fix CPU StridedSliceGrad

mindspore/ccsrc/backend/kernel_compiler/cpu/slice_grad_cpu_kernel.h

@@ -73,6 +73,8 @@ MS_REG_CPU_KERNEL(
   SliceGrad, KernelAttr().AddInputAttr(kNumberTypeBool).AddInputAttr(kNumberTypeBool).AddOutputAttr(kNumberTypeBool),
   SliceGradCPUKernel);
 
+MS_REG_CPU_KERNEL(StridedSliceGrad, KernelAttr().AddInputAttr(kNumberTypeFloat32).AddOutputAttr(kNumberTypeFloat32),
+                  SliceGradCPUKernel);
 MS_REG_CPU_KERNEL(StridedSliceGrad, KernelAttr().AddInputAttr(kNumberTypeInt32).AddOutputAttr(kNumberTypeInt32),
                   SliceGradCPUKernel);
 MS_REG_CPU_KERNEL(StridedSliceGrad, KernelAttr().AddInputAttr(kNumberTypeFloat64).AddOutputAttr(kNumberTypeFloat64),

mindspore/ccsrc/backend/kernel_compiler/cpu/strided_slice_grad_cpu_kernel.h

@@ -46,9 +46,6 @@ class StridedSliceGradCPUKernel : public CPUKernel {
   StridedSliceParameter *param_{nullptr};
 };
 
-MS_REG_CPU_KERNEL(StridedSliceGrad, KernelAttr().AddInputAttr(kNumberTypeFloat32).AddOutputAttr(kNumberTypeFloat32),
-                  StridedSliceGradCPUKernel);
-
 }  // namespace kernel
 }  // namespace mindspore