diff options
Diffstat (limited to 'gcc/tree-ssa-phiopt.c')
| -rw-r--r-- | gcc/tree-ssa-phiopt.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c index c8ec5026659..948620fa8cd 100644 --- a/gcc/tree-ssa-phiopt.c +++ b/gcc/tree-ssa-phiopt.c @@ -519,24 +519,6 @@ blocks_in_phiopt_order (void) #undef VISITED_P } - -/* Return TRUE if block BB has no executable statements, otherwise return - FALSE. */ - -bool -empty_block_p (basic_block bb) -{ - /* BB must have no executable statements. */ - gimple_stmt_iterator gsi = gsi_after_labels (bb); - if (phi_nodes (bb)) - return false; - if (gsi_end_p (gsi)) - return true; - if (is_gimple_debug (gsi_stmt (gsi))) - gsi_next_nondebug (&gsi); - return gsi_end_p (gsi); -} - /* Replace PHI node element whose edge is E in block BB with variable NEW. Remove the edge from COND_BLOCK which does not lead to BB (COND_BLOCK is known to have two edges, one of which must reach BB). */ |
