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riscv-gcc-1
Commit 315036fe by Richard Guenther Committed by Richard Biener
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varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF]. 

2011-08-26  Richard Guenther  <rguenther@suse.de>

	* varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF].

From-SVN: r178107
parent 3e0694cf
Showing with 10 additions and 0 deletions
gcc/ChangeLog
2011-08-26 Richard Guenther <rguenther@suse.de>
* varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF].
2011-08-26 Zdenek Dvorak <ook@ucw.cz>
Tom de Vries <tom@codesourcery.com>
......
gcc/varasm.c
......@@ -2592,6 +2592,12 @@ decode_addr_const (tree exp, struct addr_const *value)
* tree_low_cst (TREE_OPERAND (target, 1), 0));
target = TREE_OPERAND (target, 0);
}
else if (TREE_CODE (target) == MEM_REF
&& TREE_CODE (TREE_OPERAND (target, 0)) == ADDR_EXPR)
{
offset += mem_ref_offset (target).low;
target = TREE_OPERAND (TREE_OPERAND (target, 0), 0);
}
else if (TREE_CODE (target) == INDIRECT_REF
&& TREE_CODE (TREE_OPERAND (target, 0)) == NOP_EXPR
&& TREE_CODE (TREE_OPERAND (TREE_OPERAND (target, 0), 0))
......
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