PPC32 ASM: Use condition register#10740
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Use condition registers in SHA-256 small code to speed it up.
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Description
Use condition registers in SHA-256 small code to speed it up.
Testing
./configure --disable-shared LDFLAGS=--static --host=powerpc CC=powerpc-linux-gnu-gcc --enable-ppc32-asm=small
./configure --disable-shared LDFLAGS=--static --host=powerpc CC=powerpc-linux-gnu-gcc --enable-ppc32-asm=small,inline
./configure --disable-shared LDFLAGS=--static --host=powerpc CC=powerpc-linux-gnu-gcc --enable-ppc32-asm
./configure --disable-shared LDFLAGS=--static --host=powerpc CC=powerpc-linux-gnu-gcc --enable-ppc32-asm=inline