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platform/miyoo: Use optimised build flags

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Opt-in to FAST_ALIGNED_LSB_WORD_ACCESS optimisation which was actually
backported to a standalone fork in m45t3r/snes9x4d@cf6dedb1. Speeds up
some CPU and PPU operations.

Similarly, stop unrolling loops as in m45t3r/snes9x4d@8a342cde to help
small CPU cache devices like the Miyoo.
This commit is contained in:
jSTE0 2022-02-25 22:19:29 +00:00
parent abd072aa37
commit 70b46dbb69
1 changed files with 1 additions and 0 deletions
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Makefile
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@ -292,6 +292,7 @@ else ifeq ($(platform), miyoo)
SHARED := -shared -Wl,--version-script=link.T
LIBM :=
FLAGS += -fomit-frame-pointer -ffast-math -march=armv5te -mtune=arm926ej-s
FLAGS += -DFAST_ALIGNED_LSB_WORD_ACCESS -fno-unroll-loops
# (armv7 a7, hard point, neon based) ###
# NESC, SNESC, C64 mini