From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Tue, 29 Nov 2016 19:39:48 +0000 (+0000)
Subject: AMDGPU: Use SGPR_64 for argument lowerings
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c562d96ea6a1f107cadafb336cbc4e9321a2a9ae;p=llvm

AMDGPU: Use SGPR_64 for argument lowerings

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288190 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/AMDGPU/SIISelLowering.cpp b/lib/Target/AMDGPU/SIISelLowering.cpp
index 5130f041a84..ac5fddfd42d 100644
--- a/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -817,31 +817,31 @@ SDValue SITargetLowering::LowerFormalArguments(
 
   if (Info->hasDispatchPtr()) {
     unsigned DispatchPtrReg = Info->addDispatchPtr(*TRI);
-    MF.addLiveIn(DispatchPtrReg, &AMDGPU::SReg_64RegClass);
+    MF.addLiveIn(DispatchPtrReg, &AMDGPU::SGPR_64RegClass);
     CCInfo.AllocateReg(DispatchPtrReg);
   }
 
   if (Info->hasQueuePtr()) {
     unsigned QueuePtrReg = Info->addQueuePtr(*TRI);
-    MF.addLiveIn(QueuePtrReg, &AMDGPU::SReg_64RegClass);
+    MF.addLiveIn(QueuePtrReg, &AMDGPU::SGPR_64RegClass);
     CCInfo.AllocateReg(QueuePtrReg);
   }
 
   if (Info->hasKernargSegmentPtr()) {
     unsigned InputPtrReg = Info->addKernargSegmentPtr(*TRI);
-    MF.addLiveIn(InputPtrReg, &AMDGPU::SReg_64RegClass);
+    MF.addLiveIn(InputPtrReg, &AMDGPU::SGPR_64RegClass);
     CCInfo.AllocateReg(InputPtrReg);
   }
 
   if (Info->hasDispatchID()) {
     unsigned DispatchIDReg = Info->addDispatchID(*TRI);
-    MF.addLiveIn(DispatchIDReg, &AMDGPU::SReg_64RegClass);
+    MF.addLiveIn(DispatchIDReg, &AMDGPU::SGPR_64RegClass);
     CCInfo.AllocateReg(DispatchIDReg);
   }
 
   if (Info->hasFlatScratchInit()) {
     unsigned FlatScratchInitReg = Info->addFlatScratchInit(*TRI);
-    MF.addLiveIn(FlatScratchInitReg, &AMDGPU::SReg_64RegClass);
+    MF.addLiveIn(FlatScratchInitReg, &AMDGPU::SGPR_64RegClass);
     CCInfo.AllocateReg(FlatScratchInitReg);
   }
 
@@ -896,8 +896,8 @@ SDValue SITargetLowering::LowerFormalArguments(
     if (VT == MVT::i64) {
       // For now assume it is a pointer
       Reg = TRI->getMatchingSuperReg(Reg, AMDGPU::sub0,
-                                     &AMDGPU::SReg_64RegClass);
-      Reg = MF.addLiveIn(Reg, &AMDGPU::SReg_64RegClass);
+                                     &AMDGPU::SGPR_64RegClass);
+      Reg = MF.addLiveIn(Reg, &AMDGPU::SGPR_64RegClass);
       SDValue Copy = DAG.getCopyFromReg(Chain, DL, Reg, VT);
       InVals.push_back(Copy);
       continue;