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[AArch64/AArch64-4.7][libgcc] Silence warnings in sync-cache.c

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libgcc/
	* config/aarch64/sync-cache.c
	(__aarch64_sync_cache_range): Silence warnings.

From-SVN: r196380
This commit is contained in:
James Greenhalgh 2013-03-01 14:01:58 +00:00 • committed by James Greenhalgh
parent d3e1a77949
commit b7c3f1ca31
2 changed files with 9 additions and 2 deletions
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5
libgcc/ChangeLog
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@ -1,3 +1,8 @@
2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
* config/aarch64/sync-cache.c
(__aarch64_sync_cache_range): Silence warnings.
2013-02-25 Catherine Moore <clm@codesourcery.com>
Revert:

6
libgcc/config/aarch64/sync-cache.c
View file

@ -18,6 +18,8 @@
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
void __aarch64_sync_cache_range (const void *, const void *);
void
__aarch64_sync_cache_range (const void *base, const void *end)
{
@ -43,7 +45,7 @@ __aarch64_sync_cache_range (const void *base, const void *end)
address = (const char*) ((__UINTPTR_TYPE__) base
& ~ (__UINTPTR_TYPE__) (dcache_lsize - 1));
for (address; address < (const char *) end; address += dcache_lsize)
for (; address < (const char *) end; address += dcache_lsize)
asm volatile ("dc\tcvau, %0"
:
: "r" (address)
@ -55,7 +57,7 @@ __aarch64_sync_cache_range (const void *base, const void *end)
address = (const char*) ((__UINTPTR_TYPE__) base
& ~ (__UINTPTR_TYPE__) (icache_lsize - 1));
for (address; address < (const char *) end; address += icache_lsize)
for (; address < (const char *) end; address += icache_lsize)
asm volatile ("ic\tivau, %0"
:
: "r" (address)