--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libclc/ptx/lib/shared/vload_half_helpers.ll	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,23 @@
+define float @__clc_vload_half_float_helper__private(half addrspace(0)* nocapture %ptr) nounwind alwaysinline {
+  %data = load half, half addrspace(0)* %ptr
+  %res = fpext half %data to float
+  ret float %res
+}
+
+define float @__clc_vload_half_float_helper__global(half addrspace(1)* nocapture %ptr) nounwind alwaysinline {
+  %data = load half, half addrspace(1)* %ptr
+  %res = fpext half %data to float
+  ret float %res
+}
+
+define float @__clc_vload_half_float_helper__local(half addrspace(3)* nocapture %ptr) nounwind alwaysinline {
+  %data = load half, half addrspace(3)* %ptr
+  %res = fpext half %data to float
+  ret float %res
+}
+
+define float @__clc_vload_half_float_helper__constant(half addrspace(4)* nocapture %ptr) nounwind alwaysinline {
+  %data = load half, half addrspace(4)* %ptr
+  %res = fpext half %data to float
+  ret float %res
+}