libavcodec/bfin/mathops.h File Reference
Go to the source code of this file.
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Defines |
#define | MULH(X, Y) |
#define | MUL16(a, b) |
Define Documentation
Value:
({ int xxo; \
__asm__ ( \
"%0 = %1.l*%2.l (is);\n\t" \
: "=W" (xxo) : "d" (a), "d" (b) : "A1"); \
xxo; })
Definition at line 46 of file mathops.h.
Value:
({ int xxo; \
__asm__ ( \
"a1 = %2.H * %1.L (IS,M);\n\t" \
"a0 = %1.H * %2.H, a1+= %1.H * %2.L (IS,M);\n\t"\
"a1 = a1 >>> 16;\n\t" \
"%0 = (a0 += a1);\n\t" \
: "=d" (xxo) : "d" (X), "d" (Y) : "A0","A1"); xxo; })
Definition at line 36 of file mathops.h.