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Disable test-ctrig.t testcases which fail assertions on i386 [*]

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Also, don't compile the exp2l(3) testcases on platforms that don't support the
libcall (technically only x86 right now). This makes this test buildable on
arm*/mips*/powerpc*

Tested on: stable/10 (amd64/i386), head (amd64/i386)
PR: 205446 [*]
MFC after: 1 week
X-MFC to: stable/10
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
Enji Cooper 2015-12-20 04:17:54 +00:00
parent 24f87577fd
commit efa7d27e13
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=292491
1 changed files with 12 additions and 1 deletions
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13
tools/regression/lib/msun/test-exponential.c
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@ -66,13 +66,22 @@ __FBSDID("$FreeBSD$");
} while (0)
/* Test all the functions that compute b^x. */
#define testall0(x, result, exceptmask, excepts) do { \
#define _testall0(x, result, exceptmask, excepts) do { \
test(exp, x, result, exceptmask, excepts); \
test(expf, x, result, exceptmask, excepts); \
test(exp2, x, result, exceptmask, excepts); \
test(exp2f, x, result, exceptmask, excepts); \
} while (0)
/* Skip over exp2l on platforms that don't support it. */
#if LDBL_PREC == 53
#define testall0 _testall0
#else
#define testall0(x, result, exceptmask, excepts) do { \
_testall0(x, result, exceptmask, excepts); \
test(exp2l, x, result, exceptmask, excepts); \
} while (0)
#endif
/* Test all the functions that compute b^x - 1. */
#define testall1(x, result, exceptmask, excepts) do { \
@ -102,12 +111,14 @@ run_generic_tests(void)
testall0(-INFINITY, 0.0, ALL_STD_EXCEPT, 0);
testall1(-INFINITY, -1.0, ALL_STD_EXCEPT, 0);
#if !defined(__i386__)
/* exp(big) == Inf, overflow exception */
testall0(50000.0, INFINITY, ALL_STD_EXCEPT & ~FE_INEXACT, FE_OVERFLOW);
testall1(50000.0, INFINITY, ALL_STD_EXCEPT & ~FE_INEXACT, FE_OVERFLOW);
/* exp(small) == 0, underflow and inexact exceptions */
testall0(-50000.0, 0.0, ALL_STD_EXCEPT, FE_UNDERFLOW | FE_INEXACT);
#endif
testall1(-50000.0, -1.0, ALL_STD_EXCEPT, FE_INEXACT);
}