mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-19 19:29:31 +00:00
eebc8a1bc5
#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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35351 91177308-0d34-0410-b5e6-96231b3b80d8
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|---|---|---|
| .. | ||
| .cvsignore | ||
| AsmWriterEmitter.cpp | ||
| AsmWriterEmitter.h | ||
| CallingConvEmitter.cpp | ||
| CallingConvEmitter.h | ||
| CodeEmitterGen.cpp | ||
| CodeEmitterGen.h | ||
| CodeGenInstruction.h | ||
| CodeGenIntrinsics.h | ||
| CodeGenRegisters.h | ||
| CodeGenTarget.cpp | ||
| CodeGenTarget.h | ||
| DAGISelEmitter.cpp | ||
| DAGISelEmitter.h | ||
| FileLexer.cpp.cvs | ||
| FileLexer.l | ||
| FileLexer.l.cvs | ||
| FileParser.cpp.cvs | ||
| FileParser.h.cvs | ||
| FileParser.y | ||
| FileParser.y.cvs | ||
| InstrInfoEmitter.cpp | ||
| InstrInfoEmitter.h | ||
| IntrinsicEmitter.cpp | ||
| IntrinsicEmitter.h | ||
| Makefile | ||
| Record.cpp | ||
| Record.h | ||
| RegisterInfoEmitter.cpp | ||
| RegisterInfoEmitter.h | ||
| SubtargetEmitter.cpp | ||
| SubtargetEmitter.h | ||
| TableGen.cpp | ||
| TableGenBackend.cpp | ||
| TableGenBackend.h | ||