From: Andrew Pinski <apinski@apple.com>
Date: Sun, 12 Sep 2004 18:30:32 +0000 (+0000)
Subject: darwin.h (ASM_OUTPUT_COMMON): Make sure we do not have a size of 0.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c92d8761c7f6814e8ed7734aff920a40240ad43b;p=gcc.git

darwin.h (ASM_OUTPUT_COMMON): Make sure we do not have a size of 0.

2004-09-12  Andrew Pinski  <apinski@apple.com>

        * darwin.h (ASM_OUTPUT_COMMON): Make sure we do not have a
        size of 0.

From-SVN: r87401
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 47d3a296464..c7d9ee14081 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2004-09-12  Andrew Pinski  <apinski@apple.com>
 
+	* darwin.h (ASM_OUTPUT_COMMON): Make sure we do not have a
+	size of 0.
+
 	* tree-chrec.c (initialize_scalar_evolutions_analyzer): Remove.
 
 2004-09-12  Richard Henderson  <rth@redhat.com>
diff --git a/gcc/config/rs6000/darwin.h b/gcc/config/rs6000/darwin.h
index 44ae79ac38c..e2ef233e798 100644
--- a/gcc/config/rs6000/darwin.h
+++ b/gcc/config/rs6000/darwin.h
@@ -240,11 +240,14 @@ do {									\
    symbol.  */
 /* ? */
 #undef  ASM_OUTPUT_ALIGNED_COMMON
-#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)	\
-  do { fputs (".comm ", (FILE));			\
-       RS6000_OUTPUT_BASENAME ((FILE), (NAME));		\
-       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
-		(SIZE)); } while (0)
+#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)			\
+  do {									\
+    unsigned HOST_WIDE_INT size = SIZE;					\
+    fputs (".comm ", (FILE));						\
+    RS6000_OUTPUT_BASENAME ((FILE), (NAME));				\
+    if (size == 0) size = 1;						\
+    fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED"\n", size);	\
+  } while (0)
 
 /* Override the standard rs6000 definition.  */