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util/romcc: remove self-assignment 

Change-Id: I0f78b55b28011cdefc90665bca2a7ea17647e955
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Found-by: Coverity Scan #1129127
Reviewed-on: https://review.coreboot.org/17885
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Patrick Georgi 2016-12-15 15:17:45 +01:00 committed by Patrick Georgi
parent f78e658dac
commit da8421d1e2
1 changed files with 0 additions and 1 deletions
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util/romcc/romcc.c
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@ -20919,7 +20919,6 @@ static void scc_visit_phi(struct compile_state *state, struct scc_state *scc,
} }
/* meet(X, lattice high) = X */ /* meet(X, lattice high) = X */
else if (is_lattice_hi(state, tmp)) { else if (is_lattice_hi(state, tmp)) {
lnode->val = lnode->val;
} }
/* meet(lattice high, X) = X */ /* meet(lattice high, X) = X */
else if (is_lattice_hi(state, lnode)) { else if (is_lattice_hi(state, lnode)) {