diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | math/libm-test.c | 10 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/fenv.h | 28 |
3 files changed, 25 insertions, 19 deletions
diff --git a/ChangeLog b/ChangeLog index 06d912b919..a81a49ab40 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +1998-09-09 Benjamin Kosnik <bkoz@tintin.cygnus.com> + + * math/libm-test.c (exp10_test): Adapt epsilons for powerpc. + (csqrt_test): Likewise. + * sysdeps/powerpc/bits/fenv.h: Add parens. . + 1998-09-09 18:48 Ulrich Drepper <drepper@cygnus.com> * sysdeps/powerpc/dl-start.S (_start): Pass pointer to diff --git a/math/libm-test.c b/math/libm-test.c index cc51485cd0..780880a0c5 100644 --- a/math/libm-test.c +++ b/math/libm-test.c @@ -58,7 +58,7 @@ ccos, ccosh, cexp, clog, cpow, csin, csinh, csqrt, ctan, ctanh. At the moment the following functions aren't tested: - conj, cproj, cimag, creal, drem, +OB conj, cproj, cimag, creal, drem, j0, j1, jn, y0, y1, yn, significand, nan @@ -1206,13 +1206,13 @@ exp10_test (void) check_isinfp ("exp10 (+inf) == +inf", FUNC(exp10) (plus_infty)); check ("exp10 (-inf) == 0", FUNC(exp10) (minus_infty), 0); check_eps ("exp10 (3) == 1000", FUNC(exp10) (3), 1000, - CHOOSE(5e-16, 0, 0)); + CHOOSE(5e-16, 7e-13, 2e-4)); check_eps ("exp10 (-1) == 0.1", FUNC(exp10) (-1), 0.1, - CHOOSE(6e-18, 0, 0)); + CHOOSE(6e-18, 3e-17, 8e-09)); check_isinfp ("exp10 (1e6) == +inf", FUNC(exp10) (1e6)); check ("exp10 (-1e6) == 0", FUNC(exp10) (-1e6), 0); check_eps ("exp10 (0.7) == 5.0118723...", FUNC(exp10) (0.7), - 5.0118723362727228500L, CHOOSE(6e-16, 9e-16, 0)); + 5.0118723362727228500L, CHOOSE(6e-16, 9e-16, 5e-7)); } @@ -5154,7 +5154,7 @@ csqrt_test (void) check_eps ("real(csqrt(0.7 + i 1.2)) == 1.02206...", __real__ result, 1.0220676100300264507L, CHOOSE(3e-17L, 3e-16, 2e-7)); check_eps ("imag(csqrt(0.7 + i 1.2)) == 0.58704...", __imag__ result, - 0.5870453129635652115L, CHOOSE(7e-18L, 0, 0)); + 0.5870453129635652115L, CHOOSE(7e-18L, 0, 6e-8)); result = FUNC(csqrt) (BUILD_COMPLEX (-2, -3)); check_eps ("real(csqrt(-2 - i 3)) == 0.89597...", __real__ result, diff --git a/sysdeps/powerpc/bits/fenv.h b/sysdeps/powerpc/bits/fenv.h index 4f394fd64f..f86d02d014 100644 --- a/sysdeps/powerpc/bits/fenv.h +++ b/sysdeps/powerpc/bits/fenv.h @@ -25,13 +25,13 @@ the appropriate bits in the FPSCR... */ enum { - FE_INEXACT = 1 << 31-6, + FE_INEXACT = 1 << (31 - 6), #define FE_INEXACT FE_INEXACT - FE_DIVBYZERO = 1 << 31-5, + FE_DIVBYZERO = 1 << (31 - 5), #define FE_DIVBYZERO FE_DIVBYZERO - FE_UNDERFLOW = 1 << 31-4, + FE_UNDERFLOW = 1 << (31 - 4), #define FE_UNDERFLOW FE_UNDERFLOW - FE_OVERFLOW = 1 << 31-3, + FE_OVERFLOW = 1 << (31 - 3), #define FE_OVERFLOW FE_OVERFLOW /* ... except for FE_INVALID, for which we use bit 31. FE_INVALID @@ -40,7 +40,7 @@ enum says that it must be a power of 2. Instead we use bit 2 which is the summary bit for all the FE_INVALID exceptions, which kind of makes sense. */ - FE_INVALID = 1 << 31-2, + FE_INVALID = 1 << (31 - 2), #define FE_INVALID FE_INVALID #ifdef __USE_GNU @@ -51,42 +51,42 @@ enum enable these exceptions individually. */ /* Operation with SNaN. */ - FE_INVALID_SNAN = 1 << 31-7, + FE_INVALID_SNAN = 1 << (31 - 7), # define FE_INVALID_SNAN FE_INVALID_SNAN /* Inf - Inf */ - FE_INVALID_ISI = 1 << 31-8, + FE_INVALID_ISI = 1 << (31 - 8), # define FE_INVALID_ISI FE_INVALID_ISI /* Inf / Inf */ - FE_INVALID_IDI = 1 << 31-9, + FE_INVALID_IDI = 1 << (31 - 9), # define FE_INVALID_IDI FE_INVALID_IDI /* 0 / 0 */ - FE_INVALID_ZDZ = 1 << 31-10, + FE_INVALID_ZDZ = 1 << (31 - 10), # define FE_INVALID_ZDZ FE_INVALID_ZDZ /* Inf * 0 */ - FE_INVALID_IMZ = 1 << 31-11, + FE_INVALID_IMZ = 1 << (31 - 11), # define FE_INVALID_IMZ FE_INVALID_IMZ /* Comparison with NaN or SNaN. */ - FE_INVALID_COMPARE = 1 << 31-12, + FE_INVALID_COMPARE = 1 << (31 - 12), # define FE_INVALID_COMPARE FE_INVALID_COMPARE /* Invalid operation flag for software (not set by hardware). */ /* Note that some chips don't have this implemented, presumably because no-one expected anyone to write software for them %-). */ - FE_INVALID_SOFTWARE = 1 << 31-21, + FE_INVALID_SOFTWARE = 1 << (31 - 21), # define FE_INVALID_SOFTWARE FE_INVALID_SOFTWARE /* Square root of negative number (including -Inf). */ /* Note that some chips don't have this implemented. */ - FE_INVALID_SQRT = 1 << 31-22, + FE_INVALID_SQRT = 1 << (31 - 22), # define FE_INVALID_SQRT FE_INVALID_SQRT /* Conversion-to-integer of a NaN or a number too large or too small. */ - FE_INVALID_INTEGER_CONVERSION = 1 << 31-23, + FE_INVALID_INTEGER_CONVERSION = 1 << (31 - 23), # define FE_INVALID_INTEGER_CONVERSION FE_INVALID_INTEGER_CONVERSION # define FE_ALL_INVALID \ |