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[BZ #13837]

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* math/libm-test.inc (cos_test): Add a test case for large input
value.
(sin_test): Likewise.
(sincos_test): Likewise.
This commit is contained in:
Andreas Jaeger
2012-03-15 14:34:03 +01:00
parent da473fa897
commit 7bbfa5c6ec
2 changed files with 41 additions and 0 deletions
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38
ChangeLog
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@@ -1,3 +1,41 @@
2012-03-15 Andreas Jaeger <aj@suse.de>
[BZ #13837]
* math/libm-test.inc (cos_test): Add a test case for large input
value.
(sin_test): Likewise.
(sincos_test): Likewise.
2012-03-15 Andreas Jaeger <aj@suse.de>,
Joseph Myers <joseph@codesourcery.com>
[BZ #13658]
* sysdeps/x86_64/fpu/s_sincos.S: Delete Remove files so that
x86-64 and i386 use the iee754/dbl-64 sin and cos implementation.
* sysdeps/i386/fpu/branred.c: Likewise.
* sysdeps/i386/fpu/dosincos.c: Likewise.
* sysdeps/i386/fpu/mpa.c: Likewise.
* sysdeps/i386/fpu/s_cos.S: Likewise.
* sysdeps/i386/fpu/s_sin.S: Likewise.
* sysdeps/i386/fpu/s_sincos.S: Likewise.
* sysdeps/i386/fpu/sincos32.c: Likewise.
* sysdeps/generic/math_private.h (libc_feholdexcept_setround_53bit):
Define.
(libc_feupdateenv_53bit): Define.
* sysdeps/i386/fpu/math_private.h (libc_feholdexcept_setround_53bit):
Define.
(libc_feupdateenv_53bit): Define.
* sysdeps/ieee754/dbl-64/s_sin.c (__sin): Do double arithmetic in
53 bit (without extend i386 double precision).
* math/libm-test.inc (sincos_test): Add tests for large input.
(sin): Likewise.
(cos): Likewise.
* sysdeps/i386/fpu/libm-test-ulps: Update ULPs.
2012-03-15 Andreas Schwab <schwab@linux-m68k.org> 2012-03-15 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/powerpc/fpu/libm-test-ulps: Update. * sysdeps/powerpc/fpu/libm-test-ulps: Update.

3
math/libm-test.inc
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@@ -2115,6 +2115,7 @@ cos_test (void)
#ifdef TEST_DOUBLE #ifdef TEST_DOUBLE
TEST_f_f (cos, 0.80190127184058835, 0.69534156199418473); TEST_f_f (cos, 0.80190127184058835, 0.69534156199418473);
TEST_f_f (cos, 1e22, 0.5232147853951389454975944733847); TEST_f_f (cos, 1e22, 0.5232147853951389454975944733847);
TEST_f_f (cos, 0x1p1023, -0.8263698346141479945007856808117);
#endif #endif
END (cos); END (cos);
@@ -6392,6 +6393,7 @@ sin_test (void)
TEST_f_f (sin, 0.80190127184058835, 0.71867942238767868); TEST_f_f (sin, 0.80190127184058835, 0.71867942238767868);
TEST_f_f (sin, 2.522464e-1, 2.4957989804940911e-1); TEST_f_f (sin, 2.522464e-1, 2.4957989804940911e-1);
TEST_f_f (sin, 1e22, -0.8522008497671888017727058937530); TEST_f_f (sin, 1e22, -0.8522008497671888017727058937530);
TEST_f_f (sin, 0x1p1023, 0.5631277798508840248814522055909);
#endif #endif
END (sin); END (sin);
@@ -6564,6 +6566,7 @@ sincos_test (void)
#ifdef TEST_DOUBLE #ifdef TEST_DOUBLE
TEST_extra (sincos, 0.80190127184058835, 0.71867942238767868, 0.69534156199418473); TEST_extra (sincos, 0.80190127184058835, 0.71867942238767868, 0.69534156199418473);
TEST_extra (sincos, 1e22, -0.8522008497671888017727058937530, 0.5232147853951389454975944733847); TEST_extra (sincos, 1e22, -0.8522008497671888017727058937530, 0.5232147853951389454975944733847);
TEST_extra (sincos, 0x1p1023, 0.5631277798508840248814522055909, -0.8263698346141479945007856808117);
#endif #endif
END (sincos); END (sincos);