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| author | Ian Lance Taylor <iant@golang.org> | 2021-09-13 10:37:49 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2021-09-13 10:37:49 -0700 |
| commit | e252b51ccde010cbd2a146485d8045103cd99533 (patch) | |
| tree | e060f101cdc32bf5e520de8e5275db9d4236b74c /gcc/tree-ssa-phiprop.c | |
| parent | f10c7c4596dda99d2ee872c995ae4aeda65adbdf (diff) | |
| parent | 104c05c5284b7822d770ee51a7d91946c7e56d50 (diff) | |
| download | gcc-e252b51ccde010cbd2a146485d8045103cd99533.zip gcc-e252b51ccde010cbd2a146485d8045103cd99533.tar.gz gcc-e252b51ccde010cbd2a146485d8045103cd99533.tar.bz2 | |
Merge from trunk revision 104c05c5284b7822d770ee51a7d91946c7e56d50.
Diffstat (limited to 'gcc/tree-ssa-phiprop.c')
| -rw-r--r-- | gcc/tree-ssa-phiprop.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/tree-ssa-phiprop.c b/gcc/tree-ssa-phiprop.c index 64d6eda..78b0461 100644 --- a/gcc/tree-ssa-phiprop.c +++ b/gcc/tree-ssa-phiprop.c @@ -484,7 +484,6 @@ public: unsigned int pass_phiprop::execute (function *fun) { - vec<basic_block> bbs; struct phiprop_d *phivn; bool did_something = false; basic_block bb; @@ -499,8 +498,9 @@ pass_phiprop::execute (function *fun) phivn = XCNEWVEC (struct phiprop_d, n); /* Walk the dominator tree in preorder. */ - bbs = get_all_dominated_blocks (CDI_DOMINATORS, - single_succ (ENTRY_BLOCK_PTR_FOR_FN (fun))); + auto_vec<basic_block> bbs + = get_all_dominated_blocks (CDI_DOMINATORS, + single_succ (ENTRY_BLOCK_PTR_FOR_FN (fun))); FOR_EACH_VEC_ELT (bbs, i, bb) { /* Since we're going to move dereferences across predecessor @@ -514,7 +514,6 @@ pass_phiprop::execute (function *fun) if (did_something) gsi_commit_edge_inserts (); - bbs.release (); free (phivn); free_dominance_info (CDI_POST_DOMINATORS); |