From 4e7ae5269b81537705087ab803ebe4c1a73ac824 Mon Sep 17 00:00:00 2001
From: evghenii <egaburov@dds.nl>
Date: Tue, 14 Oct 2014 14:48:02 +0200
Subject: [PATCH] added pseudo_prefetch definitions

---
 Makefile               |  6 +++---
 builtins/util-nvptx.m4 | 23 +++++++++++++++++++++++
 2 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 1f89d33b..16b4ae48 100644
--- a/Makefile
+++ b/Makefile
@@ -302,15 +302,15 @@ objs/lex.o: objs/lex.cpp $(HEADERS) objs/parse.cc
 	@echo Compiling $<
 	@$(CXX) $(CXXFLAGS) -o $@ -c $<
 
-objs/builtins-dispatch.cpp: builtins/dispatch.ll builtins/util.m4 builtins/svml.m4 $(wildcard builtins/*common.ll)
+objs/builtins-dispatch.cpp: builtins/dispatch.ll builtins/util.m4 builtins/util-nvptx.m4 builtins/svml.m4 $(wildcard builtins/*common.ll)
 	@echo Creating C++ source from builtins definition file $<
 	@m4 -Ibuiltins/ -DLLVM_VERSION=$(LLVM_VERSION) -DBUILD_OS=UNIX $< | python bitcode2cpp.py $< > $@
 
-objs/builtins-%-32bit.cpp: builtins/%.ll builtins/util.m4 builtins/svml.m4 $(wildcard builtins/*common.ll)
+objs/builtins-%-32bit.cpp: builtins/%.ll builtins/util.m4 builtins/util-nvptx.m4 builtins/svml.m4 $(wildcard builtins/*common.ll)
 	@echo Creating C++ source from builtins definition file $< \(32 bit version\)
 	@m4 -Ibuiltins/ -DLLVM_VERSION=$(LLVM_VERSION) -DBUILD_OS=UNIX -DRUNTIME=32 $< | python bitcode2cpp.py $< 32bit > $@
 
-objs/builtins-%-64bit.cpp: builtins/%.ll builtins/util.m4 builtins/svml.m4 $(wildcard builtins/*common.ll)
+objs/builtins-%-64bit.cpp: builtins/%.ll builtins/util.m4 builtins/util-nvptx.m4 builtins/svml.m4 $(wildcard builtins/*common.ll)
 	@echo Creating C++ source from builtins definition file $< \(64 bit version\)
 	@m4 -Ibuiltins/ -DLLVM_VERSION=$(LLVM_VERSION) -DBUILD_OS=UNIX -DRUNTIME=64 $< | python bitcode2cpp.py $< 64bit > $@
 
diff --git a/builtins/util-nvptx.m4 b/builtins/util-nvptx.m4
index 5875cae4..764872a2 100644
--- a/builtins/util-nvptx.m4
+++ b/builtins/util-nvptx.m4
@@ -3467,3 +3467,26 @@ saturation_arithmetic_novec_universal(sub)
 saturation_arithmetic_novec_universal(add)
 ')
 
+declare void @__pseudo_prefetch_read_varying_1(<WIDTH x i64>, <WIDTH x MASK>) nounwind
+
+declare void
+@__pseudo_prefetch_read_varying_1_native(i8 *, i32, <WIDTH x i32>,
+                                         <WIDTH x MASK>) nounwind
+
+declare void @__pseudo_prefetch_read_varying_2(<WIDTH x i64>, <WIDTH x MASK>) nounwind
+
+declare void
+@__pseudo_prefetch_read_varying_2_native(i8 *, i32, <WIDTH x i32>,
+                                         <WIDTH x MASK>) nounwind
+
+declare void @__pseudo_prefetch_read_varying_3(<WIDTH x i64>, <WIDTH x MASK>) nounwind
+
+declare void
+@__pseudo_prefetch_read_varying_3_native(i8 *, i32, <WIDTH x i32>,
+                                         <WIDTH x MASK>) nounwind
+
+declare void @__pseudo_prefetch_read_varying_nt(<WIDTH x i64>, <WIDTH x MASK>) nounwind
+
+declare void
+@__pseudo_prefetch_read_varying_nt_native(i8 *, i32, <WIDTH x i32>,
+                                         <WIDTH x MASK>) nounwind