Add aggressive anti-dependence breaker. Currently it is not the default for any target. Enable with -break-anti-dependencies=all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85145 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/PostRASchedulerList.cpp b/lib/CodeGen/PostRASchedulerList.cpp
index ea66f02..4ee97e7 100644
--- a/lib/CodeGen/PostRASchedulerList.cpp
+++ b/lib/CodeGen/PostRASchedulerList.cpp
@@ -19,6 +19,7 @@
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "post-RA-sched"
+#include "AggressiveAntiDepBreaker.h"
#include "CriticalAntiDepBreaker.h"
#include "ExactHazardRecognizer.h"
#include "SimpleHazardRecognizer.h"
@@ -236,9 +237,10 @@
(ScheduleHazardRecognizer *)new ExactHazardRecognizer(InstrItins) :
(ScheduleHazardRecognizer *)new SimpleHazardRecognizer();
AntiDepBreaker *ADB =
- (AntiDepMode == TargetSubtarget::ANTIDEP_ALL) ? NULL /* FIXME */ :
- (AntiDepMode == TargetSubtarget::ANTIDEP_CRITICAL) ?
- new CriticalAntiDepBreaker(Fn) : NULL;
+ ((AntiDepMode == TargetSubtarget::ANTIDEP_ALL) ?
+ (AntiDepBreaker *)new AggressiveAntiDepBreaker(Fn) :
+ ((AntiDepMode == TargetSubtarget::ANTIDEP_CRITICAL) ?
+ (AntiDepBreaker *)new CriticalAntiDepBreaker(Fn) : NULL));
SchedulePostRATDList Scheduler(Fn, MLI, MDT, HR, ADB, AA);