d0p1/tcc-stupidos
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Fix various errors uncovered by static analysis

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Reported-by: Carlos Montiers <cmontiers@gmail.com>
This commit is contained in:
Thomas Preud'homme 2014-03-08 18:36:02 +08:00
parent ba286136bf
commit fdb3b10d06
4 changed files with 2 additions and 5 deletions
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2
c67-gen.c
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@ -1901,8 +1901,6 @@ void gfunc_call(int nb_args)
for (i = 0; i < nb_args; i++) { for (i = 0; i < nb_args; i++) {
if ((vtop->type.t & VT_BTYPE) == VT_STRUCT) { if ((vtop->type.t & VT_BTYPE) == VT_STRUCT) {
ALWAYS_ASSERT(FALSE); ALWAYS_ASSERT(FALSE);
} else if ((vtop->type.t & VT_BTYPE) == VT_STRUCT) {
ALWAYS_ASSERT(FALSE);
} else { } else {
/* simple type (currently always same size) */ /* simple type (currently always same size) */
/* XXX: implicit cast ? */ /* XXX: implicit cast ? */

1
tccgen.c
View file

@ -162,7 +162,6 @@ ST_FUNC Sym *sym_push2(Sym **ps, int v, int t, long c)
tcc_error("incompatible types for redefinition of '%s'", tcc_error("incompatible types for redefinition of '%s'",
get_tok_str(v, NULL)); get_tok_str(v, NULL));
} }
s = *ps;
s = sym_malloc(); s = sym_malloc();
s->asm_label = NULL; s->asm_label = NULL;
s->v = v; s->v = v;

2
tccpp.c
View file

@ -276,7 +276,7 @@ ST_FUNC char *get_tok_str(int v, CValue *cv)
#ifdef _WIN32 #ifdef _WIN32
sprintf(p, "%u", (unsigned)cv->ull); sprintf(p, "%u", (unsigned)cv->ull);
#else #else
sprintf(p, "%Lu", cv->ull); sprintf(p, "%llu", cv->ull);
#endif #endif
break; break;
case TOK_LCHAR: case TOK_LCHAR:

2
x86_64-gen.c
View file

@ -501,7 +501,7 @@ void load(int r, SValue *sv)
o(0xc0 + REG_VALUE(v) + REG_VALUE(r)*8); o(0xc0 + REG_VALUE(v) + REG_VALUE(r)*8);
} }
} else if (r == TREG_ST0) { } else if (r == TREG_ST0) {
assert((v >= TREG_XMM0) || (v <= TREG_XMM7)); assert((v >= TREG_XMM0) && (v <= TREG_XMM7));
/* gen_cvt_ftof(VT_LDOUBLE); */ /* gen_cvt_ftof(VT_LDOUBLE); */
/* movsd %xmmN,-0x10(%rsp) */ /* movsd %xmmN,-0x10(%rsp) */
o(0x110ff2); o(0x110ff2);