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[master] isc_atomic_storeq()/stats improvements

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4248.	[func]		Add an isc_atomic_storeq() function, use it in
			stats counters to improve performance.
			[RT #39972] [RT #39979]
This commit is contained in:
Evan Hunt
2015-10-28 22:19:18 -07:00
parent 1ff2118d6c
commit 821ff5e8fa
11 changed files with 285 additions and 41 deletions
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win32utils/Configure
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@@ -383,6 +383,7 @@ my @substdefh = ("AES_SIT",
my %configdefp;
my @substdefp = ("ISC_PLATFORM_HAVEATOMICSTORE",
"ISC_PLATFORM_HAVEATOMICSTOREQ",
"ISC_PLATFORM_HAVECMPXCHG",
"ISC_PLATFORM_HAVEXADD",
"ISC_PLATFORM_HAVEXADDQ",
@@ -1305,6 +1306,7 @@ if ($enable_intrinsics eq "yes") {
$configdefp{"ISC_PLATFORM_HAVEXADD"} = 1;
if ($want_x64 eq "yes") {
$configdefp{"ISC_PLATFORM_HAVEXADDQ"} = 1;
$configdefp{"ISC_PLATFORM_HAVEATOMICSTOREQ"} = 1;
}
$configdefp{"ISC_PLATFORM_HAVEATOMICSTORE"} = 1;
$configdefp{"ISC_PLATFORM_HAVECMPXCHG"} = 1;