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gcc/
authorhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 10 Mar 2008 18:20:23 +0000 (18:20 +0000)
committerhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 10 Mar 2008 18:20:23 +0000 (18:20 +0000)
commitff949d479ea31a9ef1aaabba55a42a967febf6d7
tree21d2365cfdaddec31b9d1307cf28d9ef6a64d907
parent466e11c3c0c21f33c90217f63c2be062186bbc77
gcc/

2008-03-10  H.J. Lu  <hongjiu.lu@intel.com>

PR tree-optimization/35494
* tree-ssa-ccp.c (get_symbol_constant_value): Check if value
may be overriden at link and run time.

gcc/testsuite/

2008-03-10  H.J. Lu  <hongjiu.lu@intel.com>

PR tree-optimization/35494
* g++.dg/tree-ssa/ssa-store-ccp-1.C: New.
* gcc.dg/tree-ssa/ssa-store-ccp-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-store-ccp-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@133082 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/tree-ssa/ssa-store-ccp-1.C [new file with mode: 0644]
gcc/testsuite/gcc.dg/tree-ssa/ssa-store-ccp-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/tree-ssa/ssa-store-ccp-3.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/tree-ssa/ssa-store-ccp-4.c [new file with mode: 0644]
gcc/tree-ssa-ccp.c