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Diffstat (limited to 'gcc/tree-ssa-phiopt.cc')
-rw-r--r-- | gcc/tree-ssa-phiopt.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/tree-ssa-phiopt.cc b/gcc/tree-ssa-phiopt.cc index e5413e4..7b12692 100644 --- a/gcc/tree-ssa-phiopt.cc +++ b/gcc/tree-ssa-phiopt.cc @@ -360,6 +360,12 @@ factor_out_conditional_operation (edge e0, edge e1, gphi *phi, } gsi = gsi_for_stmt (arg0_def_stmt); gsi_next_nondebug (&gsi); + /* Skip past nops and predicates. */ + while (!gsi_end_p (gsi) + && (gimple_code (gsi_stmt (gsi)) == GIMPLE_NOP + || gimple_code (gsi_stmt (gsi)) == GIMPLE_PREDICT)) + gsi_next_nondebug (&gsi); + /* Reject if the statement was not at the end of the block. */ if (!gsi_end_p (gsi)) return NULL; } |