[libclc] r314998 - Add vload_half helpers for ptx

[Jeroen Ketema via cfe-commits]

Author: jketema
Date: Thu Oct  5 11:17:40 2017
New Revision: 314998

URL: http://llvm.org/viewvc/llvm-project?rev=314998&view=rev
Log:
Add vload_half helpers for ptx

The removes the vload_half unresolved calls from the nvptx libraries.

Reviewed-by: Jan Vesely <jan.vesely at rutgers.edu>

Added:
    libclc/trunk/ptx/lib/shared/vload_half_helpers.ll
Modified:
    libclc/trunk/ptx/lib/SOURCES_3.9
    libclc/trunk/ptx/lib/SOURCES_4.0
    libclc/trunk/ptx/lib/SOURCES_5.0

Modified: libclc/trunk/ptx/lib/SOURCES_3.9
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/ptx/lib/SOURCES_3.9?rev=314998&r1=314997&r2=314998&view=diff
==============================================================================
--- libclc/trunk/ptx/lib/SOURCES_3.9 (original)
+++ libclc/trunk/ptx/lib/SOURCES_3.9 Thu Oct  5 11:17:40 2017
@@ -1 +1,2 @@
+shared/vload_half_helpers.ll
 shared/vstore_half_helpers.ll

Modified: libclc/trunk/ptx/lib/SOURCES_4.0
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/ptx/lib/SOURCES_4.0?rev=314998&r1=314997&r2=314998&view=diff
==============================================================================
--- libclc/trunk/ptx/lib/SOURCES_4.0 (original)
+++ libclc/trunk/ptx/lib/SOURCES_4.0 Thu Oct  5 11:17:40 2017
@@ -1 +1,2 @@
+shared/vload_half_helpers.ll
 shared/vstore_half_helpers.ll

Modified: libclc/trunk/ptx/lib/SOURCES_5.0
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/ptx/lib/SOURCES_5.0?rev=314998&r1=314997&r2=314998&view=diff
==============================================================================
--- libclc/trunk/ptx/lib/SOURCES_5.0 (original)
+++ libclc/trunk/ptx/lib/SOURCES_5.0 Thu Oct  5 11:17:40 2017
@@ -1 +1,2 @@
+shared/vload_half_helpers.ll
 shared/vstore_half_helpers.ll

Added: libclc/trunk/ptx/lib/shared/vload_half_helpers.ll
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/ptx/lib/shared/vload_half_helpers.ll?rev=314998&view=auto
==============================================================================
--- libclc/trunk/ptx/lib/shared/vload_half_helpers.ll (added)
+++ libclc/trunk/ptx/lib/shared/vload_half_helpers.ll Thu Oct  5 11:17:40 2017
@@ -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
+}