Rework to better describe what is used only during jit generation. - 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>	2013年03月06日 16:49:26 -0300
committer	pcpa <paulo.cesar.pereira.de.andrade@gmail.com>	2013年03月06日 16:49:26 -0300
commit	9afca85921522076006a7e901b2a040849f7beb0 (patch)
tree	225bbc312a1cd584e00ec2f4c013a6eb65b323e9 /lib/jit_sparc-cpu.c
parent	f39eee6694db4880fd5677c89b91ee7095799a55 (diff)
download	lightning-9afca85921522076006a7e901b2a040849f7beb0.tar.gz

Rework to better describe what is used only during jit generation.

* include/lightning/jit_private.h, lib/jit_arm-cpu.c, lib/jit_arm.c, lib/jit_disasm.c, lib/jit_mips-cpu.c, lib/jit_mips.c, lib/jit_note.c, lib/jit_ppc-cpu.c, lib/jit_ppc.c, lib/jit_print.c, lib/jit_sparc-cpu.c, lib/jit_sparc.c, lib/jit_x86-cpu.c, lib/jit_x86.c, lib/lightning.c: Add an extra structure for data storage during jit generation, and release it after generating jit, to reduce a bit memory usage, and also to make it easier to understand what data is available during jit runtime.

Diffstat (limited to 'lib/jit_sparc-cpu.c')

-rw-r--r--

lib/jit_sparc-cpu.c

1 files changed, 20 insertions, 20 deletions

diff --git a/lib/jit_sparc-cpu.c b/lib/jit_sparc-cpu.c
index 960d0b0..8bb20d3 100644
--- a/lib/jit_sparc-cpu.c
+++ b/lib/jit_sparc-cpu.c

@@ -1619,28 +1619,28 @@ static void

_prolog(jit_state_t *_jit, jit_node_t *node)

{

/* align at 16 bytes boundary */

- _jit->function->stack = ((stack_framesize +

- _jit->function->self.alen -

- _jit->function->self.aoff) + 15) & -16;

- SAVEI(_SP_REGNO, -_jit->function->stack, _SP_REGNO);

+ _jitc->function->stack = ((stack_framesize +

+ _jitc->function->self.alen -

+ _jitc->function->self.aoff) + 15) & -16;

+ SAVEI(_SP_REGNO, -_jitc->function->stack, _SP_REGNO);

/* (most) other backends do not save incoming arguments, so,

* only save locals here */

- if (jit_regset_tstbit(_jit->function->regset, _L0))

+ if (jit_regset_tstbit(_jitc->function->regset, _L0))

stxi(0, _SP_REGNO, _L0_REGNO);

- if (jit_regset_tstbit(_jit->function->regset, _L1))

+ if (jit_regset_tstbit(_jitc->function->regset, _L1))

stxi(4, _SP_REGNO, _L1_REGNO);

- if (jit_regset_tstbit(_jit->function->regset, _L2))

+ if (jit_regset_tstbit(_jitc->function->regset, _L2))

stxi(8, _SP_REGNO, _L2_REGNO);

- if (jit_regset_tstbit(_jit->function->regset, _L3))

+ if (jit_regset_tstbit(_jitc->function->regset, _L3))

stxi(12, _SP_REGNO, _L3_REGNO);

- if (jit_regset_tstbit(_jit->function->regset, _L4))

+ if (jit_regset_tstbit(_jitc->function->regset, _L4))

stxi(16, _SP_REGNO, _L4_REGNO);

- if (jit_regset_tstbit(_jit->function->regset, _L5))

+ if (jit_regset_tstbit(_jitc->function->regset, _L5))

stxi(20, _SP_REGNO, _L5_REGNO);

- if (jit_regset_tstbit(_jit->function->regset, _L6))

+ if (jit_regset_tstbit(_jitc->function->regset, _L6))

stxi(24, _SP_REGNO, _L6_REGNO);

- if (jit_regset_tstbit(_jit->function->regset, _L7))

+ if (jit_regset_tstbit(_jitc->function->regset, _L7))

stxi(28, _SP_REGNO, _L7_REGNO);

}

@@ -1649,21 +1649,21 @@ _epilog(jit_state_t *_jit, jit_node_t *node)

{

/* (most) other backends do not save incoming arguments, so,

* only save locals here */

- if (jit_regset_tstbit(_jit->function->regset, _L0))

+ if (jit_regset_tstbit(_jitc->function->regset, _L0))

ldxi(_L0_REGNO, _SP_REGNO, 0);

- if (jit_regset_tstbit(_jit->function->regset, _L1))

+ if (jit_regset_tstbit(_jitc->function->regset, _L1))

ldxi(_L1_REGNO, _SP_REGNO, 4);

- if (jit_regset_tstbit(_jit->function->regset, _L2))

+ if (jit_regset_tstbit(_jitc->function->regset, _L2))

ldxi(_L2_REGNO, _SP_REGNO, 8);

- if (jit_regset_tstbit(_jit->function->regset, _L3))

+ if (jit_regset_tstbit(_jitc->function->regset, _L3))

ldxi(_L3_REGNO, _SP_REGNO, 12);

- if (jit_regset_tstbit(_jit->function->regset, _L4))

+ if (jit_regset_tstbit(_jitc->function->regset, _L4))

ldxi(_L4_REGNO, _SP_REGNO, 16);

- if (jit_regset_tstbit(_jit->function->regset, _L5))

+ if (jit_regset_tstbit(_jitc->function->regset, _L5))

ldxi(_L5_REGNO, _SP_REGNO, 20);

- if (jit_regset_tstbit(_jit->function->regset, _L6))

+ if (jit_regset_tstbit(_jitc->function->regset, _L6))

ldxi(_L6_REGNO, _SP_REGNO, 24);

- if (jit_regset_tstbit(_jit->function->regset, _L7))

+ if (jit_regset_tstbit(_jitc->function->regset, _L7))

ldxi(_L7_REGNO, _SP_REGNO, 28);

RESTOREI(0, 0, 0);

RETL();

generated by cgit v1.2.3 (git 2.39.1) at 2025年09月29日 09:53:54 +0000