[llvm-bugs] [Bug 34126] New: 128-bit software floating point division does not update FP environment for hardware cores
llvm-bugs at lists.llvm.org
Tue Aug 8 14:05:43 PDT 2017
Bug ID: 34126
Summary: 128-bit software floating point division does not
update FP environment for hardware cores
Assignee: unassignedbugs at nondot.org
Reporter: compnerd at compnerd.org
CC: llvm-bugs at lists.llvm.org
The 128-bit floating point division routines need to update the floating point
hardware state when performing operations (e.g. division by NaN). This needs
to account for the various architectures in the target agnostic code path (e.g.
targeting Cortex M3 could not do this).
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