/* Test complex arithmetic with signed zeros. Pure complex
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/* Test complex arithmetic with signed zeros. Pure complex
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addition. */
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addition. */
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/* { dg-do run } */
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/* { dg-do run } */
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/* { dg-options "-std=gnu99" { target c } } */
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/* { dg-options "-std=gnu99" { target c } } */
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#include "complex-sign.h"
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#include "complex-sign.h"
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#define CHECK_ADD(TYPE, COPY, ZERO, ZEROI) \
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#define CHECK_ADD(TYPE, COPY, ZERO, ZEROI) \
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do { \
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do { \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, +, +, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, +, +, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, +, +, -, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, +, +, -, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, +, -, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, +, -, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, +, -, -, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, +, -, -, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, -, +, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, -, +, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, -, +, -, +, -); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, -, +, -, +, -); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, -, -, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, -, -, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, -, -, -, +, -); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, +, -, -, -, +, -); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, +, +, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, +, +, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, +, +, -, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, +, +, -, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, +, -, +, -, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, +, -, +, -, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, +, -, -, -, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, +, -, -, -, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, -, +, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, -, +, +, +, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, -, +, -, +, -); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, -, +, -, +, -); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, -, -, +, -, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, -, -, +, -, +); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, -, -, -, -, -); \
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CHECK_ARITH (TYPE, COPY, ZERO, ZEROI, +, -, -, -, -, -, -); \
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} while (0)
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} while (0)
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void
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void
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check_add_float (void)
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check_add_float (void)
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{
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{
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CHECK_ADD (float, __builtin_copysignf, 0.0f, 0.0if);
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CHECK_ADD (float, __builtin_copysignf, 0.0f, 0.0if);
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}
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}
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void
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void
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check_add_double (void)
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check_add_double (void)
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{
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{
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CHECK_ADD (double, __builtin_copysign, 0.0, 0.0i);
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CHECK_ADD (double, __builtin_copysign, 0.0, 0.0i);
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}
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}
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void
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void
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check_add_long_double (void)
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check_add_long_double (void)
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{
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{
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CHECK_ADD (long double, __builtin_copysignl, 0.0l, 0.0il);
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CHECK_ADD (long double, __builtin_copysignl, 0.0l, 0.0il);
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}
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}
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int
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int
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main (void)
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main (void)
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{
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{
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check_add_float ();
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check_add_float ();
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check_add_double ();
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check_add_double ();
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check_add_long_double ();
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check_add_long_double ();
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exit (0);
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exit (0);
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}
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}
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