- NaN functions: getpayload, getpayloadf, getpayloadl, setpayload,
setpayloadf, setpayloadl.
+* On ColdFire, MicroBlaze, Nios II and SH3, the float_t type is now defined
+ to float instead of double. This does not affect the ABI of any libraries
+ that are part of the GNU C Library, but may affect the ABI of other
+ libraries that use this type in their interfaces.
+
* The functions strfromd, strfromf, and strfroml, from ISO/IEC TS 18661-1:2014,
are added to libc. They convert a floating-point number into string.
test-fexcept test-fexcept-traps test-fesetexcept \
test-fesetexcept-traps test-fetestexceptflag test-femode \
test-femode-traps test-iszero-excess-precision \
- test-iseqsig-excess-precision $(tests-static)
+ test-iseqsig-excess-precision test-flt-eval-method $(tests-static)
tests-static = test-fpucw-static test-fpucw-ieee-static \
test-signgam-uchar-static test-signgam-uchar-init-static \
test-signgam-uint-static test-signgam-uint-init-static \
CFLAGS-test-iszero-excess-precision.c = -fexcess-precision=standard
CFLAGS-test-iseqsig-excess-precision.c = -fexcess-precision=standard
+CFLAGS-test-flt-eval-method.c = -fexcess-precision=standard
# The -lieee module sets the _LIB_VERSION_ switch to IEEE mode
# for error handling in the -lm functions.
--- /dev/null
+/* Test evaluation method typedefs match FLT_EVAL_METHOD.
+ Copyright (C) 2016 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/>. */
+
+#include <float.h>
+#include <math.h>
+
+#if FLT_EVAL_METHOD == -1
+/* Cannot test. */
+typedef float_t my_float_t;
+typedef double_t my_double_t;
+#elif FLT_EVAL_METHOD == 0 || FLT_EVAL_METHOD == 16
+typedef float my_float_t;
+typedef double my_double_t;
+#elif FLT_EVAL_METHOD == 1
+typedef double my_float_t;
+typedef double my_double_t;
+#elif FLT_EVAL_METHOD == 2
+typedef long double my_float_t;
+typedef long double my_double_t;
+#elif FLT_EVAL_METHOD == 32
+typedef _Float32 my_float_t;
+typedef double my_double_t;
+#elif FLT_EVAL_METHOD == 33
+typedef _Float32x my_float_t;
+typedef _Float32x my_double_t;
+#elif FLT_EVAL_METHOD == 64
+typedef _Float64 my_float_t;
+typedef _Float64 my_double_t;
+#elif FLT_EVAL_METHOD == 65
+typedef _Float64x my_float_t;
+typedef _Float64x my_double_t;
+#elif FLT_EVAL_METHOD == 128
+typedef _Float128 my_float_t;
+typedef _Float128 my_double_t;
+#elif FLT_EVAL_METHOD == 129
+typedef _Float128x my_float_t;
+typedef _Float128x my_double_t;
+#else
+# error "Unknown FLT_EVAL_METHOD"
+#endif
+
+extern float_t test_float_t;
+extern my_float_t test_float_t;
+
+extern double_t test_double_t;
+extern my_double_t test_double_t;
+
+/* This is a compilation test. */
+#define TEST_FUNCTION 0
+#include "../test-skeleton.c"