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64-bit tests now pass (well, nearly).

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tcctest1-3 fail, but this appears to be due to bugs in GCC rather than TCC
(from manual inspection of the output).
This commit is contained in:
James Lyon
2013-04-24 02:19:15 +01:00
parent 8a81f9e103
commit 5c35ba66c5
8 changed files with 296 additions and 143 deletions
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28
tccgen.c
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@ -851,7 +851,13 @@ ST_FUNC int gv(int rc)
t = vtop->type.t;
t1 = t;
/* compute memory access type */
if (vtop->r & VT_LVAL_BYTE)
if (vtop->r & VT_REF)
#ifdef TCC_TARGET_X86_64
t = VT_PTR;
#else
t = VT_INT;
#endif
else if (vtop->r & VT_LVAL_BYTE)
t = VT_BYTE;
else if (vtop->r & VT_LVAL_SHORT)
t = VT_SHORT;
@ -3712,7 +3718,24 @@ ST_FUNC void unary(void)
}
}
break;
#if defined(TCC_TARGET_X86_64) && !defined(TCC_TARGET_PE)
#ifdef TCC_TARGET_X86_64
#ifdef TCC_TARGET_PE
case TOK_builtin_va_start:
{
next();
skip('(');
expr_eq();
skip(',');
expr_eq();
skip(')');
if ((vtop->r & VT_VALMASK) != VT_LOCAL)
tcc_error("__builtin_va_start expects a local variable");
vtop->r &= ~(VT_LVAL | VT_REF);
vtop->type = char_pointer_type;
vstore();
}
break;
#else
case TOK_builtin_va_arg_types:
{
CType type;
@ -3724,6 +3747,7 @@ ST_FUNC void unary(void)
vpushi(classify_x86_64_va_arg(&type));
}
break;
#endif
#endif
case TOK_INC:
case TOK_DEC: