[cfe-dev] Can't build ASAN tests on i586 without SSE2

Kostya Serebryany kcc at google.com
Mon Dec 2 05:31:31 PST 2013


This is strange, #include <emmintrin.h> has been there for ages and SSE2 is
pretty old.
Maybe you are using some minimalistic version of vm?

--kcc


On Mon, Dec 2, 2013 at 2:08 PM, İsmail Dönmez <ismail at donmez.ws> wrote:

> Currently with release_34 branch I get the following on openSUSE 13.1 i586:
>
> [ 88%] Generating ASAN_NOINST_TEST_OBJECTS.asan_fake_stack_test.cc.i386.o
>  In file included from
> /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/asan/tests/asan_fake_stack_test.cc:17:
>  In file included from
> /home/abuild/rpmbuild/BUILD/llvm/projects/compiler-rt/lib/asan/tests/asan_test_utils.h:45:
>  /home/abuild/rpmbuild/BUILD/llvm/stage2/bin/../lib/clang/3.4/include/emmintrin.h:28:2:
> error: "SSE2 instruction set not enabled"
>  #error "SSE2 instruction set not enabled"
>
> This used to work so I think this is a regression.
>
>
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