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Fixed the LDBL_* macros in include/float.h for x86-64: as said when x86-64 support was added, "for long double, we use x87 FPU". And indeed, tests show that Intel's extended precision is used, not double precision.

Vincent Lefevre committed 12 years ago

Commit 262eec31 parent 8e724121 file · +1 −1Browse files

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include/float.h+1−1
@@ -27,7 +27,7 @@ · 26 unmodified lines
2727 #define DBL_MAX_10_EXP 308
2828
2929 /* horrible intel long double */
30−#ifdef __i386__
30+#if defined __i386__ || defined __x86_64__
3131
3232 #define LDBL_MANT_DIG 64
3333 #define LDBL_DIG 18

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