re PR tree-optimization/16632 (A couple fold-const.c optimizations are non-functional)
PR tree-optimization/16632 * fold-const.c (fold) [EQ_EXPR]: When seeing if D & ~C != 0 to fold (A & C) == D into 0, fold ~C. Similarly, for the case where | is used instead of &. PR tree-optimization/16632 * testsuite/gcc.dg/tree-ssa/20041002-1.c: New. From-SVN: r88450
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2004-10-03 Kazu Hirata <kazu@cs.umass.edu>
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PR tree-optimization/16632
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* fold-const.c (fold) [EQ_EXPR]: When seeing if D & ~C != 0 to
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fold (A & C) == D into 0, fold ~C. Similarly, for the case
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where | is used instead of &.
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@ -1,5 +1,6 @@
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2004-10-03 Kazu Hirata <kazu@cs.umass.edu>
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PR tree-optimization/16632
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* gcc.dg/tree-ssa/20041002-1.c: New.
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2004-10-03 Paul Brook <paul@codesourcery.com>
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