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Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
| -rw-r--r-- | gcc/tree-ssa-loop-niter.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/tree-ssa-loop-niter.c b/gcc/tree-ssa-loop-niter.c index b8247a0..1eedf75 100644 --- a/gcc/tree-ssa-loop-niter.c +++ b/gcc/tree-ssa-loop-niter.c @@ -2914,6 +2914,12 @@ stmt_dominates_stmt_p (gimple s1, gimple s2) { gimple_stmt_iterator bsi; + if (gimple_code (s2) == GIMPLE_PHI) + return false; + + if (gimple_code (s1) == GIMPLE_PHI) + return true; + for (bsi = gsi_start_bb (bb1); gsi_stmt (bsi) != s2; gsi_next (&bsi)) if (gsi_stmt (bsi) == s1) return true; |