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[PATCH] Fix m68k __sync_lock_test_and_set_1 definition
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: gcc-patches at gcc dot gnu dot org
- Date: Fri, 17 Aug 2012 14:34:29 +0200
- Subject: [PATCH] Fix m68k __sync_lock_test_and_set_1 definition
This fixes a warning about the definition not matching the builtin.
Since the type is not actually used for accessing the data, this doesn't
affect the generated code.
Tested on m68k-linux and committed.
Andreas.
* config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
type.
diff --git a/libgcc/config/m68k/linux-atomic.c b/libgcc/config/m68k/linux-atomic.c
index 6e81d6b..a2bba59 100644
--- a/libgcc/config/m68k/linux-atomic.c
+++ b/libgcc/config/m68k/linux-atomic.c
@@ -1,5 +1,5 @@
/* Linux-specific atomic operations for m68k Linux.
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011, 2012 Free Software Foundation, Inc.
Based on code contributed by CodeSourcery for ARM EABI Linux.
This file is part of GCC.
@@ -207,5 +207,5 @@ SUBWORD_BOOL_CAS (unsigned char, 1)
#define COMMA ,
WORD_SYNC_OP (test_and_set, , COMMA, oldval)
-SUBWORD_SYNC_OP (test_and_set, , COMMA, unsigned short, 1, oldval)
+SUBWORD_SYNC_OP (test_and_set, , COMMA, unsigned char, 1, oldval)
SUBWORD_SYNC_OP (test_and_set, , COMMA, unsigned short, 2, oldval)
--
1.7.11.5
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
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