From: Evan Cheng Date: Fri, 19 Jun 2009 06:56:26 +0000 (+0000) Subject: Should be using Bcc (average) latency to determine if-conversion threshold, not BL. X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7a42b08be8836149ea4e3f95ddcc42e198561df3;p=oota-llvm.git Should be using Bcc (average) latency to determine if-conversion threshold, not BL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73759 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index 38a2fb9b4d0..345f172deb7 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -296,7 +296,7 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM) // Use branch latency information to determine if-conversion limits. const TargetInstrInfo *TII = getTargetMachine().getInstrInfo(); const InstrItineraryData &InstrItins = Subtarget->getInstrItineraryData(); - unsigned Latency = InstrItins.getLatency(TII->get(ARM::BL).getSchedClass()); + unsigned Latency= InstrItins.getLatency(TII->get(ARM::Bcc).getSchedClass()); if (Latency > 1) { setIfCvtBlockSizeLimit(Latency-1); if (Latency > 2)