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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-09-14 16:24:30 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-09-14 16:24:30 +0000 |
commit | 76ea1108be6f8b4ba9dc0118a13f685bcb62bc2b (patch) | |
tree | 8b2dad961e6b368426573e8a217594b9bcb42752 /ia32/extractionMachdep.v | |
parent | 9a0ff6bb768cb0a6e45c1c75727d1cd8199cb89e (diff) | |
download | compcert-76ea1108be6f8b4ba9dc0118a13f685bcb62bc2b.tar.gz compcert-76ea1108be6f8b4ba9dc0118a13f685bcb62bc2b.zip |
Floats.v, Nan.v: hard-wire the general shape of binop_pl, so that no axioms
are necessary, only two parameters (default_pl and choose_binop_pl).
SelectDiv: optimize FP division by a power of 2.
ConstpropOp: optimize 2.0 * x and x * 2.0 into x + x.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2326 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'ia32/extractionMachdep.v')
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