mrotri:
	set_fr_iimmed   0x8000,0x0000,fr8
	mrotri      	fr8,0x20,fr8	; Shift by 0
	test_fr_iimmed 	0x80000000,fr8

	set_fr_iimmed   0x8000,0x0000,fr8
	mrotri      	fr8,0,fr8	; Shift by 0
	test_fr_iimmed 	0x80000000,fr8

	set_fr_iimmed   0x8000,0x0000,fr8
	mrotri      	fr8,1,fr8	; Shift by 1
	test_fr_iimmed 	0x40000000,fr8

	set_fr_iimmed   0x8000,0x0000,fr8
	mrotri      	fr8,31,fr8	; Shift by 31
	test_fr_iimmed  1,fr8

	set_fr_iimmed   0x4000,0x0000,fr8
	mrotri      	fr8,31,fr8	; max shift
	test_fr_iimmed  0x80000000,fr8

	set_fr_iimmed   0xdead,0xbeef,fr8
	mrotri      	fr8,16,fr8	; max shift
	test_fr_iimmed  0xbeefdead,fr8

	pass