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| author | Aki <please@ignore.pl> | 2021-10-02 00:03:27 +0200 |
|---|---|---|
| committer | Aki <please@ignore.pl> | 2021-10-02 00:03:27 +0200 |
| commit | 976d8d982e8acd9907d65eaf5e9008d9bbf29782 (patch) | |
| tree | 80bc7df3a90fe91d1e2926e7f7b5ab88bc2c2201 /Opcode/Ice/IceMemoryMacros.h | |
| parent | 3d90472a953b7aae1e8f4c75ebc70bdaa2b4626f (diff) | |
| download | starshatter-976d8d982e8acd9907d65eaf5e9008d9bbf29782.zip starshatter-976d8d982e8acd9907d65eaf5e9008d9bbf29782.tar.gz starshatter-976d8d982e8acd9907d65eaf5e9008d9bbf29782.tar.bz2 | |
Naively switched from inline assembly to std library
Diffstat (limited to 'Opcode/Ice/IceMemoryMacros.h')
| -rw-r--r-- | Opcode/Ice/IceMemoryMacros.h | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/Opcode/Ice/IceMemoryMacros.h b/Opcode/Ice/IceMemoryMacros.h index 490ecd1..53bce50 100644 --- a/Opcode/Ice/IceMemoryMacros.h +++ b/Opcode/Ice/IceMemoryMacros.h @@ -47,23 +47,7 @@ //! \warning writes nb*4 bytes !
inline_ void StoreDwords(udword* dest, udword nb, udword value)
{
- // The asm code below **SHOULD** be equivalent to one of those C versions
- // or the other if your compiled is good: (checked on VC++ 6.0)
- //
- // 1) while(nb--) *dest++ = value;
- //
- // 2) for(udword i=0;i<nb;i++) dest[i] = value;
- //
- _asm push eax
- _asm push ecx
- _asm push edi
- _asm mov edi, dest
- _asm mov ecx, nb
- _asm mov eax, value
- _asm rep stosd
- _asm pop edi
- _asm pop ecx
- _asm pop eax
+ while (nb--) *dest++ = value;
}
//! Copies a buffer.
|