13a3e5b6d8
2011-12-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR middle-end/39976 * tree-ssa-dom.c (enum expr_kind): Add EXPR_PHI. (struct hashable_expr): Add struct phi field. (initialize_hash_element): Handle phis; change to use XCNEWVEC. (hashable_expr_equal_p): Handle phis. (iterative_hash_hashable_expr): Likewise. (print_expr_hash_elt): Likewise. (free_expr_hash_elt): Likewise. (dom_opt_enter_block): Create equivalences from redundant phis. (eliminate_redundant_computations): Handle redundant phis. (lookup_avail_expr): Handle phis. From-SVN: r182140 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libquadmath | ||
| libssp | ||
| libstdc++-v3 | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| README | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| depcomp | ||
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| libtool-ldflags | ||
| libtool.m4 | ||
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| ltmain.sh | ||
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| ltsugar.m4 | ||
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| missing | ||
| mkdep | ||
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README
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