[llvm] r374254 - AMDGPU: Relax register classes used

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Wed Oct  9 15:44:48 2019
New Revision: 374254

URL: http://llvm.org/viewvc/llvm-project?rev=374254&view=rev
Log:
AMDGPU: Relax register classes used

Modified:
    llvm/trunk/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp

Modified: llvm/trunk/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp?rev=374254&r1=374253&r2=374254&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp Wed Oct  9 15:44:48 2019
@@ -819,7 +819,7 @@ SILoadStoreOptimizer::mergeRead2Pair(Com
   unsigned BaseSubReg = AddrReg->getSubReg();
   unsigned BaseRegFlags = 0;
   if (CI.BaseOff) {
-    Register ImmReg = MRI->createVirtualRegister(&AMDGPU::SGPR_32RegClass);
+    Register ImmReg = MRI->createVirtualRegister(&AMDGPU::SReg_32RegClass);
     BuildMI(*MBB, CI.Paired, DL, TII->get(AMDGPU::S_MOV_B32), ImmReg)
         .addImm(CI.BaseOff);
 
@@ -912,7 +912,7 @@ SILoadStoreOptimizer::mergeWrite2Pair(Co
   unsigned BaseSubReg = AddrReg->getSubReg();
   unsigned BaseRegFlags = 0;
   if (CI.BaseOff) {
-    Register ImmReg = MRI->createVirtualRegister(&AMDGPU::SGPR_32RegClass);
+    Register ImmReg = MRI->createVirtualRegister(&AMDGPU::SReg_32RegClass);
     BuildMI(*MBB, CI.Paired, DL, TII->get(AMDGPU::S_MOV_B32), ImmReg)
         .addImm(CI.BaseOff);