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Merge the integer members of union CValue into "uint64_t i".

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This commit is contained in:
Edmund Grimley Evans
2015-11-17 19:09:35 +00:00
parent 3712c958f4
commit 569fba6db9
10 changed files with 135 additions and 147 deletions
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24
i386-gen.c
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@ -222,14 +222,14 @@ ST_FUNC void load(int r, SValue *sv)
fr = sv->r;
ft = sv->type.t;
fc = sv->c.ul;
fc = sv->c.i;
v = fr & VT_VALMASK;
if (fr & VT_LVAL) {
if (v == VT_LLOCAL) {
v1.type.t = VT_INT;
v1.r = VT_LOCAL | VT_LVAL;
v1.c.ul = fc;
v1.c.i = fc;
fr = r;
if (!(reg_classes[fr] & RC_INT))
fr = get_reg(RC_INT);
@ -297,7 +297,7 @@ ST_FUNC void store(int r, SValue *v)
#endif
ft = v->type.t;
fc = v->c.ul;
fc = v->c.i;
fr = v->r & VT_VALMASK;
bt = ft & VT_BTYPE;
/* XXX: incorrect if float reg to reg */
@ -362,7 +362,7 @@ static void gcall_or_jmp(int is_jmp)
put_elf_reloc(symtab_section, cur_text_section,
ind + 1, R_386_PC32, 0);
}
oad(0xe8 + is_jmp, vtop->c.ul - 4); /* call/jmp im */
oad(0xe8 + is_jmp, vtop->c.i - 4); /* call/jmp im */
} else {
/* otherwise, indirect call */
r = gv(RC_INT);
@ -671,7 +671,7 @@ ST_FUNC void gjmp_addr(int a)
/* generate a test. set 'inv' to invert test. Stack entry is popped */
ST_FUNC int gtst(int inv, int t)
{
int v, *p;
int v, t1, *p;
v = vtop->r & VT_VALMASK;
if (v == VT_CMP) {
@ -682,11 +682,13 @@ ST_FUNC int gtst(int inv, int t)
/* && or || optimization */
if ((v & 1) == inv) {
/* insert vtop->c jump list in t */
p = &vtop->c.i;
t1 = vtop->c.i;
p = &t1;
while (*p != 0)
p = (int *)(cur_text_section->data + *p);
*p = t;
t = vtop->c.i;
vtop->c.i = t1;
t = t1;
} else {
t = gjmp(t);
gsym(vtop->c.i);
@ -923,7 +925,7 @@ ST_FUNC void gen_opf(int op)
break;
}
ft = vtop->type.t;
fc = vtop->c.ul;
fc = vtop->c.i;
if ((ft & VT_BTYPE) == VT_LDOUBLE) {
o(0xde); /* fxxxp %st, %st(1) */
o(0xc1 + (a << 3));
@ -935,7 +937,7 @@ ST_FUNC void gen_opf(int op)
r = get_reg(RC_INT);
v1.type.t = VT_INT;
v1.r = VT_LOCAL | VT_LVAL;
v1.c.ul = fc;
v1.c.i = fc;
load(r, &v1);
fc = 0;
}
@ -1051,7 +1053,7 @@ ST_FUNC void gen_bounded_ptr_add(void)
vtop++;
vtop->r = TREG_EAX | VT_BOUNDED;
/* address of bounding function call point */
vtop->c.ul = (cur_text_section->reloc->data_offset - sizeof(Elf32_Rel));
vtop->c.i = (cur_text_section->reloc->data_offset - sizeof(Elf32_Rel));
}
/* patch pointer addition in vtop so that pointer dereferencing is
@ -1088,7 +1090,7 @@ ST_FUNC void gen_bounded_ptr_deref(void)
/* patch relocation */
/* XXX: find a better solution ? */
rel = (Elf32_Rel *)(cur_text_section->reloc->data + vtop->c.ul);
rel = (Elf32_Rel *)(cur_text_section->reloc->data + vtop->c.i);
sym = external_global_sym(func, &func_old_type, 0);
if (!sym->c)
put_extern_sym(sym, NULL, 0, 0);