re PR tree-optimization/69214 (ICE (segfault) at -Os on x86_64-linux-gnu in "fail_abnormal_edge_coalesce")
PR tree-optimization/69214 * tree-vrp.c (simplify_cond_using_ranges): Don't propagate innerop into a comparison if SSA_NAME_OCCURS_IN_ABNORMAL_PHI. Formatting fix. * gcc.c-torture/compile/pr69214.c: New test. From-SVN: r232235
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2016-01-11 Jakub Jelinek <jakub@redhat.com>
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2016-01-11 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/69214
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* tree-vrp.c (simplify_cond_using_ranges): Don't propagate
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innerop into a comparison if SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
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Formatting fix.
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PR tree-optimization/69207
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PR tree-optimization/69207
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* tree-vect-slp.c (vect_get_constant_vectors): For
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* tree-vect-slp.c (vect_get_constant_vectors): For
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VECTOR_BOOLEAN_TYPE_P, assert op has integral type instead of
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VECTOR_BOOLEAN_TYPE_P, assert op has integral type instead of
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@ -1,3 +1,8 @@
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2016-01-11 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/69214
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* gcc.c-torture/compile/pr69214.c: New test.
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2016-01-11 Uros Bizjak <ubizjak@gmail.com>
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2016-01-11 Uros Bizjak <ubizjak@gmail.com>
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* gcc.target/i386/pr66232-10.c: Do not compile on ia32 target.
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* gcc.target/i386/pr66232-10.c: Do not compile on ia32 target.
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/* PR tree-optimization/69214 */
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extern void bar (void);
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extern int __setjmp (char *);
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void
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foo (char *p)
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{
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int d = 0;
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bar ();
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if (__setjmp (p))
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return;
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long a = d;
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d = 8;
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if (!a)
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bar ();
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}
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@ -9478,7 +9478,8 @@ simplify_cond_using_ranges (gcond *stmt)
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if (TREE_CODE (innerop) == SSA_NAME
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if (TREE_CODE (innerop) == SSA_NAME
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&& !POINTER_TYPE_P (TREE_TYPE (innerop))
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&& !POINTER_TYPE_P (TREE_TYPE (innerop))
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&& desired_pro_or_demotion_p (TREE_TYPE (innerop), TREE_TYPE (op0)))
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&& !SSA_NAME_OCCURS_IN_ABNORMAL_PHI (innerop)
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&& desired_pro_or_demotion_p (TREE_TYPE (innerop), TREE_TYPE (op0)))
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{
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{
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value_range *vr = get_value_range (innerop);
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value_range *vr = get_value_range (innerop);
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@ -9509,8 +9510,8 @@ simplify_cond_using_ranges (gcond *stmt)
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else
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else
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location = gimple_location (stmt);
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location = gimple_location (stmt);
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warning_at (location, OPT_Wstrict_overflow,
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warning_at (location, OPT_Wstrict_overflow,
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"assuming signed overflow does not occur when "
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"assuming signed overflow does not occur when "
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"simplifying conditional");
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"simplifying conditional");
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}
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}
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tree newconst = fold_convert (TREE_TYPE (innerop), op1);
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tree newconst = fold_convert (TREE_TYPE (innerop), op1);
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