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2007-11-16 Richard Guenther <rguenther@suse.de> PR tree-optimization/34099 * tree-ssa-ccp.c (likely_value): Use a whitelist for operators that produce UNDEFINED result if at least one of its operands is UNDEFINED. By default the result is only UNDEFINED if all operands are UNDEFINED. * g++.dg/torture/pr3499.C: New testcase. * gcc.c-torture/execute/pr34099.c: Likewise. From-SVN: r130222 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
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| libgcc | ||
| libgfortran | ||
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| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libssp | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
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| config-ml.in | ||
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| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
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| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
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| ltmain.sh | ||
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| ltsugar.m4 | ||
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| MAINTAINERS | ||
| Makefile.def | ||
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| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| README.SCO | ||
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