P4 to Git Change 1288113 by jsjodin@jsjodin-git2p4-llvm on 2016/07/06 18:23:12

SWDEV-3 - AMDGPU: Expand unaligned accesses early

	Due to visit order problems, in the case of an unaligned copy
	the legalized DAG fails to eliminate extra instructions introduced
	by the expansion of both unaligned parts.

	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274397 91177308-0d34-0410-b5e6-96231b3b80d8

	GitHash: d4452f8fcf496a2e19c1a1c9792f5f063f4e9703

Affected files ...

... //depot/stg/opencl/drivers/opencl/compiler/llvm.git/lib/Target/AMDGPU/AMDGPUISelLowering.cpp#3 edit
... //depot/stg/opencl/drivers/opencl/compiler/llvm.git/lib/Target/AMDGPU/AMDGPUISelLowering.h#3 edit
... //depot/stg/opencl/drivers/opencl/compiler/llvm.git/test/CodeGen/AMDGPU/cvt_f32_ubyte.ll#3 edit
... //depot/stg/opencl/drivers/opencl/compiler/llvm.git/test/CodeGen/AMDGPU/sext-in-reg-failure-r600.ll#1 add
... //depot/stg/opencl/drivers/opencl/compiler/llvm.git/test/CodeGen/AMDGPU/sext-in-reg.ll#3 edit
... //depot/stg/opencl/drivers/opencl/compiler/llvm.git/test/CodeGen/AMDGPU/unaligned-load-store.ll#2 edit

rocclr/runtime/device/pal/palprintf.cpp

@@ -619,7 +619,7 @@ PrintfDbgHSA::init(
 
         // Copy offset and number of bytes available for printf data
         // into the corresponding location in the debug buffer
-        dbgBuffer_->writeRawData(gpu, 0, initSize, sysMem, true);
+        dbgBuffer_->writeRawData(gpu, initSize, sysMem, true);
     }
     return true;
 }