[llvm-dev] unknown CPU while -emit-llvm -S
Rail Shafigulin via llvm-dev
llvm-dev at lists.llvm.org
Mon Jan 11 11:50:44 PST 2016
I modified clang to add my own target so that I could emit llvm with
correct "target datalayout" and "target triple" settings. However when I
run
clang -emit-llvm -S --target=escala myfile.c
I get a following error:
error: unknown target CPU 'escala'
The files that were modified are:
clang/lib/Basic/Targets.cpp
clang/lib/CodeGen/TargetInfo.cpp
clang/lib/Driver/ToolChains.h
clang/lib/Driver/Tools.cpp
clang/lib/Driver/Tools.h
I also tried running
clang -emit-llvm -S -arch=escala myfile.c
and
clang -emit-llvm -S -triple=escala myfile.c
but in both cases I got a following error:
warning: argument unused during compilation: '-arch=escala'
warning: argument unused during compilation: '-triple=escala'
Clearly that I missed something, but I can't figure out what exactly. Would
anyone care to help?
--
Rail Shafigulin
Software Engineer
Esencia Technologies
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