[git commit] Fix Thumb-2 memcpy.

Joseph Myers joseph at codesourcery.com
Tue Jun 30 21:16:56 UTC 2009

commit: http://git.uclibc.org/uClibc/commit/?id=ea697ec9ea1cd82f8eb21c2a70bccc9e760bcc7a
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

When an IT block was changed from having two instructions to having
one, the IT instruction at the start of the block was not updated,
causing memcpy to fail to assemble for Thumb-2; this patch makes the
obvious fix.

Signed-off-by: Joseph Myers <joseph at codesourcery.com>
 libc/string/arm/_memcpy.S |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libc/string/arm/_memcpy.S b/libc/string/arm/_memcpy.S
index 103580a..1dc0887 100644
--- a/libc/string/arm/_memcpy.S
+++ b/libc/string/arm/_memcpy.S
@@ -108,7 +108,7 @@ _memcpy:
 	cmp	r1, r0
 	bcc	.Lmemcpy_backwards
-	IT(tt, eq)			/* Quick abort for src=dst */
+	IT(t, eq)			/* Quick abort for src=dst */
 #if defined(__USE_BX__)
         bxeq    lr

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