zig.h: workaround for gcc f128
miscompilations
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18
lib/zig.h
18
lib/zig.h
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@ -61,6 +61,12 @@ typedef char bool;
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#define zig_gnuc
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#endif
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#if defined(zig_gnuc) && (defined(__i386__) || defined(__x86_64__))
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#define zig_f128_has_miscompilations 1
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#else
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#define zig_f128_has_miscompilations 0
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#endif
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#if _MSC_VER
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#define zig_const_arr
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#define zig_callconv(c) __##c
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@ -3155,22 +3161,22 @@ typedef zig_u128 zig_f80;
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#define zig_has_f128 1
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#define zig_libc_name_f128(name) name##q
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#define zig_init_special_f128(sign, name, arg, repr) zig_make_special_f128(sign, name, arg, repr)
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#if FLT_MANT_DIG == 113
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#if !zig_f128_has_miscompilations && FLT_MANT_DIG == 113
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typedef float zig_f128;
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#define zig_make_f128(fp, repr) fp##f
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#elif DBL_MANT_DIG == 113
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#elif !zig_f128_has_miscompilations && DBL_MANT_DIG == 113
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typedef double zig_f128;
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#define zig_make_f128(fp, repr) fp
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#elif LDBL_MANT_DIG == 113
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#elif !zig_f128_has_miscompilations && LDBL_MANT_DIG == 113
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typedef long double zig_f128;
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#define zig_make_f128(fp, repr) fp##l
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#elif FLT128_MANT_DIG == 113
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#elif !zig_f128_has_miscompilations && FLT128_MANT_DIG == 113
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typedef _Float128 zig_f128;
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#define zig_make_f128(fp, repr) fp##f128
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#elif FLT64X_MANT_DIG == 113
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#elif !zig_f128_has_miscompilations && FLT64X_MANT_DIG == 113
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typedef _Float64x zig_f128;
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#define zig_make_f128(fp, repr) fp##f64x
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#elif defined(__SIZEOF_FLOAT128__)
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#elif !zig_f128_has_miscompilations && defined(__SIZEOF_FLOAT128__)
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typedef __float128 zig_f128;
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#define zig_make_f128(fp, repr) fp##q
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#undef zig_make_special_f128
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18
stage1/zig.h
18
stage1/zig.h
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@ -61,6 +61,12 @@ typedef char bool;
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#define zig_gnuc
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#endif
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#if defined(zig_gnuc) && (defined(__i386__) || defined(__x86_64__))
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#define zig_f128_has_miscompilations 1
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#else
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#define zig_f128_has_miscompilations 0
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#endif
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#if _MSC_VER
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#define zig_const_arr
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#define zig_callconv(c) __##c
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@ -3155,22 +3161,22 @@ typedef zig_u128 zig_f80;
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#define zig_has_f128 1
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#define zig_libc_name_f128(name) name##q
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#define zig_init_special_f128(sign, name, arg, repr) zig_make_special_f128(sign, name, arg, repr)
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#if FLT_MANT_DIG == 113
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#if !zig_f128_has_miscompilations && FLT_MANT_DIG == 113
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typedef float zig_f128;
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#define zig_make_f128(fp, repr) fp##f
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#elif DBL_MANT_DIG == 113
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#elif !zig_f128_has_miscompilations && DBL_MANT_DIG == 113
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typedef double zig_f128;
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#define zig_make_f128(fp, repr) fp
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#elif LDBL_MANT_DIG == 113
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#elif !zig_f128_has_miscompilations && LDBL_MANT_DIG == 113
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typedef long double zig_f128;
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#define zig_make_f128(fp, repr) fp##l
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#elif FLT128_MANT_DIG == 113
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#elif !zig_f128_has_miscompilations && FLT128_MANT_DIG == 113
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typedef _Float128 zig_f128;
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#define zig_make_f128(fp, repr) fp##f128
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#elif FLT64X_MANT_DIG == 113
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#elif !zig_f128_has_miscompilations && FLT64X_MANT_DIG == 113
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typedef _Float64x zig_f128;
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#define zig_make_f128(fp, repr) fp##f64x
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#elif defined(__SIZEOF_FLOAT128__)
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#elif !zig_f128_has_miscompilations && defined(__SIZEOF_FLOAT128__)
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typedef __float128 zig_f128;
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#define zig_make_f128(fp, repr) fp##q
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#undef zig_make_special_f128
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