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Diffstat (limited to 'gcc/tree-ssa-sccvn.c')
| -rw-r--r-- | gcc/tree-ssa-sccvn.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c index bb4a5172de8..b27fe0c0bc5 100644 --- a/gcc/tree-ssa-sccvn.c +++ b/gcc/tree-ssa-sccvn.c @@ -2352,6 +2352,10 @@ stmt_has_constants (gimple stmt) case GIMPLE_BINARY_RHS: return (is_gimple_min_invariant (gimple_assign_rhs1 (stmt)) || is_gimple_min_invariant (gimple_assign_rhs2 (stmt))); + case GIMPLE_TERNARY_RHS: + return (is_gimple_min_invariant (gimple_assign_rhs1 (stmt)) + || is_gimple_min_invariant (gimple_assign_rhs2 (stmt)) + || is_gimple_min_invariant (gimple_assign_rhs3 (stmt))); case GIMPLE_SINGLE_RHS: /* Constants inside reference ops are rarely interesting, but it can take a lot of looking to find them. */ |