[PATCH] Always build all back-end table-gen files

Michael Kuperstein michael.m.kuperstein at intel.com
Tue Mar 10 09:35:22 PDT 2015


When measuring the effect on total compilation time, did you measure release or debug builds?
The effect on debug builds may be much more significant, because it uses the just-built debug tablegen to generate the files, which can be incredibly slow.


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================
Comment at: lib/Target/BPF/CMakeTblGen.txt:6
@@ +5,3 @@
+tablegen(LLVM BPFGenAsmWriter.inc -gen-asm-writer)
+tablegen(LLVM X86GenAsmMatcher.inc -gen-asm-matcher)
+tablegen(LLVM BPFGenDAGISel.inc -gen-dag-isel)
----------------
This should probably be BPF

http://reviews.llvm.org/D8195

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