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re PR tree-optimization/67306 (Patterns ICEs when moved using "simplify and match") 

2015-08-25  Richard Biener  <rguenther@suse.de>

	PR middle-end/67306
	* genmatch.c (expr::gen_transform): Verify the result of
	builtin_decl_implicit.
	(dt_simplify::gen_1): Likewise.

From-SVN: r227163
This commit is contained in:
Richard Biener 2015-08-25 10:29:09 +00:00 committed by Richard Biener
parent e36dbdfe55
commit e4cdf6a8c5
2 changed files with 32 additions and 6 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2015-08-25 Richard Biener <rguenther@suse.de>
PR middle-end/67306
* genmatch.c (expr::gen_transform): Verify the result of
builtin_decl_implicit.
(dt_simplify::gen_1): Likewise.
2015-08-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
* config/arm/constraints.md: Also list Cs and US ARM-specific

31
gcc/genmatch.c
View File

@ -2177,11 +2177,19 @@ expr::gen_transform (FILE *f, int indent, const char *dest, bool gimple,
fprintf_indent (f, indent, "res = fold_build%d_loc (loc, %s, %s",
ops.length(), opr_name, type);
else
fprintf_indent (f, indent, "res = build_call_expr_loc (loc, "
"builtin_decl_implicit (%s), %d", opr_name, ops.length());
{
fprintf_indent (f, indent, "{\n");
fprintf_indent (f, indent, " tree decl = builtin_decl_implicit (%s);\n",
opr_name);
fprintf_indent (f, indent, " if (!decl) return NULL_TREE;\n");
fprintf_indent (f, indent, " res = build_call_expr_loc (loc, "
"decl, %d", ops.length());
}
for (unsigned i = 0; i < ops.length (); ++i)
fprintf (f, ", ops%d[%u]", depth, i);
fprintf (f, ");\n");
if (opr->kind != id_base::CODE)
fprintf_indent (f, indent, "}\n");
if (*opr == CONVERT_EXPR)
{
indent -= 2;
@ -3069,13 +3077,24 @@ dt_simplify::gen_1 (FILE *f, int indent, bool gimple, operand *result)
*e->operation == CONVERT_EXPR
? "NOP_EXPR" : e->operation->id);
else
fprintf_indent (f, indent,
"res = build_call_expr_loc "
"(loc, builtin_decl_implicit (%s), %d",
e->operation->id, e->ops.length());
{
fprintf_indent (f, indent,
"{\n");
fprintf_indent (f, indent,
" tree decl = builtin_decl_implicit (%s);\n",
e->operation->id);
fprintf_indent (f, indent,
" if (!decl) return NULL_TREE;\n");
fprintf_indent (f, indent,
" res = build_call_expr_loc "
"(loc, decl, %d",
e->ops.length());
}
for (unsigned j = 0; j < e->ops.length (); ++j)
fprintf (f, ", res_op%d", j);
fprintf (f, ");\n");
if (!is_a <operator_id *> (opr))
fprintf_indent (f, indent, "}\n");
}
}
}