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Hi all, Thanks for response. Will this be fixed sometime soon? Is there anything I can do to make it work in my copy of the latest llvm source? Best, Nobu 2012/7/17 jj <h59213 at rtrtr.com>: > 片山 伸彦 <nobu.katayama <at> ipmu.jp> writes: > >> >> Dear llvm developers, >> >> I am trying to run clang assembler to use avx instructions on Mac. >> >> I use gcc 4.7.1 to generate .s files from .c files. I can assemble foo.s...

...fixed sometime soon? did you open a bug report? > Is there anything I can do to make it work in my copy of the latest llvm source? Are you sure that vcvttsd2siq %xmm0, %rax is correct and this isn't a gcc bug? Ciao, Duncan. > > Best, > Nobu > > 2012/7/17 jj <h59213 at rtrtr.com>: >> 片山 伸彦 <nobu.katayama <at> ipmu.jp> writes: >> >>> >>> Dear llvm developers, >>> >>> I am trying to run clang assembler to use avx instructions on Mac. >>> >>> I use gcc 4.7.1 to generate .s files fro...

片山 伸彦 <nobu.katayama <at> ipmu.jp> writes: > > Dear llvm developers, > > I am trying to run clang assembler to use avx instructions on Mac. > > I use gcc 4.7.1 to generate .s files from .c files. I can assemble foo.s by > > clang -c -x assembler foo.s > > to get foo.o but > > clang -c -x assembler foo_long.s > > fails with > >

Dear llvm developers, I am trying to run clang assembler to use avx instructions on Mac. I use gcc 4.7.1 to generate .s files from .c files. I can assemble foo.s by clang -c -x assembler foo.s to get foo.o but clang -c -x assembler foo_long.s fails with $clang -x assembler foo_long.s foo_long.s:27:2: error: invalid instruction mnemonic 'vcvttsd2siq' vcvttsd2siq %xmm0,