From 653e2568d981fcc3fd6fc4e0920e3eb4a1f58f3a Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Wed, 22 Apr 2009 17:26:51 -0400
Subject: [PATCH] m32c.c (m32c_special_page_vector_p): Move declarations before
code.
* config/m32c/m32c.c (m32c_special_page_vector_p): Move
declarations before code.
(current_function_special_page_vector): Likewise.
(m32c_expand_insv): Silence a warning.
From-SVN: r146614
---
gcc/ChangeLog | 7 +++++++
gcc/config/m32c/m32c.c | 8 ++++++--
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 379a7b56083a..af6b9572c915 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2009-04-22 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/m32c.c (m32c_special_page_vector_p): Move
+ declarations before code.
+ (current_function_special_page_vector): Likewise.
+ (m32c_expand_insv): Silence a warning.
+
2009-04-21 Taras Glek <tglek@mozilla.com>
* alias.c: Update GTY annotations to new syntax.
diff --git a/gcc/config/m32c/m32c.c b/gcc/config/m32c/m32c.c
index 5021831662fc..cb09aef254cf 100644
--- a/gcc/config/m32c/m32c.c
+++ b/gcc/config/m32c/m32c.c
@@ -2771,10 +2771,12 @@ interrupt_handler (tree * node ATTRIBUTE_UNUSED,
int
m32c_special_page_vector_p (tree func)
{
+ tree list;
+
if (TREE_CODE (func) != FUNCTION_DECL)
return 0;
- tree list = M32C_ATTRIBUTES (func);
+ list = M32C_ATTRIBUTES (func);
while (list)
{
if (is_attribute_p ("function_vector", TREE_PURPOSE (list)))
@@ -2837,12 +2839,13 @@ current_function_special_page_vector (rtx x)
if ((GET_CODE(x) == SYMBOL_REF)
&& (SYMBOL_REF_FLAGS (x) & SYMBOL_FLAG_FUNCVEC_FUNCTION))
{
+ tree list;
tree t = SYMBOL_REF_DECL (x);
if (TREE_CODE (t) != FUNCTION_DECL)
return 0;
- tree list = M32C_ATTRIBUTES (t);
+ list = M32C_ATTRIBUTES (t);
while (list)
{
if (is_attribute_p ("function_vector", TREE_PURPOSE (list)))
@@ -3870,6 +3873,7 @@ m32c_expand_insv (rtx *operands)
case 5: p = gen_iorqi3_24 (op0, src0, GEN_INT (mask)); break;
case 6: p = gen_iorhi3_16 (op0, src0, GEN_INT (mask)); break;
case 7: p = gen_iorhi3_24 (op0, src0, GEN_INT (mask)); break;
+ default: p = NULL_RTX; break; /* Not reached, but silences a warning. */
}
emit_insn (p);
--
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