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| author | Paul Eggert <eggert@cs.ucla.edu> | 2025-08-20 15:33:49 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2025-08-20 15:37:00 -0700 |
| commit | 33adf9ea4e6ed1b494938ad87c3405e3b8a8f3af (patch) | |
| tree | 72150f8b83986b8c6e1e09825c76cdda106a3f96 | |
| parent | 6eb6ef3d0c731f180b588088a100b190848f24b3 (diff) | |
Update comments re GCC bugs 117423 and 119085
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 8c2e6b421d9..140ff76029e 100644 --- a/configure.ac +++ b/configure.ac @@ -2232,9 +2232,9 @@ AC_CACHE_CHECK([for flag to work around GCC union bugs], [/* Work around GCC bugs 117423 and 119085 re holes in unions: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117423 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119085 - These are fixed in GCC 15.2. + These are fixed in GCC 14.4 and 15.2. - Working wround them also works around GCC bug 58416 + Working around them also works around GCC bug 58416 with double in unions on x86, where the generated insns copy non-floating-point data via fldl/fstpl instruction pairs. This can misbehave if the data's bit pattern looks like a NaN. |