diff options
| author | Bill Wendling <isanbard@gmail.com> | 2007-03-26 07:55:58 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2007-03-26 07:55:58 +0000 |
| commit | aadcea33d18f3fc1cfe81d5e9d9d701e8c287ec6 (patch) | |
| tree | 0af6ef302c1884ca4ac746c9165866562e42be99 | |
| parent | eebc8a1bc505ebb5c702e63c248a8956d88fda77 (diff) | |
Updated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35352 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/README-MMX.txt | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/lib/Target/X86/README-MMX.txt b/lib/Target/X86/README-MMX.txt index b4886aed27..1a6f129c56 100644 --- a/lib/Target/X86/README-MMX.txt +++ b/lib/Target/X86/README-MMX.txt @@ -3,57 +3,3 @@ //===---------------------------------------------------------------------===// //===---------------------------------------------------------------------===// - -We should compile - -#include <mmintrin.h> - -extern __m64 C; - -void baz(__v2si *A, __v2si *B) -{ - *A = __builtin_ia32_psllq(*B, C); - _mm_empty(); -} - -to: - -.globl _baz -_baz: - call L3 -"L00000000001$pb": -L3: - popl %ecx - subl $12, %esp - movl 20(%esp), %eax - movq (%eax), %mm0 - movl L_C$non_lazy_ptr-"L00000000001$pb"(%ecx), %eax - movq (%eax), %mm1 - movl 16(%esp), %eax - psllq %mm1, %mm0 - movq %mm0, (%eax) - emms - addl $12, %esp - ret - -not: - -_baz: - subl $12, %esp - call "L1$pb" -"L1$pb": - popl %eax - movl L_C$non_lazy_ptr-"L1$pb"(%eax), %eax - movl (%eax), %ecx - movl %ecx, (%esp) - movl 4(%eax), %eax - movl %eax, 4(%esp) - movl 20(%esp), %eax - movq (%eax), %mm0 - movq (%esp), %mm1 - psllq %mm1, %mm0 - movl 16(%esp), %eax - movq %mm0, (%eax) - emms - addl $12, %esp - ret |