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Remove inconsistent, public jit_arg_reg_p macro
* include/lightning/jit_aarch64.h,
include/lightning/jit_alpha.h,
include/lightning/jit_arm.h,
include/lightning/jit_hppa.h,
include/lightning/jit_mips.h,
include/lightning/jit_ppc.h,
include/lightning/jit_s390.h,
include/lightning/jit_sparc.h,
include/lightning/jit_x86.h,
lib/jit_aarch64.c, lib/jit_alpha.c,
lib/jit_arm.c, lib/jit_hppa.c,
lib/jit_ia64.c, lib/jit_mips.c,
lib/jit_ppc.c, lib/jit_s390.c,
lib/jit_sparc.c, lib/jit_x86.c: Remove jit_arg_reg_p and
jit_arg_f_reg_p from a public header, and define it only
on port specific files where an integer offset is used
to qualify an argument identifier. Exported code expects
an opaque pointer (but of jit_node_t* type) to "qualify"
an argument identifier.
This patch, and the code review/simplification done during
it also corrected some bugs:
o Inconsistent jit_arg_d value of double argument after 3
integer arguments in arm for jit_functions; tested, C
functions were being properly called.
o Inconsistent use of getarg_{f,d} and putarg*_{f,d} on
s390 (32-bit) that happened to not have a proper test
case, as it would only happen for jit functions, and
tested, called C functions had proper arguments.
o Corrected a "last minute" correction that did not go
to the committed version, and would not compile on hppa,
due to bad _jit_putargi_d prototype definition.
This commit is contained in:
pcpa
parent
3695a2e99c
commit
73e520767f
20 changed files with 404 additions and 709 deletions
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@ -27,6 +27,8 @@
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#else
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# define NUM_FLOAT_REG_ARGS 4
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#endif
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#define jit_arg_reg_p(i) ((i) >= 0 && (i) < 5)
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#define jit_arg_f_reg_p(i) ((i) >= 0 && (i) < NUM_FLOAT_REG_ARGS)
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/*
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* Prototypes
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@ -225,7 +227,7 @@ _jit_arg(jit_state_t *_jit)
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{
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jit_int32_t offset;
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assert(_jitc->function);
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if (_jitc->function->self.argi < 5)
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if (jit_arg_reg_p(_jitc->function->self.argi))
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offset = _jitc->function->self.argi++;
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else {
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offset = _jitc->function->self.size;
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@ -234,18 +236,12 @@ _jit_arg(jit_state_t *_jit)
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return (jit_new_node_w(jit_code_arg, offset));
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}
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jit_bool_t
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_jit_arg_reg_p(jit_state_t *_jit, jit_int32_t offset)
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{
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return (offset >= 0 && offset < 5);
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}
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jit_node_t *
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_jit_arg_f(jit_state_t *_jit)
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{
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jit_int32_t offset;
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assert(_jitc->function);
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if (_jitc->function->self.argf < NUM_FLOAT_REG_ARGS)
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if (jit_arg_f_reg_p(_jitc->function->self.argf))
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offset = _jitc->function->self.argf++;
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else {
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offset = _jitc->function->self.size;
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@ -254,18 +250,12 @@ _jit_arg_f(jit_state_t *_jit)
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return (jit_new_node_w(jit_code_arg_f, offset));
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}
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jit_bool_t
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_jit_arg_f_reg_p(jit_state_t *_jit, jit_int32_t offset)
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{
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return (offset >= 0 && offset < NUM_FLOAT_REG_ARGS);
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}
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jit_node_t *
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_jit_arg_d(jit_state_t *_jit)
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{
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jit_int32_t offset;
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assert(_jitc->function);
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if (_jitc->function->self.argf < NUM_FLOAT_REG_ARGS)
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if (jit_arg_f_reg_p(_jitc->function->self.argf))
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offset = _jitc->function->self.argf++;
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else {
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offset = _jitc->function->self.size;
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@ -274,17 +264,11 @@ _jit_arg_d(jit_state_t *_jit)
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return (jit_new_node_w(jit_code_arg_d, offset));
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}
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jit_bool_t
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_jit_arg_d_reg_p(jit_state_t *_jit, jit_int32_t offset)
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{
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return (jit_arg_f_reg_p(offset));
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}
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void
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_jit_getarg_c(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg);
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if (v->u.w < 5)
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if (jit_arg_reg_p(v->u.w))
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jit_extr_c(u, _R2 - v->u.w);
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else
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jit_ldxi_c(u, JIT_FP,
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@ -295,7 +279,7 @@ void
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_jit_getarg_uc(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg);
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if (v->u.w < 5)
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if (jit_arg_reg_p(v->u.w))
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jit_extr_uc(u, _R2 - v->u.w);
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else
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jit_ldxi_uc(u, JIT_FP,
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@ -306,7 +290,7 @@ void
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_jit_getarg_s(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg);
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if (v->u.w < 5)
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if (jit_arg_reg_p(v->u.w))
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jit_extr_s(u, _R2 - v->u.w);
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else
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jit_ldxi_s(u, JIT_FP,
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@ -317,7 +301,7 @@ void
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_jit_getarg_us(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg);
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if (v->u.w < 5)
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if (jit_arg_reg_p(v->u.w))
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jit_extr_us(u, _R2 - v->u.w);
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else
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jit_ldxi_us(u, JIT_FP,
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@ -328,7 +312,7 @@ void
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_jit_getarg_i(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg);
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if (v->u.w < 5) {
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if (jit_arg_reg_p(v->u.w)) {
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#if __WORDSIZE == 32
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jit_movr(u, _R2 - v->u.w);
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#else
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@ -345,7 +329,7 @@ void
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_jit_getarg_ui(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg);
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if (v->u.w < 5)
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if (jit_arg_reg_p(v->u.w))
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jit_extr_ui(u, _R2 - v->u.w);
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else
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jit_ldxi_ui(u, JIT_FP,
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@ -356,7 +340,7 @@ void
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_jit_getarg_l(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg);
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if (v->u.w < 5)
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if (jit_arg_reg_p(v->u.w))
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jit_movr(u, _R2 - v->u.w);
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else
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jit_ldxi_l(u, JIT_FP, v->u.w);
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@ -367,7 +351,7 @@ void
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_jit_putargr(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg);
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if (v->u.w < 5)
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if (jit_arg_reg_p(v->u.w))
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jit_movr(_R2 - v->u.w, u);
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else
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jit_stxi(v->u.w, JIT_FP, u);
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@ -378,7 +362,7 @@ _jit_putargi(jit_state_t *_jit, jit_word_t u, jit_node_t *v)
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{
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jit_int32_t regno;
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assert(v->code == jit_code_arg);
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if (v->u.w < 5)
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if (jit_arg_reg_p(v->u.w))
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jit_movi(_R2 - v->u.w, u);
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else {
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regno = jit_get_reg(jit_class_gpr);
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@ -392,7 +376,7 @@ void
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_jit_getarg_f(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg_f);
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if (v->u.w < 4)
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if (jit_arg_f_reg_p(v->u.w))
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jit_movr_f(u, _F0 - v->u.w);
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else
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jit_ldxi_f(u, JIT_FP,
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@ -407,7 +391,7 @@ void
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_jit_putargr_f(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg_f);
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if (v->u.w < 4)
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if (jit_arg_f_reg_p(v->u.w))
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jit_movr_f(_F0 - v->u.w, u);
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else
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jit_stxi_f(v->u.w
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@ -422,7 +406,7 @@ _jit_putargi_f(jit_state_t *_jit, jit_float32_t u, jit_node_t *v)
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{
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jit_int32_t regno;
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assert(v->code == jit_code_arg_f);
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if (v->u.w < 4)
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if (jit_arg_f_reg_p(v->u.w))
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jit_movi_f(_F0 - v->u.w, u);
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else {
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regno = jit_get_reg(jit_class_fpr);
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@ -440,7 +424,7 @@ void
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_jit_getarg_d(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg_d);
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if (v->u.w < 4)
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if (jit_arg_f_reg_p(v->u.w))
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jit_movr_d(u, _F0 - v->u.w);
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else
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jit_ldxi_d(u, JIT_FP, v->u.w);
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@ -450,7 +434,7 @@ void
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_jit_putargr_d(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
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{
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assert(v->code == jit_code_arg_d);
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if (v->u.w < 4)
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if (jit_arg_f_reg_p(v->u.w))
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jit_movr_d(_F0 - v->u.w, u);
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else
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jit_stxi_d(v->u.w, JIT_FP, u);
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@ -461,7 +445,7 @@ _jit_putargi_d(jit_state_t *_jit, jit_float64_t u, jit_node_t *v)
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{
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jit_int32_t regno;
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assert(v->code == jit_code_arg_d);
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if (v->u.w < 4)
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if (jit_arg_f_reg_p(v->u.w))
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jit_movi_d(_F0 - v->u.w, u);
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else {
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regno = jit_get_reg(jit_class_fpr);
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@ -475,7 +459,7 @@ void
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_jit_pushargr(jit_state_t *_jit, jit_int32_t u)
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{
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assert(_jitc->function);
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if (_jitc->function->call.argi < 5) {
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if (jit_arg_reg_p(_jitc->function->call.argi)) {
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jit_movr(_R2 - _jitc->function->call.argi, u);
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++_jitc->function->call.argi;
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}
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@ -490,7 +474,7 @@ _jit_pushargi(jit_state_t *_jit, jit_word_t u)
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{
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jit_int32_t regno;
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assert(_jitc->function);
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if (_jitc->function->call.argi < 5) {
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if (jit_arg_reg_p(_jitc->function->call.argi)) {
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jit_movi(_R2 - _jitc->function->call.argi, u);
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++_jitc->function->call.argi;
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}
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@ -507,7 +491,7 @@ void
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_jit_pushargr_f(jit_state_t *_jit, jit_int32_t u)
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{
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assert(_jitc->function);
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if (_jitc->function->call.argf < NUM_FLOAT_REG_ARGS) {
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if (jit_arg_f_reg_p(_jitc->function->call.argf)) {
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jit_movr_f(_F0 - _jitc->function->call.argf, u);
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++_jitc->function->call.argf;
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}
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@ -526,7 +510,7 @@ _jit_pushargi_f(jit_state_t *_jit, jit_float32_t u)
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{
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jit_int32_t regno;
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assert(_jitc->function);
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if (_jitc->function->call.argf < NUM_FLOAT_REG_ARGS) {
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if (jit_arg_f_reg_p(_jitc->function->call.argf)) {
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jit_movi_f(_F0 - _jitc->function->call.argf, u);
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++_jitc->function->call.argf;
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}
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@ -547,7 +531,7 @@ void
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_jit_pushargr_d(jit_state_t *_jit, jit_int32_t u)
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{
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assert(_jitc->function);
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if (_jitc->function->call.argf < NUM_FLOAT_REG_ARGS) {
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if (jit_arg_f_reg_p(_jitc->function->call.argf)) {
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jit_movr_d(_F0 - _jitc->function->call.argf, u);
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++_jitc->function->call.argf;
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}
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@ -562,7 +546,7 @@ _jit_pushargi_d(jit_state_t *_jit, jit_float64_t u)
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{
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jit_int32_t regno;
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assert(_jitc->function);
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if (_jitc->function->call.argf < NUM_FLOAT_REG_ARGS) {
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if (jit_arg_f_reg_p(_jitc->function->call.argf)) {
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jit_movi_d(_F0 - _jitc->function->call.argf, u);
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++_jitc->function->call.argf;
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}
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