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re PR tree-optimization/27341 (ICE in in add_virtual_operand with complex types)

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2006-06-19  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/27341
	* tree-cfg.c (gimplify_val): Call mark_new_vars_to_rename on the
	statement we get.
	* tree-complex.c (pass_lower_complex): Update SMT usage.

From-SVN: r114771
This commit is contained in:
Daniel Berlin 2006-06-19 14:33:46 +00:00 committed by Daniel Berlin
parent 4307d0dbf9
commit 46b86adcdc
5 changed files with 28 additions and 3 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2006-06-19 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/27341
* tree-cfg.c (gimplify_val): Call mark_new_vars_to_rename on the
statement we get.
* tree-complex.c (pass_lower_complex): Update SMT usage.
2006-06-19 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.md ("doloop_si64", "doloop_si31", "doloop_di"):

7
gcc/testsuite/gcc.c-torture/compile/pr27341-1.c Normal file
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@ -0,0 +1,7 @@
extern double R_NaReal;
void z_atan2 (double _Complex * r, double _Complex * ccs)
{
if (*ccs == 0)
__imag__ *r = R_NaReal;
}

8
gcc/testsuite/gcc.c-torture/compile/pr27341-2.c Normal file
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@ -0,0 +1,8 @@
void zgemm_ (const int*, const double*);
extern void matmul_c8 (_Complex double * dest)
{
const int ldc = 0;
const double zero = 0;
zgemm_ ( &zero, &ldc);
dest[1] += 1 ;
}

2
gcc/tree-cfg.c
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@ -5584,6 +5584,8 @@ gimplify_val (block_stmt_iterator *bsi, tree type, tree exp)
TREE_BLOCK (new_stmt) = TREE_BLOCK (orig_stmt);
bsi_insert_before (bsi, new_stmt, BSI_SAME_STMT);
if (in_ssa_p)
mark_new_vars_to_rename (new_stmt);
return t;
}

7
gcc/tree-complex.c
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@ -1541,11 +1541,12 @@ struct tree_opt_pass pass_lower_complex =
0, /* tv_id */
PROP_ssa, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
PROP_smt_usage, /* properties_destroyed */
0, /* todo_flags_start */
TODO_dump_func | TODO_ggc_collect
| TODO_update_ssa
| TODO_verify_stmts, /* todo_flags_finish */
| TODO_update_smt_usage
| TODO_update_ssa
| TODO_verify_stmts, /* todo_flags_finish */
0 /* letter */
};