the MMX instructions that are needed...

llvm-svn: 35389

comparison operators.

llvm-svn: 35385

#include <mmintrin.h>

extern __m64 C;

void baz(__v2si *A, __v2si *B)
{
  *A = C;
  _mm_empty();
}

We get this:

_baz:
        call "L1$pb"
"L1$pb":
        popl %eax
        movl L_C$non_lazy_ptr-"L1$pb"(%eax), %eax
        movq (%eax), %mm0
        movl 4(%esp), %eax
        movq %mm0, (%eax)
        emms
        ret

GCC gives us this:

_baz:
        pushl   %ebx
        call    L3
"L00000000001$pb":
L3:
        popl    %ebx
        subl    $8, %esp
        movl    L_C$non_lazy_ptr-"L00000000001$pb"(%ebx), %eax
        movl    (%eax), %edx
        movl    4(%eax), %ecx
        movl    16(%esp), %eax
        movl    %edx, (%eax)
        movl    %ecx, 4(%eax)
        emms
        addl    $8, %esp
        popl    %ebx
        ret

llvm-svn: 35351

Add final support to get the QT example to compile.

llvm-svn: 35290

intrinsic.

llvm-svn: 35269

llvm-svn: 35266

llvm-svn: 35125

llvm-svn: 35118

the addition. Please let me know if you have suggestions.

llvm-svn: 35055

moves, loads, etc. are recognized.

llvm-svn: 35031

llvm-svn: 35009

load and stores.

llvm-svn: 35002

llvm-svn: 34978

llvm-svn: 34938

llvm-svn: 29194

llvm-svn: 28324

llvm-svn: 27637

llvm-svn: 27587

llvm-svn: 27102

llvm-svn: 27095

llvm-svn: 26933

- Each scalar to vector v8i16 and v16i8 is a any_extend followed by a movd.

llvm-svn: 26932

- Handle FR32 to VR128:v4f32 and FR64 to VR128:v2f64 with aliases of MOVAPS
and MOVAPD. Mark them as move instructions and *hope* they will be deleted.

llvm-svn: 26919

llvm-svn: 26911

llvm-svn: 26893

llvm-svn: 26303

llvm-svn: 26300