From 75745d0c3e612b54af6b1cfb62be69356ad155a2 Mon Sep 17 00:00:00 2001
From: "Andrew V. Tischenko" <andrew.v.tischenko@gmail.com>
Date: Fri, 14 Apr 2017 07:44:23 +0000
Subject: This patch closes PR#32216: Better testing of schedule model
 instruction latencies/throughputs. The details are here:
 https://reviews.llvm.org/D30941

llvm-svn: 300311
---
 llvm/lib/Target/X86/X86MCInstLower.cpp | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'llvm/lib/Target/X86/X86MCInstLower.cpp')

diff --git a/llvm/lib/Target/X86/X86MCInstLower.cpp b/llvm/lib/Target/X86/X86MCInstLower.cpp
index 55b090b6764..550e3543a71 100644
--- a/llvm/lib/Target/X86/X86MCInstLower.cpp
+++ b/llvm/lib/Target/X86/X86MCInstLower.cpp
@@ -102,7 +102,7 @@ void X86AsmPrinter::StackMapShadowTracker::emitShadowPadding(
 }
 
 void X86AsmPrinter::EmitAndCountInstruction(MCInst &Inst) {
-  OutStreamer->EmitInstruction(Inst, getSubtargetInfo());
+  OutStreamer->EmitInstruction(Inst, getSubtargetInfo(), EnablePrintSchedInfo);
   SMShadowTracker.count(Inst, getSubtargetInfo(), CodeEmitter.get());
 }
 
@@ -1529,7 +1529,8 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) {
       SmallVector<int, 64> Mask;
       DecodePSHUFBMask(C, Mask);
       if (!Mask.empty())
-        OutStreamer->AddComment(getShuffleComment(MI, SrcIdx, SrcIdx, Mask));
+        OutStreamer->AddComment(getShuffleComment(MI, SrcIdx, SrcIdx, Mask),
+                                !EnablePrintSchedInfo);
     }
     break;
   }
@@ -1600,7 +1601,8 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) {
       SmallVector<int, 16> Mask;
       DecodeVPERMILPMask(C, ElSize, Mask);
       if (!Mask.empty())
-        OutStreamer->AddComment(getShuffleComment(MI, SrcIdx, SrcIdx, Mask));
+        OutStreamer->AddComment(getShuffleComment(MI, SrcIdx, SrcIdx, Mask),
+                                !EnablePrintSchedInfo);
     }
     break;
   }
@@ -1630,7 +1632,8 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) {
       SmallVector<int, 16> Mask;
       DecodeVPERMIL2PMask(C, (unsigned)CtrlOp.getImm(), ElSize, Mask);
       if (!Mask.empty())
-        OutStreamer->AddComment(getShuffleComment(MI, 1, 2, Mask));
+        OutStreamer->AddComment(getShuffleComment(MI, 1, 2, Mask),
+                                !EnablePrintSchedInfo);
     }
     break;
   }
@@ -1646,7 +1649,8 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) {
       SmallVector<int, 16> Mask;
       DecodeVPPERMMask(C, Mask);
       if (!Mask.empty())
-        OutStreamer->AddComment(getShuffleComment(MI, 1, 2, Mask));
+        OutStreamer->AddComment(getShuffleComment(MI, 1, 2, Mask),
+                                !EnablePrintSchedInfo);
     }
     break;
   }
@@ -1706,7 +1710,7 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) {
             CS << "?";
         }
         CS << "]";
-        OutStreamer->AddComment(CS.str());
+        OutStreamer->AddComment(CS.str(), !EnablePrintSchedInfo);
       } else if (auto *CV = dyn_cast<ConstantVector>(C)) {
         CS << "<";
         for (int i = 0, NumOperands = CV->getNumOperands(); i < NumOperands; ++i) {
@@ -1738,7 +1742,7 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) {
           }
         }
         CS << ">";
-        OutStreamer->AddComment(CS.str());
+        OutStreamer->AddComment(CS.str(), !EnablePrintSchedInfo);
       }
     }
     break;
-- 
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