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| author | Patrick Palka <ppalka@redhat.com> | 2021-02-22 21:49:25 -0500 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2021-02-22 21:49:25 -0500 |
| commit | 198c56052ea8cce4196e60c0dc3187bf3d67a786 (patch) | |
| tree | d9010dc6e17481f992b1c04c2f49f1970febd20a /gcc/fold-const.c | |
| parent | 635cf58ca34487ae044b5c7a04eb2bab6fdfddfe (diff) | |
| download | gcc-198c56052ea8cce4196e60c0dc3187bf3d67a786.zip gcc-198c56052ea8cce4196e60c0dc3187bf3d67a786.tar.gz gcc-198c56052ea8cce4196e60c0dc3187bf3d67a786.tar.bz2 | |
libstdc++: Fix endianness issue with IBM long double [PR98384]
The code in std::to_chars for extracting the high- and low-order parts
of an IBM long double value does the right thing on powerpc64le, but not
on powerpc64be. This patch makes the extraction endian-agnostic, which
fixes the execution FAIL of to_chars/long_double.cc on powerpc64be.
libstdc++-v3/ChangeLog:
PR libstdc++/98384
* src/c++17/floating_to_chars.cc (get_ieee_repr): Extract
the high- and low-order parts from an IBM long double value
in an endian-agnostic way.
Diffstat (limited to 'gcc/fold-const.c')
0 files changed, 0 insertions, 0 deletions