mirror of
git://sourceware.org/git/glibc.git
synced 2025-02-23 13:09:58 +08:00
44ccc2465c
The implementations of trunc functions using x87 floating point (i386 and x86_64 long double only) traps when FE_INEXACT is enabled. Although this is a GNU extension outside the scope of the C standard, other architectures that also support traps do not show this behavior. The fix moves the implementation to a common one that holds any exceptions with a 'fnclex' (libc_feholdexcept_setround_387). Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: H.J. Lu <hjl.tools@gmail.com> |
||
|---|---|---|
| .. | ||
| bits | ||
| finclude | ||
| e_sqrtf128.c | ||
| e_sqrtl.c | ||
| fenv_private.h | ||
| fix-fp-int-compare-invalid.h | ||
| Makefile | ||
| math_private.h | ||
| math-barriers.h | ||
| nan-pseudo-number.h | ||
| powl_helper.c | ||
| s_ceill.c | ||
| s_ffma.c | ||
| s_floorl.c | ||
| s_fpclassifyl.c | ||
| s_isnanl.c | ||
| s_nearestint_387_template.c | ||
| s_sincosf_data.c | ||
| s_truncl.c | ||
| sfp-machine.h | ||
| sincosf_poly.h | ||
| test-fenv-clear-sse.c | ||
| test-fenv-sse-2.c | ||
| test-fenv-sse.c | ||
| test-fenv-x87.c | ||
| test-flt-eval-method-387.c | ||
| test-flt-eval-method-sse.c | ||
| test-math-vector-sincos.h | ||