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(parent: a71eee3) | patch
Rewrite fef 8 in powerpc assembly.
authorGeorge Koehler <xkernigh@netscape.net>
Thu, 29 Sep 2016 19:52:54 +0000 (15:52 -0400)
committerGeorge Koehler <xkernigh@netscape.net>
Thu, 29 Sep 2016 19:52:54 +0000 (15:52 -0400)
commit6ae415d48b44da1dd8e9d2fe6333bb1bdb85c2cf
treeaa6baf8a8ab79adf89496b37c5d6b6701a5609e9tree | snapshot
parenta71eee391420c2e7c284e217190290520d3e1ec3commit | diff
Rewrite fef 8 in powerpc assembly.

In EM, fef splits a float into exponent and fraction.  The old C code,
given an infinite float, got stuck in an infinite loop.  The new
assembly code doesn't loop; it extracts the IEEE exponent.
mach/powerpc/libem/build.lua diff | blob | history
mach/powerpc/libem/fef8.c [deleted file] blob | history
mach/powerpc/libem/fef8.s [new file with mode: 0644] blob
mach/powerpc/ncg/table diff | blob | history
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