On Tuesday, 22 September 2015 at 17:46:32 UTC, David Nadlinger
wrote:
On Tuesday, 22 September 2015 at 16:36:42 UTC, Iakh wrote:
__mm_movemask_epi a cornerstone of the topic currently not
implemented/not supported in D :(
AFAIK it has irregular result format
From ldc.gccbuiltins_x86:
int __builtin_ia32_pmovmskb128(byte16);
int __builtin_ia32_pmovmskb256(byte32);
What am I missing?
— David
Your solution is platform dependent, isn't it?
core.simd XMM enum has commented this opcode
//PMOVMSKB = 0x660FD7
https://github.com/D-Programming-Language/druntime/blob/master/src/core/simd.d
line 241
PMOVMSKB is opcode of the instruction. And there is no
instruction generator for this opcode like this:
pure nothrow @nogc @safe void16 __simd(XMM opcode, void16 op1,
void16 op2);
