[Build] Add rule to generate fully-expanded .td file

I found it useful in the past and now again to have a version of the .td file
where all the records are expanded.  This adds a makefile rule to generate
this on demand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208056 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adam Nemet 2014-05-06 03:49:45 +00:00
parent 40a1b74db6
commit f0e7f76933

View File

@ -1713,8 +1713,14 @@ $(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
$(Echo) "Building $(<F) DFA packetizer tables with tblgen"
$(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
# Dump all the records to <target>.td.expanded. This is useful for debugging.
$(TARGET:%=%.td.expanded): \
%.td.expanded : %.td $(LLVM_TBLGEN)
$(Echo) "Building a fully expanded version of $(<F)"
$(Verb) $(LLVMTableGen) -o $(call SYSPATH, $@) $<
clean-local::
-$(Verb) $(RM) -f $(INCFiles)
-$(Verb) $(RM) -f $(INCFiles) $(TARGET).td.expanded
endif # TARGET