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111
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1 /* Test _Float64 <float.h> macros. */
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2 /* { dg-do run } */
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3 /* { dg-options "" } */
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4 /* { dg-add-options float64 } */
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5 /* { dg-add-options ieee } */
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6 /* { dg-require-effective-target float64_runtime } */
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7
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8 #define WIDTH 64
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9 #define EXT 0
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10 #include "floatn-floath.h"
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11
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12 #ifndef FLT64_MANT_DIG
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13 # error "FLT64_MANT_DIG undefined"
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14 #endif
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15
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16 #ifndef FLT64_DECIMAL_DIG
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17 # error "FLT64_DECIMAL_DIG undefined"
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18 #endif
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19
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20 #ifndef FLT64_DIG
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21 # error "FLT64_DIG undefined"
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22 #endif
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23
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24 #ifndef FLT64_MIN_EXP
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25 # error "FLT64_MIN_EXP undefined"
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26 #endif
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27
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28 #ifndef FLT64_MIN_10_EXP
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29 # error "FLT64_MIN_10_EXP undefined"
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30 #endif
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31
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32 #ifndef FLT64_MAX_EXP
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33 # error "FLT64_MAX_EXP undefined"
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34 #endif
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35
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36 #ifndef FLT64_MAX_10_EXP
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37 # error "FLT64_MAX_10_EXP undefined"
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38 #endif
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39
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40 #ifndef FLT64_MAX
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41 # error "FLT64_MAX undefined"
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42 #endif
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43
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44 #ifndef FLT64_EPSILON
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45 # error "FLT64_EPSILON undefined"
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46 #endif
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47
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48 #ifndef FLT64_MIN
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49 # error "FLT64_MIN undefined"
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50 #endif
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51
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52 #ifndef FLT64_TRUE_MIN
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53 # error "FLT64_TRUE_MIN undefined"
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54 #endif
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55
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56 #if FLT64_MANT_DIG != 53 || FLT64_MAX_EXP != 1024 || FLT64_MIN_EXP != -1021
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57 # error "_Float64 bad format"
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58 #endif
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