maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Remove some stuff from the README 

llvm-svn: 28063
This commit is contained in:
Nate Begeman 2006-05-02 22:43:31 +00:00
parent 23621fe8f4
commit 233391f5f5
1 changed files with 0 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
llvm/lib/Target/X86/README.txt
View File

@ -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]