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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-12-15 08:12:10 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-12-15 08:12:10 +0000 |
| commit | b94afae671ac27dec978a2fd53a3f09ca936d898 (patch) | |
| tree | ef3c1124cf7a136049c0d22a392d53254b1678b8 /gcc/tree-vect-loop-manip.c | |
| parent | 35d3d5ad2dfb68e0fcfe047de013efbc209dc687 (diff) | |
| download | gcc-b94afae671ac27dec978a2fd53a3f09ca936d898.tar.gz | |
2017-12-15 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-11-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/82402
* tree-vect-loop-manip.c (create_lcssa_for_virtual_phi): Properly
set SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
* gcc.dg/torture/pr82402.c: New testcase.
2017-10-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/82697
* tree-ssa-phiopt.c (cond_store_replacement): Use alias-set
zero for conditional load and unconditional store.
* gcc.dg/torture/pr82697.c: New testcase.
2017-11-02 Richard Biener <rguenther@suse.de>
PR middle-end/82765
* varasm.c (decode_addr_const): Make offset HOST_WIDE_INT.
Truncate ARRAY_REF index and element size.
* gcc.dg/pr82765.c: New testcase.
2017-11-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/82902
* tree-ssa-phiprop.c (propagate_with_phi): Test proper type.
* g++.dg/torture/pr82902.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@255677 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-vect-loop-manip.c')
| -rw-r--r-- | gcc/tree-vect-loop-manip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree-vect-loop-manip.c b/gcc/tree-vect-loop-manip.c index f48336bff58..1269422cb31 100644 --- a/gcc/tree-vect-loop-manip.c +++ b/gcc/tree-vect-loop-manip.c @@ -643,6 +643,8 @@ create_lcssa_for_virtual_phi (struct loop *loop) gimple *stmt; use_operand_p use_p; + SSA_NAME_OCCURS_IN_ABNORMAL_PHI (new_vop) + = SSA_NAME_OCCURS_IN_ABNORMAL_PHI (vop); add_phi_arg (new_phi, vop, exit_e, UNKNOWN_LOCATION); gimple_phi_set_result (new_phi, new_vop); FOR_EACH_IMM_USE_STMT (stmt, imm_iter, vop) |