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| author | Joseph Myers <joseph@codesourcery.com> | 2018-01-10 00:38:12 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2018-01-10 00:38:12 +0000 |
| commit | 87faac55161d7dd62997fb09e9fcb5890cf6e4c6 (patch) | |
| tree | 31177cb4dce0ee99923bd9e34f026ada9e348b3a /ChangeLog | |
| parent | 1272748886257ae4d73485eb7534756e89643091 (diff) | |
| download | glibc-87faac55161d7dd62997fb09e9fcb5890cf6e4c6.tar.gz glibc-87faac55161d7dd62997fb09e9fcb5890cf6e4c6.tar.xz glibc-87faac55161d7dd62997fb09e9fcb5890cf6e4c6.zip | |
Fix powerpc-nofpu fmaxmagl, fminmagl spurious "invalid" exception (bug 22691).
For soft-float powerpc, fmaxmagl and fminmagl generate spurious "invalid" exceptions for quiet NaN arguments. This is another case of the problems with fabsl inline expansion via comparisons, and so is fixed by building those functions with -fno-builtin-fabsl. Tested for powerpc (soft-float). [BZ #22691] * sysdeps/powerpc/nofpu/Makefile [$(subdir) = math] (CFLAGS-s_fmaxmagl.c): New variable. [$(subdir) = math] (CFLAGS-s_fminmagl.c: Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 679a07762a..8b752efd64 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,10 @@ 2018-01-10 Joseph Myers <joseph@codesourcery.com> + [BZ #22691] + * sysdeps/powerpc/nofpu/Makefile [$(subdir) = math] + (CFLAGS-s_fmaxmagl.c): New variable. + [$(subdir) = math] (CFLAGS-s_fminmagl.c: Likewise. + [BZ #22690] * sysdeps/ieee754/ldbl-128ibm/s_lrintl.c (__lrintl): Use unsigned long int for arguments of possibly overflowing addition or |