opelly/Stockfish
1
0
Fork 0
mirror of https://github.com/opelly27/Stockfish.git synced 2026-05-20 07:27:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Remove handcrafted MMX code

Browse Source 
too small a benefit to maintain this old target

closes https://github.com/official-stockfish/Stockfish/pull/4804

No functional change
This commit is contained in:
mstembera
2023-09-24 15:15:50 -07:00
committed by Joost VandeVondele
parent afe7f4d9b0
commit 8a912951de
7 changed files with 3 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/Makefile
+2 -3
View File
@@ -674,7 +674,6 @@ ifeq ($(sse2),yes)
endif
ifeq ($(mmx),yes)
CXXFLAGS += -DUSE_MMX
ifeq ($(comp),$(filter $(comp),gcc clang mingw icx))
CXXFLAGS += -mmmx
endif
@@ -794,11 +793,11 @@ help:
@echo "x86-64-sse41-popcnt > x86 64-bit with sse41 and popcnt support"
@echo "x86-64-modern > deprecated, currently x86-64-sse41-popcnt"
@echo "x86-64-ssse3 > x86 64-bit with ssse3 support"
@echo "x86-64-sse3-popcnt > x86 64-bit with sse3 and popcnt support"
@echo "x86-64-sse3-popcnt > x86 64-bit with sse3 compile and popcnt support"
@echo "x86-64 > x86 64-bit generic (with sse2 support)"
@echo "x86-32-sse41-popcnt > x86 32-bit with sse41 and popcnt support"
@echo "x86-32-sse2 > x86 32-bit with sse2 support"
@echo "x86-32 > x86 32-bit generic (with mmx and sse support)"
@echo "x86-32 > x86 32-bit generic (with mmx compile support)"
@echo "ppc-64 > PPC 64-bit"
@echo "ppc-32 > PPC 32-bit"
@echo "armv7 > ARMv7 32-bit"