https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103735
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[12 Regression] Extra glibc |[12 Regression] Extra glibc
|"make check" failures |"make check" failures by
| |r12-4764
CC| |rguenth at gcc dot gnu.org
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> ---
FAIL: math/test-float32-yn
is caused by
a84b9d5373c7e67fd0ab2a412c22162cdf969c91 is the first bad commit
commit a84b9d5373c7e67fd0ab2a412c22162cdf969c91
Author: Richard Biener <rguent...@suse.de>
Date: Wed Oct 27 14:27:40 2021 +0200
middle-end/57245 - honor -frounding-math in real truncation
The following honors -frounding-math when converting a FP constant
to another FP type.
2021-10-27 Richard Biener <rguent...@suse.de>
PR middle-end/57245
* fold-const.c (fold_convert_const_real_from_real): Honor
-frounding-math if the conversion is not exact.
* simplify-rtx.c (simplify_const_unary_operation): Do not
simplify FLOAT_TRUNCATE with sign dependent rounding.
* gcc.dg/torture/fp-double-convert-float-1.c: New testcase.
