From: Ramana Radhakrishnan <ramana@gcc.gnu.org>
Date: Thu, 23 Apr 2015 14:49:45 +0000 (+0000)
Subject: re PR target/26702 (.size is not emitted for BSS variables)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4cf022385365d3bbf1cfcf265dfd28a21a9be346;p=gcc.git

re PR target/26702 (.size is not emitted for BSS variables)

Fix PR target/26702

For Kwok Cheung Yeung.

From-SVN: r222371
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 223ae3135c0..5c1e4c15eee 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2015-04-23  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	PR target/26702
+	* config/arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL):
+	Emit size of local.
+
 2015-04-23  Nick Clifton  <nickc@redhat.com>
 
 	* config/rl78/rl78.c (rl78_preferred_reload_class): Add
diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
index 17971bbd1f7..df0b9cef39a 100644
--- a/gcc/config/arm/unknown-elf.h
+++ b/gcc/config/arm/unknown-elf.h
@@ -81,6 +81,8 @@
       ASM_OUTPUT_ALIGN (FILE, floor_log2 (ALIGN / BITS_PER_UNIT));	\
       ASM_OUTPUT_LABEL (FILE, NAME);					\
       fprintf (FILE, "\t.space\t%d\n", SIZE ? (int)(SIZE) : 1);		\
+      fprintf (FILE, "\t.size\t%s, %d\n",				\
+	       NAME, SIZE ? (int) SIZE, 1);				\
     }									\
   while (0)
 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5f55eb091a8..5126cfe0a08 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-23  Kyok Cheung Yeung  <kck@codesourcery.com>
+
+	PR target/26702
+	* gcc.target/arm/pr26702.c: New test.
+
 2015-04-23  Marek Polacek  <polacek@redhat.com>
 
 	PR c/65345
diff --git a/gcc/testsuite/gcc.target/arm/pr26702.c b/gcc/testsuite/gcc.target/arm/pr26702.c
new file mode 100644
index 00000000000..121d42a279d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/pr26702.c
@@ -0,0 +1,4 @@
+/* { dg-do compile { target arm_eabi } } */
+/* { dg-final { scan-assembler "\\.size\[\\t \]+static_foo, 4" } } */
+int foo;
+static int static_foo;