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Release_defs in expand_omp_atomic_fetch_op 

2016-01-16  Tom de Vries  <tom@codesourcery.com>

	* omp-low.c (expand_omp_atomic_fetch_op):  Release defs of update stmt.

From-SVN: r232472
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Tom de Vries 2016-01-16 22:18:56 +00:00 committed by Tom de Vries
parent d69da357f7
commit 0b0521ba46
2 changed files with 9 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2016-01-16 Tom de Vries <tom@codesourcery.com>
* omp-low.c (expand_omp_atomic_fetch_op): Release defs of update stmt.
2016-01-16 Richard Sandiford <richard.sandiford@arm.com>
* hash-table.h (hash_table::empty): Turn into an inline wrapper

6
gcc/omp-low.c
View File

@ -12020,10 +12020,14 @@ expand_omp_atomic_fetch_op (basic_block load_bb,
gcc_assert (gimple_code (gsi_stmt (gsi)) == GIMPLE_OMP_ATOMIC_STORE);
gsi_remove (&gsi, true);
gsi = gsi_last_bb (store_bb);
stmt = gsi_stmt (gsi);
gsi_remove (&gsi, true);
if (gimple_in_ssa_p (cfun))
update_ssa (TODO_update_ssa_no_phi);
{
release_defs (stmt);
update_ssa (TODO_update_ssa_no_phi);
}
return true;
}