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re PR c++/59627 (ICE with OpenMP "declare reduction" and -flto)

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PR c++/59627
	* parser.c (cp_parser_omp_declare_reduction): Set assembler name
	of the DECL_OMP_DECLARE_REDUCTION_P decls.

	* g++.dg/gomp/pr59627.C: New test.

From-SVN: r233225
This commit is contained in:
Jakub Jelinek 2016-02-08 19:23:03 +01:00 committed by Jakub Jelinek
parent cfac5ed236
commit f68bc23fdd
4 changed files with 24 additions and 0 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2016-02-08 Jakub Jelinek <jakub@redhat.com>
PR c++/59627
* parser.c (cp_parser_omp_declare_reduction): Set assembler name
of the DECL_OMP_DECLARE_REDUCTION_P decls.
2016-02-08 Marek Polacek <polacek@redhat.com>
PR c++/69688

1
gcc/cp/parser.c
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@ -36080,6 +36080,7 @@ cp_parser_omp_declare_reduction (cp_parser *parser, cp_token *pragma_tok,
DECL_DECLARED_INLINE_P (fndecl) = 1;
DECL_IGNORED_P (fndecl) = 1;
DECL_OMP_DECLARE_REDUCTION_P (fndecl) = 1;
SET_DECL_ASSEMBLER_NAME (fndecl, get_identifier ("<udr>"));
DECL_ATTRIBUTES (fndecl)
= tree_cons (get_identifier ("gnu_inline"), NULL_TREE,
DECL_ATTRIBUTES (fndecl));

3
gcc/testsuite/ChangeLog
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@ -1,5 +1,8 @@
2016-02-08 Jakub Jelinek <jakub@redhat.com>
PR c++/59627
* g++.dg/gomp/pr59627.C: New test.
PR ipa/69239
* g++.dg/ipa/pr69239.C: New test.

14
gcc/testsuite/g++.dg/gomp/pr59627.C Normal file
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@ -0,0 +1,14 @@
// PR c++/59627
// { dg-do compile { target lto } }
// { dg-options "-fopenmp -flto" }
struct A { A () : i (0) {} int i; };
void
foo ()
{
A a;
#pragma omp declare reduction (+: A: omp_out.i += omp_in.i)
#pragma omp parallel reduction (+: a)
;
}