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| author | Thomas Schwinge <thomas@codesourcery.com> | 2013-03-15 17:41:11 +0100 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2013-03-16 13:59:52 +0100 |
| commit | 6cbec759de7941016b30a5e46bdef535657ed0eb (patch) | |
| tree | cb693c1feedb2b353dbf7b17c12702cb5985dbd6 /math | |
| parent | aefc9b8c7c62ec25568ae9241db333436ae6860b (diff) | |
| download | glibc-6cbec759de7941016b30a5e46bdef535657ed0eb.tar.gz glibc-6cbec759de7941016b30a5e46bdef535657ed0eb.tar.xz glibc-6cbec759de7941016b30a5e46bdef535657ed0eb.zip | |
Move "-sNaN" value into a separate variable.
Diffstat (limited to 'math')
| -rw-r--r-- | math/test-snan.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/math/test-snan.c b/math/test-snan.c index 6ec9414e79..83657eef01 100644 --- a/math/test-snan.c +++ b/math/test-snan.c @@ -94,6 +94,7 @@ NAME (void) \ /* A sNaN is only guaranteed to be representable in variables with */ \ /* static (or thread-local) storage duration. */ \ static volatile FLOAT sNaN_var = __builtin_nans ## SUFFIX (""); \ + static volatile FLOAT minus_sNaN_var = -__builtin_nans ## SUFFIX (""); \ fenv_t saved_fenv; \ \ zero_var = 0.0; \ @@ -105,6 +106,7 @@ NAME (void) \ (void) &one_var; \ (void) &qNaN_var; \ (void) &sNaN_var; \ + (void) &minus_sNaN_var; \ (void) &Inf_var; \ \ set_sigaction_FP (); \ @@ -147,7 +149,7 @@ NAME (void) \ printf (#FLOAT " isnan (-sNaN) raised SIGFPE\n"); \ errors++; \ } else { \ - check (#FLOAT " isnan (-sNaN)", isnan (-sNaN_var)); \ + check (#FLOAT " isnan (-sNaN)", isnan (minus_sNaN_var)); \ } \ \ feclearexcept(FE_ALL_EXCEPT); \ @@ -187,7 +189,7 @@ NAME (void) \ printf (#FLOAT " isinf (-sNaN) raised SIGFPE\n"); \ errors++; \ } else { \ - check (#FLOAT " isinf (-sNaN)", !isinf (-sNaN_var)); \ + check (#FLOAT " isinf (-sNaN)", !isinf (minus_sNaN_var)); \ } \ \ feclearexcept(FE_ALL_EXCEPT); \ @@ -227,7 +229,7 @@ NAME (void) \ printf (#FLOAT " isfinite (-sNaN) raised SIGFPE\n"); \ errors++; \ } else { \ - check (#FLOAT " isfinite (-sNaN)", !isfinite (-sNaN_var)); \ + check (#FLOAT " isfinite (-sNaN)", !isfinite (minus_sNaN_var)); \ } \ \ feclearexcept(FE_ALL_EXCEPT); \ @@ -267,7 +269,7 @@ NAME (void) \ printf (#FLOAT " isnormal (-sNaN) raised SIGFPE\n"); \ errors++; \ } else { \ - check (#FLOAT " isnormal (-sNaN)", !isnormal (-sNaN_var)); \ + check (#FLOAT " isnormal (-sNaN)", !isnormal (minus_sNaN_var)); \ } \ \ feclearexcept(FE_ALL_EXCEPT); \ @@ -297,7 +299,7 @@ NAME (void) \ printf (#FLOAT " fpclassify (sNaN) isnormal SIGFPE\n"); \ errors++; \ } else { \ - check (#FLOAT " fpclassify (sNaN)", (fpclassify (sNaN_var)==FP_NAN)); \ + check (#FLOAT " fpclassify (sNaN)", fpclassify (sNaN_var) == FP_NAN); \ } \ \ feclearexcept(FE_ALL_EXCEPT); \ @@ -307,7 +309,8 @@ NAME (void) \ printf (#FLOAT " fpclassify (-sNaN) raised SIGFPE\n"); \ errors++; \ } else { \ - check (#FLOAT " fpclassify (-sNaN)", (fpclassify (-sNaN_var)==FP_NAN)); \ + check (#FLOAT " fpclassify (-sNaN)", \ + fpclassify (minus_sNaN_var) == FP_NAN); \ } \ \ fesetenv(&saved_fenv); /* restore saved fenv */ \ |