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Remove some stuff from the README

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llvm-svn: 28063
This commit is contained in:
Nate Begeman 2006-05-02 22:43:31 +00:00
parent 8054cd3830
commit d9438bedaa
1 changed files with 0 additions and 21 deletions
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21
lib/Target/X86/README.txt
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@ -1126,27 +1126,6 @@ Don't know if unpckhpd is faster. But it is shorter.
//===---------------------------------------------------------------------===//
typedef short v8i16 __attribute__ ((__vector_size__ (16)));
v8i16 test(v8i16 x, v8i16 y) {
return x + y;
}
compiles to
_test:
paddw %xmm0, %xmm1
movaps %xmm1, %xmm0
ret
It should be
paddw %xmm1, %xmm0
ret
since paddw is commutative.
//===---------------------------------------------------------------------===//
This testcase:
%G1 = weak global <4 x float> zeroinitializer ; <<4 x float>*> [#uses=1]