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authorJoseph Myers <joseph@codesourcery.com>2015-11-04 21:30:26 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-11-04 21:30:26 +0000
commite3a0002094417b331993f46064924862b17811c0 (patch)
tree02e50ee73f77d75fc927d3e4f3aee5751fa4ba39 /math/test-math-errno.h
parent6fdd5d65c58e8c98960aa2249b1fb1546e2c256a (diff)
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Refactor libm-test inline tests disabling.
This patch refactors how libm-test.inc handles disabling errno/exception handling tests, and some other tests, for __FAST_MATH__ inline function tests. The macro TEST_INLINE is changed from being defined/undefined to being defined to 1 or 0, so that it can be tested in "if" conditionals instead of #if. For tests of errno and exception setting, separate macros TEST_ERRNO and TEST_EXCEPTIONS are added, and TEST_ERRNO is also used in the disabling of errno testing for vector function tests. The relevant conditionals are moved up a function, so that they take effect before the code that counts the number of tests, so the inline function tests now accurately report that 0 tests for exceptions and errno were executed (whereas they previously reported a large number desipte not running any such tests). Tested for x86_64 and x86. * math/test-math-errno.h: New file. * math/test-math-inline.h (TEST_INLINE): Define to 1 instead of empty. (TEST_ERRNO): New macro. (TEST_EXCEPTIONS): Likewise. * math/test-math-no-inline.h (TEST_INLINE): Likewise. (TEST_EXCEPTIONS): Likewise. * math/test-math-vector.h (TEST_ERRNO): Likewise. * math/test-double.c: Include "test-math-errno.h". * math/test-float.c: Likewise. * math/test-ldouble.c: Likewise. * math/libm-test.inc (test_single_exception) [!TEST_INLINE]: Make code unconditional. (test_exceptions): Only run code if TEST_EXCEPTIONS. (test_single_errno) [!TEST_INLINE && !TEST_MATHVEC]: Make code unconditional. (test_errno): Only run code if TEST_ERRNO. (enable_test): Use "if" conditional on TEST_INLINE, not #ifdef.
Diffstat (limited to 'math/test-math-errno.h')
-rw-r--r--math/test-math-errno.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/math/test-math-errno.h b/math/test-math-errno.h
new file mode 100644
index 0000000000..9be4a6ac66
--- /dev/null
+++ b/math/test-math-errno.h
@@ -0,0 +1,19 @@
+/* Common definitions for libm tests for functions setting errno.
+ Copyright (C) 2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#define TEST_ERRNO 1