MFC r292491,r292493,r292496:

r292491:

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

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 [*]
X-MFC to: stable/10
Sponsored by: EMC / Isilon Storage Division

r292493:

Don't run test-fma on i386

It completely fails all assertions on i386 on both stable/9 and stable/10

PR: 205448
X-MFC to: stable/10
Sponsored by: EMC / Isilon Storage Division

r292496:

Skip the testcases on i386 (all the assertions fail) [*]

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

PR: 205449 [*]
Tested on: stable/10 (amd64/i386), head (amd64/i386)
Sponsored by: EMC / Isilon Storage Division

2 files changed, 37 insertions, 3 deletions

diff --git a/tools/regression/lib/msun/test-exponential.c b/tools/regression/lib/msun/test-exponential.c
index 010e0fd..df552ee 100644
--- a/tools/regression/lib/msun/test-exponential.c
+++ b/tools/regression/lib/msun/test-exponential.c
@@ -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);
 }
 
diff --git a/tools/regression/lib/msun/test-invtrig.c b/tools/regression/lib/msun/test-invtrig.c
index 2523d59..2110df4 100644
--- a/tools/regression/lib/msun/test-invtrig.c
+++ b/tools/regression/lib/msun/test-invtrig.c
@@ -63,14 +63,23 @@ __FBSDID("$FreeBSD$");
 #define test(func, x, result, excepts)					\
 	test_tol(func, (x), (result), 0, (excepts))
 
-#define	testall_tol(prefix, x, result, tol, excepts) do {		\
+#define	_testall_tol(prefix, x, result, tol, excepts) do {		\
 	test_tol(prefix, (double)(x), (double)(result),			\
 		 (tol) * ldexp(1.0, 1 - DBL_MANT_DIG), (excepts));	\
 	test_tol(prefix##f, (float)(x), (float)(result),		\
 		 (tol) * ldexpf(1.0, 1 - FLT_MANT_DIG), (excepts));	\
+} while (0)
+
+#if LDBL_PREC == 53
+#define	testall_tol	_testall_tol
+#else
+#define	testall_tol(prefix, x, result, tol, excepts) do {		\
+	_testall_tol(prefix, x, result, tol, excepts);			\
 	test_tol(prefix##l, (x), (result),				\
 		 (tol) * ldexpl(1.0, 1 - LDBL_MANT_DIG), (excepts));	\
 } while (0)
+#endif
+
 #define testall(prefix, x, result, excepts)				\
 	testall_tol(prefix, (x), (result), 0, (excepts))
 
@@ -83,14 +92,23 @@ __FBSDID("$FreeBSD$");
 #define test2(func, y, x, result, excepts)				\
 	test2_tol(func, (y), (x), (result), 0, (excepts))
 
-#define	testall2_tol(prefix, y, x, result, tol, excepts) do {		\
+#define	_testall2_tol(prefix, y, x, result, tol, excepts) do {		\
 	test2_tol(prefix, (double)(y), (double)(x), (double)(result),	\
 		  (tol) * ldexp(1.0, 1 - DBL_MANT_DIG), (excepts));	\
 	test2_tol(prefix##f, (float)(y), (float)(x), (float)(result),	\
 		  (tol) * ldexpf(1.0, 1 - FLT_MANT_DIG), (excepts));	\
+} while (0)
+
+#if LDBL_PREC == 53
+#define	testall2_tol	_testall2_tol
+#else
+#define	testall2_tol(prefix, y, x, result, tol, excepts) do {		\
+	_testall2_tol(prefix, y, x, result, tol, excepts);		\
 	test2_tol(prefix##l, (y), (x), (result),			\
 		  (tol) * ldexpl(1.0, 1 - LDBL_MANT_DIG), (excepts));	\
 } while (0)
+#endif
+
 #define testall2(prefix, y, x, result, excepts)				\
 	testall2_tol(prefix, (y), (x), (result), 0, (excepts))
 
@@ -431,6 +449,11 @@ int
 main(int argc, char *argv[])
 {
 
+#if defined(__i386__)
+	printf("1..0 # SKIP fails all assertions on i386\n");
+	return (0);
+#endif
+
 	printf("1..7\n");
 
 	test_special();