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| author | Richard Biener <rguenther@suse.de> | 2012-12-19 13:53:18 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-12-19 13:53:18 +0000 |
| commit | d1f985421fff69c6956206f9606c4a9e35b32a70 (patch) | |
| tree | 16f545224cd8116189b4ccd1992329c439c78de9 /gcc/tree-switch-conversion.c | |
| parent | c354951b7ef67f8bbbca3db79734db73880d17a2 (diff) | |
| download | gcc-d1f985421fff69c6956206f9606c4a9e35b32a70.zip gcc-d1f985421fff69c6956206f9606c4a9e35b32a70.tar.gz gcc-d1f985421fff69c6956206f9606c4a9e35b32a70.tar.bz2 | |
re PR lto/55736 (lto ICE: tree code ''junl is not supported in LTO streams)
2012-12-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/55736
PR tree-optimization/55703
* gimplify.c (prune_expr_location): New function.
(unshare_expr_without_location): Likewise.
* tree.h (unshare_expr_without_location): Declare.
* ipa-prop.c (prune_expression_for_jf): Remove.
(prune_expression_for_jf_1): Likewise.
(ipa_set_jf_constant): Use unshare_expr_without_location.
(ipa_set_jf_arith_pass_through): Likewise.
(determine_known_aggregate_parts): Likewise.
* tree-switch-conversion.c (build_constructors): Use
unshare_expr_without_location on all constructor elements.
* gcc.dg/lto/pr55703_0.c: New testcase.
From-SVN: r194609
Diffstat (limited to 'gcc/tree-switch-conversion.c')
| -rw-r--r-- | gcc/tree-switch-conversion.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c index 9eed5e0..d250a94 100644 --- a/gcc/tree-switch-conversion.c +++ b/gcc/tree-switch-conversion.c @@ -873,7 +873,8 @@ build_constructors (gimple swtch, struct switch_conv_info *info) constructor_elt elt; elt.index = int_const_binop (MINUS_EXPR, pos, info->range_min); - elt.value = info->default_values[k]; + elt.value + = unshare_expr_without_location (info->default_values[k]); info->constructors[k]->quick_push (elt); } @@ -899,7 +900,7 @@ build_constructors (gimple swtch, struct switch_conv_info *info) constructor_elt elt; elt.index = int_const_binop (MINUS_EXPR, pos, info->range_min); - elt.value = val; + elt.value = unshare_expr_without_location (val); info->constructors[j]->quick_push (elt); pos = int_const_binop (PLUS_EXPR, pos, integer_one_node); |