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-rw-r--r--lib/Target/AMDGPU/AMDGPUTargetMachine.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
index dd4b7333000..5210849bf1f 100644
--- a/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ b/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -115,6 +115,10 @@ bool AMDGPUPassConfig::addPreRegAlloc() {
}
bool AMDGPUPassConfig::addPostRegAlloc() {
+ const AMDGPUSubtarget &ST = TM->getSubtarget<AMDGPUSubtarget>();
+ if (ST.device()->getGeneration() <= AMDGPUDeviceInfo::HD6XXX) {
+ addPass(createR600AllocateMemoryRegsPass(*TM));
+ }
return false;
}