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Add "double-wide" sse2-x2 target.

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i.e. run 8 program instances together, along the lines of the double-pumped
sse4-x2 target.
This commit is contained in:
Matt Pharr
2011-10-11 15:17:31 -07:00
parent 1198520029
commit 286c23426e
14 changed files with 1543 additions and 806 deletions
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11
Makefile
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@@ -49,7 +49,7 @@ CXX_SRC=ast.cpp builtins.cpp ctx.cpp decl.cpp expr.cpp func.cpp ispc.cpp \
util.cpp
HEADERS=ast.h builtins.h ctx.h decl.h expr.h func.h ispc.h llvmutil.h module.h \
opt.h stmt.h sym.h type.h util.h
BUILTINS_SRC=builtins-avx.ll builtins-avx-x2.ll builtins-sse2.ll \
BUILTINS_SRC=builtins-avx.ll builtins-avx-x2.ll builtins-sse2.ll builtins-sse2-x2.ll \
builtins-sse4.ll builtins-sse4-x2.ll builtins-dispatch.ll
BISON_SRC=parse.yy
FLEX_SRC=lex.ll
@@ -111,7 +111,7 @@ objs/lex.o: objs/lex.cpp $(HEADERS) objs/parse.cc
@echo Compiling $<
@$(CXX) $(CXXFLAGS) -o $@ -c $<
objs/builtins-%.cpp: builtins-%.ll builtins.m4 builtins-sse.ll builtins-avx-common.ll
objs/builtins-%.cpp: builtins-%.ll
@echo Creating C++ source from builtin definitions file $<
@m4 -DLLVM_VERSION=$(LLVM_VERSION) builtins.m4 $< | ./bitcode2cpp.py $< > $@
@@ -142,3 +142,10 @@ objs/stdlib_ispc.cpp: stdlib.ispc
objs/stdlib_ispc.o: objs/stdlib_ispc.cpp
@echo Compiling $<
@$(CXX) $(CXXFLAGS) -o $@ -c $<
objs/builtins-sse2.cpp: builtins.m4 builtins-sse2-common.ll builtins-sse2.ll
objs/builtins-sse2-x2.cpp: builtins.m4 builtins-sse2-common.ll builtins-sse2-x2.ll
objs/builtins-sse4.cpp: builtins.m4 builtins-sse4-common.ll builtins-sse4.ll
objs/builtins-sse4-x2.cpp: builtins.m4 builtins-sse4-common.ll builtins-sse4-x2.ll
objs/builtins-avx.cpp: builtins.m4 builtins-avx-common.ll builtins-avx.ll
objs/builtins-avx-x2.cpp: builtins.m4 builtins-avx-common.ll builtins-avx-x2.ll