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re PR tree-optimization/14796 ([tree-ssa] combine two shifts into one)
2005-06-12 James A. Morrison <phython@gcc.gnu.org> PR tree-optimization/14796 * fold-const.c (fold_binary): Transform (A >> C) << C into one BIT_AND_EXPR. <shift>: Transform (A OP c1) OP c2 into A OP (c1 + c2). From-SVN: r100853
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- gcc/ChangeLog 7 additions, 0 deletionsgcc/ChangeLog
- gcc/fold-const.c 53 additions, 0 deletionsgcc/fold-const.c
- gcc/testsuite/ChangeLog 5 additions, 0 deletionsgcc/testsuite/ChangeLog
- gcc/testsuite/gcc.dg/pr14796-1.c 14 additions, 0 deletionsgcc/testsuite/gcc.dg/pr14796-1.c
- gcc/testsuite/gcc.dg/pr14796-2.c 22 additions, 0 deletionsgcc/testsuite/gcc.dg/pr14796-2.c
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