* config/xtensa/xtensa.c (constantpool_mem_p): Skip over SUBREGs.

From-SVN: r121622

* config/xtensa/xtensa.c (constantpool_mem_p): Skip over SUBREGs.
From-SVN: r121622
63694bdd · Bob Wilson · Bob Wilson · b95becfc · 63694bdd · 63694bdd
Commit 63694bdd authored Feb 05, 2007 by Bob Wilson Committed by Bob Wilson Feb 05, 2007
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gcc/ChangeLog
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gcc/config/xtensa/xtensa.c
+2 -0

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2007-02-05  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/xtensa/xtensa.c (constantpool_mem_p): Skip over SUBREGs.
+
 2007-02-05  Richard Guenther  <rguenther@suse.de>

 	* tree-vectorizer.h (vectorizable_function): Add argument type

--- a/gcc/config/xtensa/xtensa.c
+++ b/gcc/config/xtensa/xtensa.c
@@ -449,6 +449,8 @@ constantpool_address_p (rtx addr)
 int
 constantpool_mem_p (rtx op)
 {
+  if (GET_CODE (op) == SUBREG)
+    op = SUBREG_REG (op);
  if (GET_CODE (op) == MEM)
    return constantpool_address_p (XEXP (op, 0));
  return FALSE;