From: Sandra Loosemore <sandra@codesourcery.com>
Date: Thu, 16 Jul 2015 03:30:31 +0000 (-0400)
Subject: nios2.c (nios2_emit_stack_limit_check): Fix uninitialized-variable warning.
X-Git-Tag: basepoints/gcc-7~5628
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a6885f12c73d525ad577fb5c2ae4a7c94ab53e31;p=thirdparty%2Fgcc.git

nios2.c (nios2_emit_stack_limit_check): Fix uninitialized-variable warning.

2015-07-16  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/nios2/nios2.c (nios2_emit_stack_limit_check): Fix
	uninitialized-variable warning.

From-SVN: r225857
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 603c5e3a1e4a..4d93e26a1580 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-07-16  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* config/nios2/nios2.c (nios2_emit_stack_limit_check): Fix
+	uninitialized-variable warning.
+
 2015-07-16  Kaz Kojima  <kkojima@gcc.gnu.org>
 
 	PR target/65249
diff --git a/gcc/config/nios2/nios2.c b/gcc/config/nios2/nios2.c
index a780c512060d..0fb11ea968c4 100644
--- a/gcc/config/nios2/nios2.c
+++ b/gcc/config/nios2/nios2.c
@@ -563,7 +563,7 @@ nios2_create_cfa_notes (rtx_insn *insn, bool epilogue_p)
 static void
 nios2_emit_stack_limit_check (int size)
 {
-  rtx sum;
+  rtx sum = NULL_RTX;
 
   if (GET_CODE (stack_limit_rtx) == SYMBOL_REF)
     {