From 2631e3171577f675d59526a000b544980b663c7d Mon Sep 17 00:00:00 2001
From: frief <frief@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sun, 6 May 2007 20:26:51 +0000
Subject: [PATCH] * support/regression/tests/regtrack.c: test was never
 executed because of the regression test being picky about white spaces. *
 device/lib/mcs51/crtclear.asm: added comment

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@4792 4a8a32a2-be11-0410-ad9d-d568d2c75423
---
 ChangeLog                           | 8 +++++++-
 device/lib/mcs51/crtclear.asm       | 2 +-
 support/regression/tests/regtrack.c | 8 +++++++-
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index abe17e87..9c7ede7d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+	* support/regression/tests/regtrack.c: test was never executed
+	  because of the regression test being picky about white spaces.
+	* device/lib/mcs51/crtclear.asm: added comment
+
 2007-05-06 Raphael Neider <rneider AT web.de>
 
 	* device/lib/pic/Makefile.rules,
@@ -81,7 +87,7 @@
 	* device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
 	  prevent building them, gputils do not really support them yet
 
-2007-03-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
 
 	* device/lib/_ltoa.c: 36 bytes less __data mem. This really
 	  helps printf_small. 32 bytes more __idata mem.
diff --git a/device/lib/mcs51/crtclear.asm b/device/lib/mcs51/crtclear.asm
index 61062697..a9c979d2 100644
--- a/device/lib/mcs51/crtclear.asm
+++ b/device/lib/mcs51/crtclear.asm
@@ -35,7 +35,7 @@
 
 __mcs51_genRAMCLEAR::
 	clr	a
-	mov	r0,#(l_IRAM-1)
+	mov	r0,#(l_IRAM-1)	; mov r0,a will do for most devices
 00004$:	mov	@r0,a
 	djnz	r0,00004$
 ;	_mcs51_genRAMCLEAR() end
diff --git a/support/regression/tests/regtrack.c b/support/regression/tests/regtrack.c
index 30f2ce8c..fe426549 100644
--- a/support/regression/tests/regtrack.c
+++ b/support/regression/tests/regtrack.c
@@ -20,6 +20,7 @@ static void
 foo(unsigned char which)
 {
   unsigned char i,k; // should be allocated to registers
+  volatile unsigned char m = 1;
 
   k = 2;
   do
@@ -79,6 +80,10 @@ foo(unsigned char which)
                   break;
         }
       } while(--i);
+      
+      if(!i)
+         k = m; // prepare to exit outer loop
+
   }while(--k);
 
 }
@@ -86,7 +91,8 @@ foo(unsigned char which)
 
 
 
-void testRegTrack(void)
+void 
+testRegTrack(void)
 {
   ASSERT(0==(char)memcmp(ta, tb, sizeof tb));
 
-- 
2.30.2