Made this into a bug report: PR1286

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35439 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/README-SSE.txt b/lib/Target/X86/README-SSE.txt
index 96e6aab24387a4807ca61f0de47ca42f867b5ce5..08dcc278a1b894ea4849b1c010ef68d2b97b8d99 100644 (file)
--- a/lib/Target/X86/README-SSE.txt
+++ b/lib/Target/X86/README-SSE.txt
@@ -572,43 +572,3 @@ swizzle:
         ret
 
 //===---------------------------------------------------------------------===//
-
-We should compile this:
-
-#include <xmmintrin.h>
-
-void foo(__m128i *A, __m128i *B) {
-  *A = _mm_sll_epi16 (*A, *B);
-}
-
-to: 
-
-_foo:
-       subl    $12, %esp
-       movl    16(%esp), %edx
-       movl    20(%esp), %eax
-       movdqa  (%edx), %xmm1
-       movdqa  (%eax), %xmm0
-       psllw   %xmm0, %xmm1
-       movdqa  %xmm1, (%edx)
-       addl    $12, %esp
-       ret
-
-not:
-
-_foo:
-       movl 8(%esp), %eax
-       movdqa (%eax), %xmm0
-       #IMPLICIT_DEF %eax
-       pinsrw $2, %eax, %xmm0
-       xorl %ecx, %ecx
-       pinsrw $3, %ecx, %xmm0
-       pinsrw $4, %eax, %xmm0
-       pinsrw $5, %ecx, %xmm0
-       pinsrw $6, %eax, %xmm0
-       pinsrw $7, %ecx, %xmm0
-       movl 4(%esp), %eax
-       movdqa (%eax), %xmm1
-       psllw %xmm0, %xmm1
-       movdqa %xmm1, (%eax)
-       ret