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| author | Michael Matz <matz@suse.de> | 2011-09-02 18:31:47 +0000 |
|---|---|---|
| committer | Michael Matz <matz@gcc.gnu.org> | 2011-09-02 18:31:47 +0000 |
| commit | dde460d482fcf150d17b0baa2bc0b97714ec6365 (patch) | |
| tree | da6f6fbaadc0e51a49a926d72b946f5ff6ad2d7e /gcc/tree-ssa-pre.c | |
| parent | 6bd9bf425438065b5a1daf0b19a0f8cdd0ed985e (diff) | |
| download | gcc-dde460d482fcf150d17b0baa2bc0b97714ec6365.zip gcc-dde460d482fcf150d17b0baa2bc0b97714ec6365.tar.gz gcc-dde460d482fcf150d17b0baa2bc0b97714ec6365.tar.bz2 | |
re PR middle-end/50260 (internal compiler error: Segmentation fault at ../../gcc/gcc/tree-ssa-live.c:88)
PR middle-end/50260
* ipa-split.c (split_function): Call add_referenced_var.
* tree-ssa-phiopt.c (cond_store_replacement): Don't call get_var_ann.
(cond_if_else_store_replacement_1): Ditto.
* tree-ssa-pre.c (get_representative_for): Ditto.
(create_expression_by_pieces): Ditto.
(insert_into_preds_of_block): Ditto.
* tree-sra.c (create_access_replacement): Ditto.
(get_replaced_param_substitute): Ditto.
From-SVN: r178489
Diffstat (limited to 'gcc/tree-ssa-pre.c')
| -rw-r--r-- | gcc/tree-ssa-pre.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c index d784bac..6f3b03b 100644 --- a/gcc/tree-ssa-pre.c +++ b/gcc/tree-ssa-pre.c @@ -1399,7 +1399,7 @@ get_representative_for (const pre_expr e) if (!pretemp || exprtype != TREE_TYPE (pretemp)) { pretemp = create_tmp_reg (exprtype, "pretmp"); - get_var_ann (pretemp); + add_referenced_var (pretemp); } name = make_ssa_name (pretemp, gimple_build_nop ()); @@ -3178,10 +3178,7 @@ create_expression_by_pieces (basic_block block, pre_expr expr, /* Build and insert the assignment of the end result to the temporary that we will return. */ if (!pretemp || exprtype != TREE_TYPE (pretemp)) - { - pretemp = create_tmp_reg (exprtype, "pretmp"); - get_var_ann (pretemp); - } + pretemp = create_tmp_reg (exprtype, "pretmp"); temp = pretemp; add_referenced_var (temp); @@ -3441,10 +3438,7 @@ insert_into_preds_of_block (basic_block block, unsigned int exprnum, /* Now build a phi for the new variable. */ if (!prephitemp || TREE_TYPE (prephitemp) != type) - { - prephitemp = create_tmp_var (type, "prephitmp"); - get_var_ann (prephitemp); - } + prephitemp = create_tmp_var (type, "prephitmp"); temp = prephitemp; add_referenced_var (temp); |