1 files changed, 0 insertions, 50 deletions
diff --git a/dev-libs/DirectFB/files/DirectFB-1.6.3-atomic-fix-compiler-error-when-building-for-thumb2.patch b/dev-libs/DirectFB/files/DirectFB-1.6.3-atomic-fix-compiler-error-when-building-for-thumb2.patch
deleted file mode 100644
index 06f56fed39d7..000000000000
--- a/dev-libs/DirectFB/files/DirectFB-1.6.3-atomic-fix-compiler-error-when-building-for-thumb2.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From 253e1d0d10bdece158f8f68dc48c19ab57d2da29 Mon Sep 17 00:00:00 2001
-From: Mandeep Singh Baines <msb@chromium.org>
-Date: Mon, 18 Mar 2013 19:03:36 -0700
-Subject: [PATCH] atomic: fix compiler error when building for thumb2
-
-Fixed the following error:
-
-{standard input}: Assembler messages:
-{standard input}:179: Error: thumb conditional instruction should be in IT block
--- `strexeq r4,r1,[r2]'
-{standard input}:283: Error: thumb conditional instruction should be in IT block
--- `strexeq r1,r4,[r2]'
-{standard input}:379: Error: thumb conditional instruction should be in IT block
--- `strexeq r1,r2,[r0]'
-make[4]: *** [fifo.lo] Error 1
-
-Fix was to add the appropriate it block.
-
-While I was at it, I optimized the code a bit by:
-
-1) Moved the mov instruction above the ldrex to minimize the number
-of instructions between the ldex and strex as recommeded here:
-http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0552a/BABFFBJB.html
-2) Saved 4 bytes by replacing mov with movs and teq with cmp.
-
-Signed-off-by: Mandeep Singh Baines <msb@chromium.org>
----
- lib/direct/atomic.h | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/lib/direct/atomic.h b/lib/direct/atomic.h
-index 94cb0c9..8dc0dfb 100644
---- a/lib/direct/atomic.h
-+++ b/lib/direct/atomic.h
-@@ -191,9 +191,10 @@ static inline int _D__atomic_cmpxchg(volatile int *ptr, int old, int _new)
- 
- 	do {
- 		__asm__ __volatile__("@ atomic_cmpxchg\n"
-+		"movs	%0, #0\n"
- 		"ldrex	%1, [%2]\n"
--		"mov	%0, #0\n"
--		"teq	%1, %3\n"
-+		"cmp	%1, %3\n"
-+		"it	eq\n"
- 		"strexeq %0, %4, [%2]\n"
- 		    : "=&r" (res), "=&r" (oldval)
- 		    : "r" (ptr), "Ir" (old), "r" (_new)
--- 
-1.7.12.4
-