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2009-10-13 Martin Jambor <mjambor@suse.cz> PR tree-optimization/41661 * ipa-prop.c (compute_complex_pass_through): Allow only operations that are tcc_comparisons or do not change the type in any un-usleless way. * ipa-cp.c (ipcp_lattice_from_jfunc): Request boolean type when folding tcc_comparison operations. * testsuite/gcc.c-torture/compile/pr41661.c: New test. From-SVN: r152702
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