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re PR tree-optimization/50587 (ICE init_range_entry, at tree-ssa-reassoc.c:1698 caused by recent change)

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PR tree-optimization/50587
	* tree-ssa-reassoc.c (init_range_entry): Stop iterating when
	arg0 is not a SSA_NAME.

From-SVN: r179447
This commit is contained in:
Jakub Jelinek 2011-10-03 11:06:38 +02:00 • committed by Jakub Jelinek
parent 93b765d091
commit e4a5b262e7
2 changed files with 8 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2011-10-03 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/50587
* tree-ssa-reassoc.c (init_range_entry): Stop iterating when
arg0 is not a SSA_NAME.
2011-10-03 Richard Sandiford <rdsandiford@googlemail.com>
* ipa-inline-analysis.c (MAX_TIME): Update comment.

2
gcc/tree-ssa-reassoc.c
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@ -1648,6 +1648,8 @@ init_range_entry (struct range_entry *r, tree exp)
code = gimple_assign_rhs_code (stmt);
arg0 = gimple_assign_rhs1 (stmt);
if (TREE_CODE (arg0) != SSA_NAME)
break;
arg1 = gimple_assign_rhs2 (stmt);
exp_type = TREE_TYPE (exp);
loc = gimple_location (stmt);