K 10 svn:author V 6 kevans K 8 svn:date V 27 2020-08-30T21:06:10.561490Z K 7 svn:log V 261 math/reduce: fix the build with LLVM 11 reduce started to fail with the default switch to -fno-common in LLVM 11 (and GCC 10). This patch was written then confirmed to be the fix that upstream also provided in late March. MFH: 2020Q3 (-fno-common build fix) END