Implement the jit_rsb* interface. - lightning.git - Portable just-in-time compiler library

Portable just-in-time compiler library

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author	pcpa <paulo.cesar.pereira.de.andrade@gmail.com>	2014年10月18日 11:31:18 -0300
committer	pcpa <paulo.cesar.pereira.de.andrade@gmail.com>	2014年10月18日 11:31:18 -0300
commit	960280decd66fed85d9d64d2442008420c0cf73f (patch)
tree	edf2cbc617bbec078cf93eb10dbee4e748902b4f /lib/jit_mips.c
parent	624cf33d0815d8f5922cf0ccbc16322daf72acb5 (diff)
download	lightning-960280decd66fed85d9d64d2442008420c0cf73f.tar.gz

Implement the jit_rsb* interface.

* 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).

Diffstat (limited to 'lib/jit_mips.c')

-rw-r--r--

lib/jit_mips.c

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/jit_mips.c b/lib/jit_mips.c
index c31d43b..aed730c 100644
--- a/lib/jit_mips.c
+++ b/lib/jit_mips.c

@@ -1005,6 +1005,7 @@ _emit_code(jit_state_t *_jit)

case_rrw(subc,);

case_rrr(subx,);

case_rrw(subx,);

+ case_rrw(rsb,);

case_rrr(mul,);

case_rrw(mul,);

case_rrrr(qmul,);

@@ -1186,6 +1187,7 @@ _emit_code(jit_state_t *_jit)

case_rrf(add, _f, 32);

case_rrr(sub, _f);

case_rrf(sub, _f, 32);

+ case_rrf(rsb, _f, 32);

case_rrr(mul, _f);

case_rrf(mul, _f, 32);

case_rrr(div, _f);

@@ -1268,6 +1270,7 @@ _emit_code(jit_state_t *_jit)

case_rrf(add, _d, 64);

case_rrr(sub, _d);

case_rrf(sub, _d, 64);

+ case_rrf(rsb, _d, 64);

case_rrr(mul, _d);

case_rrf(mul, _d, 64);

case_rrr(div, _d);

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