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math: Add a no-mathvec flag for sin (-0.0)
Add support for a no-mathvec flag to gen-auto-libm-tests.c. Update input test sin (-0.0) to be skipped in vector math libraries and regenerate testcases. Reviewed-By: Paul Zimmermann <Paul.Zimmermann@inria.fr>
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@ -7318,7 +7318,7 @@ pow 0x1.7ac7cp+5 23
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pow -0x1.7ac7cp+5 23
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sin 0
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sin -0
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sin -0 no-mathvec
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sin pi/6
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sin -pi/6
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sin pi/2
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@ -23,31 +23,31 @@ sin 0
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= sin tonearest ibm128 0x0p+0 : 0x0p+0 : inexact-ok
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= sin towardzero ibm128 0x0p+0 : 0x0p+0 : inexact-ok
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= sin upward ibm128 0x0p+0 : 0x0p+0 : inexact-ok
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sin -0
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= sin downward binary32 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin tonearest binary32 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin towardzero binary32 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin upward binary32 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin downward binary64 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin tonearest binary64 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin towardzero binary64 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin upward binary64 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin downward intel96 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin tonearest intel96 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin towardzero intel96 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin upward intel96 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin downward m68k96 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin tonearest m68k96 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin towardzero m68k96 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin upward m68k96 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin downward binary128 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin tonearest binary128 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin towardzero binary128 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin upward binary128 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin downward ibm128 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin tonearest ibm128 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin towardzero ibm128 -0x0p+0 : -0x0p+0 : inexact-ok
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= sin upward ibm128 -0x0p+0 : -0x0p+0 : inexact-ok
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sin -0 no-mathvec
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= sin downward binary32 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin tonearest binary32 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin towardzero binary32 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin upward binary32 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin downward binary64 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin tonearest binary64 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin towardzero binary64 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin upward binary64 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin downward intel96 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin tonearest intel96 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin towardzero intel96 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin upward intel96 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin downward m68k96 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin tonearest m68k96 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin towardzero m68k96 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin upward m68k96 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin downward binary128 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin tonearest binary128 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin towardzero binary128 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin upward binary128 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin downward ibm128 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin tonearest ibm128 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin towardzero ibm128 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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= sin upward ibm128 -0x0p+0 : -0x0p+0 : no-mathvec inexact-ok
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sin pi/6
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= sin downward binary32 0x8.60a92p-4 : 0x8p-4 : inexact-ok
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= sin tonearest binary32 0x8.60a92p-4 : 0x8p-4 : inexact-ok
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@ -96,7 +96,8 @@
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zero and infinite results should be ignored; "xfail" indicates the
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test is disabled as expected to produce incorrect results,
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"xfail-rounding" indicates the test is disabled only in rounding
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modes other than round-to-nearest. Otherwise, test flags are of
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modes other than round-to-nearest; "no-mathvec" indicates the test
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is disabled in vector math libraries. Otherwise, test flags are of
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the form "spurious-<exception>" and "missing-<exception>", for any
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exception ("overflow", "underflow", "inexact", "invalid",
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"divbyzero"), "spurious-errno" and "missing-errno", to indicate
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@ -352,6 +353,7 @@ typedef enum
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flag_missing_overflow,
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flag_missing_underflow,
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flag_missing_errno,
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flag_no_mathvec,
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num_input_flag_types,
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flag_first_flag = 0,
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flag_spurious_first = flag_spurious_divbyzero,
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@ -377,6 +379,7 @@ static const char *const input_flags[num_input_flag_types] =
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"missing-overflow",
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"missing-underflow",
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"missing-errno",
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"no-mathvec",
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};
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/* An input flag, possibly conditional. */
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@ -2049,6 +2052,7 @@ output_for_one_input_case (FILE *fp, const char *filename, test_function *tf,
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{
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case flag_ignore_zero_inf_sign:
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case flag_xfail:
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case flag_no_mathvec:
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if (fprintf (fp, " %s%s",
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input_flags[it->flags[i].type],
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(it->flags[i].cond
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@ -93,7 +93,8 @@ BEAUTIFY_MAP = {'minus_zero': '-0',
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# Flags in auto-libm-test-out that map directly to C flags.
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FLAGS_SIMPLE = {'ignore-zero-inf-sign': 'IGNORE_ZERO_INF_SIGN',
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'xfail': 'XFAIL_TEST'}
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'xfail': 'XFAIL_TEST',
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'no-mathvec': 'NO_TEST_MATHVEC'}
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# Exceptions in auto-libm-test-out, and their corresponding C flags
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# for being required, OK or required to be absent.
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