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PR tree-optimization/17549
authorsteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 10 Feb 2005 22:57:30 +0000 (22:57 +0000)
committersteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 10 Feb 2005 22:57:30 +0000 (22:57 +0000)
commit0e23b2b64469af25e64428ac3d2eeffc0374b5e8
tree8a75234439f297ec9f0bab12690742aba6a15db7
parent8911066a0ba77add303dad07c6e2ffd2c2cfe7ea
PR tree-optimization/17549
* tree-outof-ssa.c (find_replaceable_in_bb): Do not allow
TER to replace a DEF with its expression if the DEF and the
rhs of the expression we replace into have the same root
variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94853 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-outof-ssa.c