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re PR tree-optimization/59149 (diagnose_tm_1 calls flags_from_decl_or_type on an ADDR_EXPR)

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PR tree-optimization/59149
	* calls.c (flags_from_decl_or_type): Fail on non decl or type.
	* trans-mem.c (diagnose_tm_1): Do not call flags_from_decl_or_type
	if no type or decl.

From-SVN: r205967
This commit is contained in:
Aldy Hernandez 2013-12-13 17:50:18 +00:00 committed by Aldy Hernandez
parent 1904eff113
commit 17fc8d6f0e
3 changed files with 11 additions and 1 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2013-12-13 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/59149
* calls.c (flags_from_decl_or_type): Fail on non decl or type.
* trans-mem.c (diagnose_tm_1): Do not call flags_from_decl_or_type
if no type or decl.
2013-12-13 Kenneth Zadeck <zadeck@naturalbridge.com>
* config/arc/arc.h (BITS_PER_UNIT): Removed.

2
gcc/calls.c
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@ -769,6 +769,8 @@ flags_from_decl_or_type (const_tree exp)
|| lookup_attribute ("transaction_pure", TYPE_ATTRIBUTES (exp))))
flags |= ECF_TM_PURE;
}
else
gcc_unreachable ();
if (TREE_THIS_VOLATILE (exp))
{

3
gcc/trans-mem.c
View File

@ -677,7 +677,8 @@ diagnose_tm_1 (gimple_stmt_iterator *gsi, bool *handled_ops_p,
}
else if (direct_call_p)
{
if (flags_from_decl_or_type (fn) & ECF_TM_BUILTIN)
if (IS_TYPE_OR_DECL_P (fn)
&& flags_from_decl_or_type (fn) & ECF_TM_BUILTIN)
is_safe = true;
else if (replacement)
{