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Implement the jit_rsb* interface.

Browse source 
* check/alu_rsb.ok, check/alu_rsb.tst: New files implementing
	tests for jit_rsb*.

	* check/Makefile.am, check/lightning.c, include/lightning.h,
	lib/jit_aarch64-cpu.c, lib/jit_aarch64-fpu.c, lib/jit_aarch64-sz.c,
	lib/jit_aarch64.c, lib/jit_alpha-cpu.c, lib/jit_alpha-fpu.c,
	lib/jit_alpha-sz.c, lib/jit_alpha.c, lib/jit_arm-cpu.c,
	lib/jit_arm-swf.c, lib/jit_arm-sz.c, lib/jit_arm-vfp.c,
	lib/jit_arm.c, lib/jit_hppa-cpu.c, lib/jit_hppa-fpu.c,
	lib/jit_hppa-sz.c, lib/jit_hppa.c, lib/jit_ia64-cpu.c,
	lib/jit_ia64-fpu.c, lib/jit_ia64-sz.c, lib/jit_ia64.c,
	lib/jit_mips-cpu.c, lib/jit_mips-fpu.c, lib/jit_mips-sz.c,
	lib/jit_mips.c, lib/jit_names.c, lib/jit_ppc-cpu.c,
	lib/jit_ppc-fpu.c, lib/jit_ppc-sz.c, lib/jit_ppc.c,
	lib/jit_s390x-cpu.c, lib/jit_s390x-fpu.c, lib/jit_s390x-sz.c,
	lib/jit_s390x.c, lib/jit_sparc-cpu.c, lib/jit_sparc-fpu.c,
	lib/jit_sparc-sz.c, lib/jit_sparc.c, lib/jit_x86-cpu.c,
	lib/jit_x86-sse.c, lib/jit_x86-sz.c, lib/jit_x86-x87.c,
	lib/jit_x86.c, lib/lightning.c: Implement jit_rsb*. This
	was a missing lightning 1.x interface, that on most
	backends is synthesized, but on a few backends (hppa and ia64),
	it can generate better code as on those there is, or the
	only instruction with an immediate is in "rsb" format
	(left operand).
This commit is contained in:
pcpa 2014-10-18 11:31:18 -03:00
parent 624cf33d08
commit 960280decd
50 changed files with 494 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

8
lib/jit_mips-fpu.c
View file

@ -193,6 +193,12 @@ static void _subi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
# define subr_d(r0,r1,r2) SUB_D(r0,r1,r2)
# define subi_d(r0,r1,i0) _subi_d(_jit,r0,r1,i0)
static void _subi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
# define rsbr_f(r0,r1,r2) subr_f(r0,r2,r1)
# define rsbi_f(r0,r1,i0) _rsbi_f(_jit,r0,r1,i0)
static void _rsbi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
# define rsbr_d(r0,r1,r2) subr_d(r0,r2,r1)
# define rsbi_d(r0,r1,i0) _rsbi_d(_jit,r0,r1,i0)
static void _rsbi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
# define mulr_f(r0,r1,r2) MUL_S(r0,r1,r2)
# define muli_f(r0,r1,i0) _muli_f(_jit,r0,r1,i0)
static void _muli_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
@ -585,6 +591,7 @@ _b##name##i_##type(jit_state_t *_jit, \
fopi(add)
fopi(sub)
fopi(rsb)
fopi(mul)
fopi(div)
@ -746,6 +753,7 @@ _movi_f(jit_state_t *_jit, jit_int32_t r0, jit_float32_t *i0)
dopi(add)
dopi(sub)
dopi(rsb)
dopi(mul)
dopi(div)