diff options
author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-03 15:33:20 +0000 |
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committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-03 15:33:20 +0000 |
commit | e5d3a6d3e92f6816b014cd93d36d3e1be442d385 (patch) | |
tree | 0fad60829cd10d8cc51f066ecc425cb61b5f161b | |
parent | f2034f77a47b1a19985ff8d3dee6f243cb1312fe (diff) |
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.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@88450 138bc75d-0d04-0410-961f-82ee72b054a4
-rw-r--r-- | gcc/ChangeLog | 1 | ||||
-rw-r--r-- | gcc/testsuite/ChangeLog | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8cb2906e2f9..06f624740cc 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,6 @@ 2004-10-03 Kazu Hirata <kazu@cs.umass.edu> + 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 &. diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 3e323055361..ac4ecfd20c0 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,6 @@ 2004-10-03 Kazu Hirata <kazu@cs.umass.edu> + PR tree-optimization/16632 * gcc.dg/tree-ssa/20041002-1.c: New. 2004-10-03 Paul Brook <paul@codesourcery.com> |